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1st place science fair ideas- 10 ideas and tricks to WIN!
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购买 good child science fair project

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$25.49
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Doctor Jupiter Ultimate Science Kit, Chemistry Set For Kids Ages 8-10-12-14 Ideas For Boys & Girls 8,9,10+ Years Old| STEM Toy With 135+ Experiments|
Amazon.com
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折扣 15%
$25.49
$29.99
Doctor Jupiter Ultimate Science Kit, Chemistry Set For Kids Ages 8-10-12-14 Ideas For Boys & Girls 8,9,10+ Years Old| STEM Toy With 135+ Experiments|
Amazon.com
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$284.42
12-Month Kids Science Kit Subscription | 36 Hands-On STEM Projects For Boys & Girls Ages 7-12 | Includes 1 Full Year Of No-Prep Experiments, Science
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$284.42
12-Month Kids Science Kit Subscription | 36 Hands-On STEM Projects For Boys & Girls Ages 7-12 | Includes 1 Full Year Of No-Prep Experiments, Science
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$49.99
$110.49
Snap Circuits Light Electronics Exploration Kit | Over 175 Exciting STEM Projects | Full Color Project Manual | 55+ Snap Circuits Parts | STEM
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2 千+
Free shipping
折扣 54%
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$110.49
Snap Circuits Light Electronics Exploration Kit | Over 175 Exciting STEM Projects | Full Color Project Manual | 55+ Snap Circuits Parts | STEM
Amazon.com
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Editable + Ready To Print Science Fair Project Kit | STEM Learning Activities |Kids Science Experiment |Printable PDF & PPT |Trifold Display
Etsy
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Editable + Ready To Print Science Fair Project Kit | STEM Learning Activities |Kids Science Experiment |Printable PDF & PPT |Trifold Display
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