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  1. Showing 1 - 36 out of 170 results for "best science fair projects"
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      XPULT Science Project Catapult
      XPULT Science Project Catapult
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      ibspot
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      Discovery Mindblown Grow Science Lab Kit - 35+ Hands-On Chemistry
      Discovery Mindblown Grow Scienc…
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      eBay
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      Science Wiz Electricity Kit
      Science Wiz Electricity Kit
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      Home Science Tools
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      JOYFY Science Kits Kids 85+ STEM Educational Experiments Toys Gifts For Boys Girls Age 6-12
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      JOYFY Science Kits Kids 85+ STE…
      $43.38
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      AliExpress
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      STEM Science Experiment Kit For Kids Electronic Physics Circuit Building Blocks DIY Assembly
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      STEM Science Experiment Kit For K…
      $71.25
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      Aliexpress
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      Elementary Science Fair Project Kits With Educational Activities And Experiments
      Elementary Science Fair Project Kit…
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      Comparor
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      Kids Science Experiment Kit DIY M…
      $46.34
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      AliExpress
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      Sciencewiz Products Sciencewiz En…
      jcpenney
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      4m Kidzlabs Volcano Making Kit, DI…
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      Nordstrom
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      Joyfy 85+ STEM Science Kits For Ki…
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      AliExpress
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      SNAEN Kids Science Experiment Ki…
      $79.96
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      4m Weather Science Kit
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      Toy Vault
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      STEM Circuit Physics Kit For Kids E…
      $60.62
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      AliExpress
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      DIY Projector Science And Technol…
      $14.99
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      Banggood
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      Janice Vancleave's Guide To More …
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      AbeBooks.com
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      Education Teaching Toy For Childre…
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      AliExpress
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      Kids Science Starter Set
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      Microscope.com
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      Darice Sciencewiz / Inventions Kit
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      ibspot
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      Sciencewiz Products Sciencewiz El…
      Macy's
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      Smithsonian Mega Science Lab, Sm…
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      Home Science Tools
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      Playz Kaboom 50+ Science Lab Kit …
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      eBay
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      DIY Hand Cranked Generator, Phys…
      Inspire Uplift
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      Kids DIY Science Experiment Electr…
      $50.21
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      Aliexpress
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      Snap Circuits Snap2it Board Game, …
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      Nordstrom
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      Thermoelectric Power Generation M…
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      Aliexpress
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      Science Fair Projects, Grades 5 - 8
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      Amazon.com
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      1Pcs Children Experiment Toy Diy …
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      AliExpress
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      Xpult Science Project Catapult
      Walmart
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      Science Unlocked: Project Projectil…
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      Smithsonian Motor-Works Advance…
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      4m Kidzlabs Crystal Science Kit - DI…
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      WoodArtSupply
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      Science4you 921387.006 My First S…
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      Everymarket INC
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      Microscope Science Kit For Beginne…
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      Everymarket INC
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      80+ Science Experiment Kit For Kid…
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      Everymarket INC
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      Apologia Advanced Physics Lab Kit …
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      Christianbook.com
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      4m Tin Can Robot Scient Kit - Stem …
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      JCPenney
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