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STEM Inventions Catapults Kit - Supplies To Build 30 Mini Toy Catapults - Complete Bulk STEM Project Kit For Kids And Classrooms
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    Shop Science Projects for 3rd Graders

    Sponsored
    About our ads
    $33.95
    STEM Inventions Catapults Kit - Supplies To Build 30 Mini Toy Catapults - Complete Bulk STEM Project Kit For Kids And Classrooms
    Amazon.com
    $33.95
    STEM Inventions Catapults Kit - Supplies To Build 30 Mini Toy Catapults - Complete Bulk STEM Project Kit For Kids And Classrooms
    Amazon.com
    $19.99
    $24.99
    64 PCS Solar System Project Kit, Solar System Model Kit With 13 Mix Foam Balls, Solar System Toys For Kids 3-5, Learn Planets Science Kit School
    Amazon.com
    144
    20% off
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    64 PCS Solar System Project Kit, Solar System Model Kit With 13 Mix Foam Balls, Solar System Toys For Kids 3-5, Learn Planets Science Kit School
    Amazon.com
    144
    $39.99
    VATOS Science Circuit For Kids, 53PCS DIY Electronics Exploration Kit With 150+ Projects, Physics Science Experiments Circuit Board Kit, School Family
    Amazon.com
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    VATOS Science Circuit For Kids, 53PCS DIY Electronics Exploration Kit With 150+ Projects, Physics Science Experiments Circuit Board Kit, School Family
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    Circuits Science Kit For Kids Ages 3-12 | 64 STEM Projects With 25 Electronic Parts | No Soldering, Kids Circuit Board Kit With Fan, RGB Lights|
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    Circuits Science Kit For Kids Ages 3-12 | 64 STEM Projects With 25 Electronic Parts | No Soldering, Kids Circuit Board Kit With Fan, RGB Lights|
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    Science Kits For Kids - STEM Kits For Kids, Electronics Exploration Kit, Over 420 Projects, 35 Circuit Parts, STEM Educational Toy Gifts For Kid Boys
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    Science Kits For Kids - STEM Kits For Kids, Electronics Exploration Kit, Over 420 Projects, 35 Circuit Parts, STEM Educational Toy Gifts For Kid Boys
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    Magic Water Elf Toy Kit For Kids Ages 3-12, DIY Sensory Craft With 20 Bottles Of Magic Gel, 20 Molds, STEM Educational Science Activity, Water Beads
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    Magic Water Elf Toy Kit For Kids Ages 3-12, DIY Sensory Craft With 20 Bottles Of Magic Gel, 20 Molds, STEM Educational Science Activity, Water Beads
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    Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
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    • Education.com
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      3rd Grade Homeschool Science | Worksheets, Games, & More

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      3rd Grade Science Videos - Lesson Plans & Activities

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