{"id":4152,"date":"2025-06-14T15:12:39","date_gmt":"2025-06-14T07:12:39","guid":{"rendered":"https:\/\/sing2sky.com\/?page_id=4152"},"modified":"2026-07-16T05:52:22","modified_gmt":"2026-07-16T09:52:22","slug":"indoor-structural-engineers-system","status":"publish","type":"page","link":"https:\/\/sing2sky.com\/de\/products\/indoor-structural-engineers-system\/","title":{"rendered":"Indoor Structural Engineers System"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4152\" class=\"elementor elementor-4152\" wpc-filter-elementor-widget=\"1\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-614038b e-flex e-con-boxed e-con e-parent\" data-id=\"614038b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ca66922 elementor-widget elementor-widget-html\" data-id=\"ca66922\" data-element_type=\"widget\" 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<main>\r\n                <ul class=\"base-list\" id=\"productList\" itemscope itemtype=\"https:\/\/schema.org\/ItemList\">\r\n                    <!-- Product list will be dynamically generated by JavaScript -->\r\n                <\/ul>\r\n            <\/main>\r\n\r\n            <nav aria-label=\"Product pagination\" class=\"bottom\">\r\n                <ul class=\"pagination\" id=\"pagination\">\r\n                    <!-- Pagination will be dynamically generated by JavaScript -->\r\n                <\/ul>\r\n            <\/nav>\r\n        <\/div>\r\n    <\/section>\r\n<\/div>\r\n\r\n<script>\r\n(function() {\r\n    'use strict';\r\n    \r\n    \/\/ Avoid global variable conflicts, use immediately invoked function\r\n    let productData = [];\r\n    let currentPage = 1;\r\n    let pageSize = 12;\r\n    let filteredProducts = [];\r\n    \r\n    \/\/ Initialize product data\r\n    function initializeProducts() {\r\n        try {\r\n            productData = [\r\n                { \r\n                    id: 2001, \r\n                    title: \"348pcs Giant Pine Wood Construction Set\", \r\n                    no: \"EZ1021\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/348pcs-Giant-Pine-Wood-Construction-Set-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/348pcs-giant-pine-wood-construction-set\/\",\r\n                    description: \"Massive 348-piece premium pine wood construction set designed for large-scale indoor building projects, architectural exploration, and collaborative STEM learning. Natural wood construction promotes tactile development, spatial reasoning, and engineering concepts while supporting classroom group projects, homeschooling curricula, and advanced building challenges for elementary and middle school students.\"\r\n                },\r\n                { \r\n                    id: 2002, \r\n                    title: \"58pcs Lightweight Modular Crates\", \r\n                    no: \"EZ1069\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/58pcs-Lightweight-Modular-Crates-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/58pcs-lightweight-modular-crates\/\",\r\n                    description: \"Versatile 58-piece lightweight modular crate system for flexible indoor storage solutions, organizational learning, and structural building activities. Durable yet lightweight design supports classroom management, maker space organization, and creative building challenges while teaching spatial intelligence, categorization skills, and practical engineering applications for educational environments and learning centers.\"\r\n                },\r\n                { \r\n                    id: 2003, \r\n                    title: \"100pcs Chalkboard Building Blocks - New Edition\", \r\n                    no: \"EZ1137\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/100pcs-Chalkboard-Building-Blocks-New-Edition-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/100pcs-chalkboard-building-blocks-new-edition\/\",\r\n                    description: \"Interactive 100-piece chalkboard building block set combining construction play with literacy development, mathematical exploration, and artistic expression. Writable surfaces support labeling activities, math problem-solving, storytelling, and creative documentation while building structural engineering skills, spatial awareness, and collaborative learning for preschool through elementary classroom environments.\"\r\n                },\r\n                { \r\n                    id: 2004, \r\n                    title: \"180pcs Snap-Connect Colorful Blocks\", \r\n                    no: \"XTG013\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/180pcs-Snap-Connect-Colorful-Blocks-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/180pcs-snap-connect-colorful-blocks\/\",\r\n                    description: \"Engaging 180-piece snap-connect colorful block system for easy assembly construction play, pattern recognition learning, and fine motor skill development. Secure connection mechanism promotes successful building experiences while supporting color identification, sorting activities, geometric understanding, and collaborative construction projects for toddlers, preschoolers, and early elementary students in educational settings.\"\r\n                },\r\n                { \r\n                    id: 2005, \r\n                    title: \"108pcs Vibrant Cork Sensory Blocks\", \r\n                    no: \"XTG014\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/108pcs-Vibrant-Cork-Sensory-Blocks-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/108pcs-vibrant-cork-sensory-blocks\/\",\r\n                    description: \"Eco-friendly 108-piece vibrant cork sensory block collection for sustainable indoor construction play, tactile exploration, and environmental education. Natural cork material provides unique texture experiences while supporting sensory development, fine motor skills, and ecological awareness. Perfect for Montessori classrooms, sensory play therapy, and nature-based learning programs emphasizing sustainability and sensory integration.\"\r\n                },\r\n                { \r\n                    id: 2006, \r\n                    title: \"108pcs Natural Cork Building Blocks\", \r\n                    no: \"XTG014B\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/108pcs-Natural-Cork-Building-Blocks-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/108pcs-natural-cork-building-blocks\/\",\r\n                    description: \"Premium 108-piece natural cork building block set for sustainable construction play, sensory exploration, and environmental consciousness education. Authentic cork texture promotes tactile learning while supporting fine motor development, spatial reasoning, and eco-friendly building concepts. Ideal for Waldorf education, green classrooms, and therapeutic environments focusing on natural materials and sensory processing.\"\r\n                },\r\n                { \r\n                    id: 2007, \r\n                    title: \"Double Balance Teeter Board\", \r\n                    no: \"XTG024\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/Double-Balance-Teeter-Board-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/double-balance-teeter-board\/\",\r\n                    description: \"Educational double balance teeter board for hands-on physics exploration, mathematical reasoning, and scientific inquiry learning. Interactive balance mechanism demonstrates lever principles, weight distribution concepts, and cause-and-effect relationships while supporting STEM education, problem-solving skills, and scientific method applications for elementary and middle school physics curricula and science centers.\"\r\n                },\r\n                \r\n                { \r\n                    id: 2009, \r\n                    title: \"112pcs Pine Wood Colorful Blocks\", \r\n                    no: \"XTG030\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/112pcs-Pine-Wood-Colorful-Blocks-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/112pcs-pine-wood-colorful-blocks\/\",\r\n                    description: \"Vibrant 112-piece pine wood colorful block set combining natural materials with bright educational colors for enhanced learning engagement. Quality wood construction supports durability while colorful finish promotes color recognition, sorting activities, pattern creation, and artistic expression alongside traditional building skills, spatial reasoning, and collaborative construction projects for diverse educational settings.\"\r\n                },\r\n                { \r\n                    id: 2010, \r\n                    title: \"180pcs Interlocking Puzzle Blocks\", \r\n                    no: \"XTG031\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/180pcs-Interlocking-Puzzle-Blocks-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/180pcs-interlocking-puzzle-blocks\/\",\r\n                    description: \"Challenging 180-piece interlocking puzzle block system for advanced problem-solving, engineering challenges, and critical thinking development. Complex connection mechanisms promote logical reasoning, sequential thinking, and persistence while supporting STEM education, mathematical concepts, and collaborative problem-solving activities for gifted programs, advanced learners, and engineering-focused curricula in educational environments.\"\r\n                },\r\n                { \r\n                    id: 2011, \r\n                    title: \"237pcs Dry-Erase Doodle Building Blocks\", \r\n                    no: \"XTG032\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/237pcs-Dry-Erase-Doodle-Building-Blocks-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/237pcs-dry-erase-doodle-building-blocks\/\",\r\n                    description: \"Innovative 237-piece dry-erase building block collection for customizable construction play, literacy integration, and artistic expression. Writable surfaces support labeling, storytelling, mathematical notation, and creative documentation while building structural engineering concepts, spatial intelligence, and communication skills. Ideal for language arts integration, maker space activities, and personalized learning approaches in educational settings.\"\r\n                },\r\n                { \r\n                    id: 2012, \r\n                    title: \"238pcs Multi-Sensory Texture Blocks\", \r\n                    no: \"XTG033\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/238pcs-Multi-Sensory-Texture-Blocks-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/238pcs-multi-sensory-texture-blocks\/\",\r\n                    description: \"Comprehensive 238-piece multi-sensory texture block collection for tactile learning, sensory integration therapy, and inclusive construction play. Diverse texture surfaces support sensory processing development, fine motor skills, and therapeutic building activities while accommodating diverse learning needs, sensory preferences, and accessibility requirements in special education and therapeutic environments.\"\r\n                },\r\n                { \r\n                    id: 2013, \r\n                    title: \"Toddler Learning Blocks Set\", \r\n                    no: \"XTG034-1\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/Toddler-Learning-Blocks-Set-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/toddler-learning-blocks-set\/\",\r\n                    description: \"Developmentally appropriate toddler learning block set designed for early childhood construction play, motor skill development, and cognitive growth. Large-sized blocks ensure safety while supporting hand-eye coordination, spatial awareness, cause-and-effect learning, and social interaction skills. Perfect for daycare centers, toddler classrooms, and home learning environments focusing on age-appropriate developmental milestones.\"\r\n                },\r\n                { \r\n                    id: 2014, \r\n                    title: \"Preschool Thematic Blocks\", \r\n                    no: \"XTG034-2\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/Preschool-Thematic-Blocks-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/preschool-thematic-blocks\/\",\r\n                    description: \"Engaging preschool thematic building block collection for curriculum-integrated construction play, storytelling activities, and themed learning exploration. Specialized pieces support dramatic play scenarios, cultural awareness, community helper themes, and narrative development while building fine motor skills, spatial reasoning, and social-emotional learning in preschool and pre-kindergarten educational environments.\"\r\n                },\r\n                { \r\n                    id: 2015, \r\n                    title: \"Pre-K STEM Builder Set\", \r\n                    no: \"XTG034-3\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/Pre-K-STEM-Builder-Set-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/pre-k-stem-builder-set\/\",\r\n                    description: \"Advanced pre-kindergarten STEM building set for early science, technology, engineering, and mathematics education through hands-on construction activities. Age-appropriate components introduce engineering concepts, scientific method, mathematical relationships, and technology integration while supporting critical thinking, problem-solving, and collaborative learning in STEM-focused pre-K programs and early childhood education.\"\r\n                },\r\n                { \r\n                    id: 2016, \r\n                    title: \"528pcs Unfinished Pine Wood Blocks\", \r\n                    no: \"XTG036-1\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/528pcs-Unfinished-Pine-Wood-Blocks-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/528pcs-unfinished-pine-wood-blocks\/\",\r\n                    description: \"Extensive 528-piece unfinished pine wood block collection for natural construction experiences, artistic customization, and authentic material exploration. Raw wood surfaces support sensory development, creative expression, and personalization projects while promoting environmental awareness, traditional craftsmanship appreciation, and hands-on learning in Waldorf education, maker spaces, and nature-based learning programs.\"\r\n                },\r\n                { \r\n                    id: 2017, \r\n                    title: \"113pcs Cityscape Architect Set - New Edition\", \r\n                    no: \"XTG044\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/113pcs-Cityscape-Architect-Set-New-Edition-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/113pcs-cityscape-architect-set-new-edition\/\",\r\n                    description: \"Professional 113-piece cityscape architecture set for urban planning education, metropolitan design learning, and advanced construction challenges. Detailed building components support architectural concepts, city planning principles, community development understanding, and civic engagement while promoting spatial intelligence, engineering thinking, and collaborative design projects for advanced elementary and middle school students.\"\r\n                },\r\n                { \r\n                    id: 2018, \r\n                    title: \"220pcs XL Natural Stacking Boulders\", \r\n                    no: \"XTG046H\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/220pcs-XL-Natural-Stacking-Boulders-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/220pcs-xl-natural-stacking-boulders\/\",\r\n                    description: \"Impressive 220-piece extra-large natural stacking boulder collection for geological learning, landscape architecture, and large-scale construction projects. Realistic stone-like materials support earth science education, natural building techniques, and environmental awareness while developing gross motor skills, balance concepts, and collaborative construction abilities in educational and therapeutic settings.\"\r\n                },\r\n                { \r\n                    id: 2019, \r\n                    title: \"Rainbow Stacking Stone Blocks\", \r\n                    no: \"XTG046H-1\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/Rainbow-Stacking-Stone-Blocks-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/rainbow-stacking-stone-blocks\/\",\r\n                    description: \"Vibrant rainbow stacking stone block collection combining geological exploration with color theory learning and artistic construction projects. Colorful stone-textured materials support sensory development, color recognition, pattern creation, and balance skills while integrating earth science concepts, mathematical sorting activities, and creative expression in educational environments and therapy programs.\"\r\n                },\r\n                { \r\n                    id: 2021, \r\n                    title: \"10pcs Sensory Rainbow Stepper Set\", \r\n                    no: \"XTG053\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/10pcs-Sensory-Rainbow-Stepper-Set-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/10pcs-sensory-rainbow-stepper-set\/\",\r\n                    description: \"Therapeutic 10-piece sensory rainbow stepper collection for gross motor development, balance training, and sensory pathway creation. Colorful stepping components support physical therapy, occupational therapy goals, and movement-based learning while promoting coordination, spatial awareness, and sensory integration in therapeutic environments, special education classrooms, and sensory-friendly spaces.\"\r\n                },\r\n                { \r\n                    id: 2022, \r\n                    title: \"96pcs Geometric Stacking Blocks\", \r\n                    no: \"XTG062\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/96pcs-Geometric-Stacking-Blocks-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/96pcs-geometric-stacking-blocks\/\",\r\n                    description: \"Mathematical 96-piece geometric stacking block set for mathematical concept exploration, spatial reasoning development, and geometry education. Precise geometric shapes support mathematical vocabulary, pattern recognition, symmetry understanding, and three-dimensional thinking while integrating construction play with mathematics curricula, problem-solving activities, and logical reasoning development in educational settings.\"\r\n                },\r\n                { \r\n                    id: 2023, \r\n                    title: \"182pcs Pathway Construction Set\", \r\n                    no: \"XTG064\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/182pcs-Pathway-Construction-Set-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/182pcs-pathway-construction-set\/\",\r\n                    description: \"Comprehensive 182-piece pathway construction system for route planning, sequential thinking, and engineering design challenges. Modular pathway components support logical progression, cause-and-effect learning, and problem-solving skills while promoting planning abilities, spatial intelligence, and collaborative construction projects in STEM education, therapy programs, and advanced learning environments.\"\r\n                },\r\n                { \r\n                    id: 2024, \r\n                    title: \"Toddler First Railway Set\", \r\n                    no: \"XTG072-1\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/Toddler-First-Railway-Set-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"http:\/\/sing2sky.com\/toddler-first-railway-set\/\",\r\n                    description: \"Beginner-friendly toddler railway set designed for first train play experiences, fine motor development, and cause-and-effect learning. Large, safe components support developmental milestones while introducing transportation concepts, sequential play, and imaginative storytelling. Perfect for toddler classrooms, home learning environments, and early childhood programs focusing on age-appropriate skill development and safe exploration.\"\r\n                },\r\n                { \r\n                    id: 2025, \r\n                    title: \"Preschool Train Track System\", \r\n                    no: \"XTG072-2\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/Preschool-Train-Track-System-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/preschool-train-track-system\/\",\r\n                    description: \"Advanced preschool train track system with multiple configuration options for complex railway construction, problem-solving challenges, and transportation education. Versatile track pieces support engineering thinking, spatial planning, and collaborative building while promoting fine motor skills, logical reasoning, and imaginative play in preschool and pre-kindergarten educational environments.\"\r\n                },\r\n                { \r\n                    id: 2026, \r\n                    title: \"Pre-K Advanced Railway Builder\", \r\n                    no: \"XTG072-3\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/Pre-K-Advanced-Railway-Builder-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/pre-k-advanced-railway-builder\/\",\r\n                    description: \"Sophisticated pre-kindergarten railway building system for advanced engineering education, complex construction challenges, and STEM learning integration. Premium components support advanced problem-solving, engineering principles, and mathematical concepts while promoting persistence, critical thinking, and collaborative learning in advanced pre-K programs and gifted education environments.\"\r\n                },\r\n                { \r\n                    id: 2027, \r\n                    title: \"Deluxe Railway Expansion Set\", \r\n                    no: \"XTG072-4\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/Deluxe-Railway-Expansion-Set-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/deluxe-railway-expansion-set\/\",\r\n                    description: \"Premium deluxe railway expansion collection with advanced track pieces, specialty components, and architectural accessories for sophisticated railway system construction. Professional-grade elements support complex engineering projects, urban planning concepts, and advanced transportation education while promoting spatial intelligence, design thinking, and collaborative construction in educational and enrichment programs.\"\r\n                },\r\n                { \r\n                    id: 2028, \r\n                    title: \"Marble Run Castle Adventure Set\", \r\n                    no: \"XTG073\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/Marble-Run-Castle-Adventure-Set-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/marble-run-castle-adventure-set\/\",\r\n                    description: \"Enchanting castle-themed marble run for physics education, medieval history integration, and imaginative construction adventures. Fantasy castle components combine engineering principles with storytelling elements while supporting physics concepts, cause-and-effect learning, and creative expression. Perfect for interdisciplinary learning, themed curricula, and engaging STEM education in elementary and middle school environments.\"\r\n                },\r\n                { \r\n                    id: 2029, \r\n                    title: \"Interactive Train Town Playscape\", \r\n                    no: \"XTG078\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/Interactive-Train-Town-Playscape-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/interactive-train-town-playscape\/\",\r\n                    description: \"Complete interactive train town featuring buildings, railway tracks, and community play features for comprehensive transportation education and urban planning exploration. Integrated town elements support civic education, community awareness, social studies curricula, and collaborative storytelling while promoting fine motor skills, spatial intelligence, and imaginative play in educational and recreational settings.\"\r\n                },\r\n                { \r\n                    id: 2030, \r\n                    title: \"268pcs Marble Run Overpass System\", \r\n                    no: \"XTGSN001\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/268pcs-Marble-Run-Overpass-System-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/268pcs-marble-run-overpass-system\/\",\r\n                    description: \"Complex 268-piece marble run system with overpass structures for advanced physics exploration, engineering challenges, and scientific investigation. Sophisticated track components support gravity studies, momentum concepts, engineering design process, and mathematical calculations while promoting problem-solving skills, scientific thinking, and collaborative experimentation in STEM education and science programs.\"\r\n                },\r\n                { \r\n                    id: 2031, \r\n                    title: \"226pcs Chinese Mortise & Tenon Blocks - Heritage Collection\", \r\n                    no: \"XTGSN003\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/226pcs-Chinese-Mortise-Tenon-Blocks-Heritage-Collection-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/226pcs-chinese-mortise-tenon-blocks-heritage-collection\/\",\r\n                    description: \"Authentic 226-piece Chinese mortise and tenon block collection for traditional architecture learning, cultural education, and ancient engineering technique exploration. Traditional joinery methods support cultural awareness, historical understanding, fine motor precision, and engineering appreciation while promoting multicultural learning, traditional craftsmanship, and heritage preservation in educational and cultural programs.\"\r\n                },\r\n                { \r\n                    id: 2032, \r\n                    title: \"412pcs Fantasy Castle Building Set\", \r\n                    no: \"XTGSN006\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/412pcs-Fantasy-Castle-Building-Set-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/412pcs-fantasy-castle-building-set\/\",\r\n                    description: \"Expansive 412-piece fantasy castle building collection for imaginative medieval construction, storytelling integration, and architectural design exploration. Detailed castle components support creative expression, historical awareness, narrative development, and collaborative building while promoting fine motor skills, spatial reasoning, and dramatic play in educational environments and enrichment programs.\"\r\n                },\r\n                { \r\n                    id: 2033, \r\n                    title: \"195pcs Iridescent Sensory Blocks\", \r\n                    no: \"XTGSN007\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/195pcs-Iridescent-Sensory-Blocks-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/195pcs-iridescent-sensory-blocks\/\",\r\n                    description: \"Mesmerizing 195-piece iridescent sensory block collection with color-changing properties for visual stimulation, light exploration, and sensory integration therapy. Holographic surfaces support sensory processing, visual tracking, and calming experiences while promoting construction skills, spatial awareness, and therapeutic play in special education, therapy programs, and sensory-friendly learning environments.\"\r\n                },\r\n                { \r\n                    id: 2034, \r\n                    title: \"136pcs Transportation Town Playset\", \r\n                    no: \"XTGSN008\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/136pcs-Transportation-Town-Playset-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/136pcs-transportation-town-playset\/\",\r\n                    description: \"Comprehensive 136-piece transportation town featuring vehicles, buildings, infrastructure elements, and community features for complete urban planning education and civic awareness learning. Diverse components support community helper themes, transportation systems understanding, social studies curricula, and collaborative storytelling while promoting fine motor skills and imaginative play in educational settings.\"\r\n                },\r\n                { \r\n                    id: 2035, \r\n                    title: \"109pcs Urban Rail Track System\", \r\n                    no: \"XTGSN013\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/109pcs-Urban-Rail-Track-System-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/109pcs-urban-rail-track-system\/\",\r\n                    description: \"Metropolitan 109-piece urban rail track system for sophisticated transportation education, city planning concepts, and public transit awareness. Advanced track components support engineering principles, urban development understanding, and environmental transportation concepts while promoting spatial intelligence, problem-solving skills, and collaborative construction in advanced educational and STEM programs.\"\r\n                },\r\n                { \r\n                    id: 2036, \r\n                    title: \"LED Light Table with Mirror Panels\", \r\n                    no: \"XTGSN014\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/LED-Light-Table-with-Mirror-Panels-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/led-light-table-with-mirror-panels\/\",\r\n                    description: \"Interactive LED light table with mirror panel system for light exploration, reflection studies, and optical science education. Advanced lighting technology supports physics concepts, artistic expression, and sensory experiences while promoting scientific inquiry, mathematical concepts, and creative exploration in STEAM education, science centers, and therapeutic environments.\"\r\n                },\r\n                { \r\n                    id: 2037, \r\n                    title: \"76pcs Multicolor Lightweight Blocks Set\", \r\n                    no: \"XTGSN015\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/76pcs-Multicolor-Lightweight-Blocks-Set-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/76pcs-multicolor-lightweight-blocks-set\/\",\r\n                    description: \"Versatile 76-piece multicolor lightweight block collection for easy handling construction play, color recognition learning, and accessible building experiences. Lightweight design supports fine motor development while bright colors promote sorting activities, pattern creation, and artistic expression. Perfect for inclusive classrooms, therapy programs, and early childhood environments emphasizing accessibility and developmental appropriateness.\"\r\n                },\r\n                { \r\n                    id: 2038, \r\n                    title: \"Modular Storage Building Blocks\", \r\n                    no: \"XTGSN017\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/Modular-Storage-Building-Blocks-1.webp\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/modular-storage-building-blocks\/\",\r\n                    description: \"Functional modular storage block system serving as both construction components and organizational solutions for classroom management and learning activities. Dual-purpose design supports building skills while teaching organizational concepts, responsibility, and practical life skills. Ideal for maker spaces, classrooms, and learning environments emphasizing functionality and educational efficiency.\"\r\n                },\r\n                 { \r\n                    id: 2039, \r\n                    title: \"Open Ended Track Play - Countryside\", \r\n                    no: \"GK-011\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/08\/Open-Ended-Track-Play-Countryside-1.avif\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/products\/indoor-structural-engineers-system\/open-ended-track-play-countryside\/\",\r\n                    description: \"Open-ended countryside track play system for rural landscape exploration, natural environment learning, and imaginative transportation adventures. Flexible track components support creative storytelling, geographical awareness, and environmental education while promoting spatial planning, problem-solving skills, and nature appreciation in educational settings focused on rural studies and environmental consciousness.\"\r\n                }, \r\n                { \r\n                    id: 2040, \r\n                    title: \"Open Ended Track Play - City View\", \r\n                    no: \"GK-012\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/08\/Open-Ended-Track-Play-City-View-1.avif\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/products\/indoor-structural-engineers-system\/open-ended-track-play-city-view\/\",\r\n                    description: \"Urban-themed open-ended track play system for city exploration, metropolitan transportation learning, and civic education. Versatile city track components support urban planning concepts, community awareness, and social studies integration while promoting spatial intelligence, collaborative construction, and civic responsibility in educational environments focused on urban studies and community engagement.\"\r\n                },\r\n                { \r\n                    id: 2041, \r\n                    title: \"Skillful Builder Blocks\", \r\n                    no: \"XTGSN018\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/08\/Skillful-Builder-Blocks-1.avif\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/products\/indoor-structural-engineers-system\/skillful-builder-blocks\/\",\r\n                    description: \"Advanced skillful builder block collection for precision construction, engineering challenges, and dexterity development. Specialized block designs support advanced building techniques, fine motor precision, and complex architectural projects while promoting patience, persistence, and detailed construction skills in advanced learning environments, gifted programs, and maker space activities.\"\r\n                },\r\n                { \r\n                    id: 2042, \r\n                    title: \"Forest Jenga - Skillful Builder Blocks\", \r\n                    no: \"XTGZM002\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/08\/Forest-Jenga-Skillful-Builder-Blocks-1.avif\", \r\n                    category: \"Indoor Structural Engineers System\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/products\/indoor-structural-engineers-system\/Forest Jenga- Skillful Builder Blocks\/\",\r\n                    description: \"Forest-themed Jenga-style skillful builder block game for strategic thinking, physics exploration, and steady-hand development. Natural forest aesthetic combines traditional stacking game mechanics with engineering concepts while supporting hand-eye coordination, strategic planning, and risk assessment skills in educational game-based learning, therapy programs, and recreational educational environments.\"\r\n                },\r\n                { \r\n                    id: 3001, \r\n                    title: \"348pcs Compact Charred Wood Building Blocks Set\", \r\n                    no: \"EZ1021-4\", \r\n                    image: \"https:\/\/sing2sky.com\/wp-content\/uploads\/2025\/06\/348pcs-Compact-Charred-Wood-Building-Blocks-Set-1.webp\", \r\n                    category: \"Charred Wood Heritage Builders\",\r\n                    pageUrl: \"https:\/\/sing2sky.com\/348pcs-compact-charred-wood-building-blocks-set\/\",\r\n                    description: \"Premium 348-piece compact charred wood building block collection featuring traditional Japanese Shou Sugi Ban charring techniques for superior weather resistance and natural preservation. Heat-treated wood surface creates distinctive grain patterns while providing antimicrobial properties and insect resistance, making these blocks perfect for both indoor and outdoor construction activities. Ideal for schools, nature centers, and educational programs emphasizing sustainable materials and traditional craftsmanship.\"\r\n                }\r\n            ];\r\n            \r\n            \/\/ Update structured data\r\n            updateStructuredData();\r\n            \r\n            console.log('Product data loaded successfully:', productData.length, 'products');\r\n            return true;\r\n        } catch (error) {\r\n            console.error('Product data loading failed:', error);\r\n            return false;\r\n        }\r\n    }\r\n\r\n    function updateStructuredData() {\r\n        try {\r\n            const script = document.querySelector('script[type=\"application\/ld+json\"]');\r\n            if (script) {\r\n                const structuredData = JSON.parse(script.textContent);\r\n                structuredData.mainEntity.numberOfItems = productData.length;\r\n                structuredData.mainEntity.itemListElement = productData.map((product, index) => ({\r\n                    \"@type\": \"Product\",\r\n                    \"position\": index + 1,\r\n                    \"name\": product.title,\r\n                    \"description\": product.description,\r\n                    \"sku\": product.no,\r\n                    \"image\": product.image,\r\n                    \"url\": product.pageUrl,\r\n                    \"category\": product.category\r\n                }));\r\n                script.textContent = JSON.stringify(structuredData);\r\n            }\r\n        } catch (error) {\r\n            console.error('Update structured data failed:', error);\r\n        }\r\n    }\r\n\r\n    \/\/ Page initialization\r\n    function initializePage() {\r\n        console.log('Starting initialization...');\r\n        \r\n        \/\/ First initialize product data\r\n        if (!initializeProducts()) {\r\n            const totalElement = document.querySelector('.indoor-structural-engineers-container .total');\r\n            if (totalElement) {\r\n                totalElement.textContent = 'Product data loading failed';\r\n            }\r\n            return;\r\n        }\r\n        \r\n        \/\/ Set initial products to all products\r\n        filteredProducts = [...productData];\r\n        \r\n        \/\/ Initialize pagination and product display\r\n        try {\r\n            updateProductCount();\r\n            renderProducts();\r\n            updatePagination();\r\n            console.log('Initialization completed');\r\n        } catch (error) {\r\n            console.error('Initialization failed:', error);\r\n            const totalElement = document.querySelector('.indoor-structural-engineers-container .total');\r\n            if (totalElement) {\r\n                totalElement.textContent = 'Initialization failed';\r\n            }\r\n            return;\r\n        }\r\n        \r\n        \/\/ Page size selection\r\n        const pageSizeSelect = document.getElementById('pageSize');\r\n        if (pageSizeSelect) {\r\n            pageSizeSelect.addEventListener('change', function() {\r\n                pageSize = parseInt(this.value);\r\n                currentPage = 1;\r\n                renderProducts();\r\n                updatePagination();\r\n            });\r\n        }\r\n    }\r\n\r\n    function renderProducts() {\r\n        try {\r\n            const baseList = document.querySelector('.indoor-structural-engineers-container .base-list');\r\n            if (!baseList) return;\r\n            \r\n            const startIndex = (currentPage - 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1})\" aria-label=\"Go to previous page\">\u00ab<\/a><\/li>`;\r\n            }\r\n            \r\n            \/\/ Page numbers - smart pagination display\r\n            const maxVisiblePages = 7;\r\n            let startPage, endPage;\r\n            \r\n            if (totalPages <= maxVisiblePages) {\r\n                startPage = 1;\r\n                endPage = totalPages;\r\n            } else {\r\n                if (currentPage <= 4) {\r\n                    startPage = 1;\r\n                    endPage = maxVisiblePages;\r\n                } else if (currentPage >= totalPages - 3) {\r\n                    startPage = totalPages - maxVisiblePages + 1;\r\n                    endPage = totalPages;\r\n                } else {\r\n                    startPage = currentPage - 3;\r\n                    endPage = currentPage + 3;\r\n                }\r\n            }\r\n            \r\n            \/\/ If not starting from page 1, add page 1 and ellipsis\r\n            if (startPage > 1) {\r\n                html += `<li><a href=\"#\" onclick=\"window.indoorStructuralEngineers.changePage(1)\" aria-label=\"Go to page 1\">1<\/a><\/li>`;\r\n                if (startPage > 2) {\r\n                    html += '<li class=\"disabled\"><span aria-hidden=\"true\">...<\/span><\/li>';\r\n                }\r\n            }\r\n            \r\n            \/\/ Display page numbers\r\n            for (let i = startPage; i <= endPage; i++) {\r\n                if (i === currentPage) {\r\n                    html += `<li class=\"active\"><span aria-current=\"page\" aria-label=\"Current page ${i}\">${i}<\/span><\/li>`;\r\n                } else {\r\n                    html += `<li><a href=\"#\" onclick=\"window.indoorStructuralEngineers.changePage(${i})\" aria-label=\"Go to page ${i}\">${i}<\/a><\/li>`;\r\n                }\r\n            }\r\n            \r\n            \/\/ If not ending at last page, add ellipsis and last page\r\n            if (endPage < totalPages) {\r\n                if (endPage < totalPages - 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Loading products&#8230; Show 6122448<\/p>","protected":false},"author":2,"featured_media":0,"parent":220,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-4152","page","type-page","status-publish","hentry"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/sing2sky.com\/de\/wp-json\/wp\/v2\/pages\/4152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sing2sky.com\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sing2sky.com\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sing2sky.com\/de\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sing2sky.com\/de\/wp-json\/wp\/v2\/comments?post=4152"}],"version-history":[{"count":0,"href":"https:\/\/sing2sky.com\/de\/wp-json\/wp\/v2\/pages\/4152\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/sing2sky.com\/de\/wp-json\/wp\/v2\/pages\/220"}],"wp:attachment":[{"href":"https:\/\/sing2sky.com\/de\/wp-json\/wp\/v2\/media?parent=4152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}