购买 science projects for 7th graders

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Earth Layers 3D Model | Fun Science Project For Kids | Printable STEM Activity For Classroom | DIY Paper Craft
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Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear
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购买 science projects for 7th graders

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$49.98
$56.84
Snap Circuits Light Electronics Exploration Kit | Over 175 Exciting STEM Projects | Full Color Project Manual | 55+ Snap Circuits Parts | STEM
Amazon.com
4 千+
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折扣 12%
$49.98
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Snap Circuits Light Electronics Exploration Kit | Over 175 Exciting STEM Projects | Full Color Project Manual | 55+ Snap Circuits Parts | STEM
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Rubber Band Car Kit (10-Pack) - Classroom STEM Engineering Project, DIY Wooden Cars For Physics & Motion Lessons, Educational Science Kits For Grades
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Earth Layers 3D Model | Fun Science Project For Kids | Printable STEM Activity For Classroom | DIY Paper Craft
Etsy
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Earth Layers 3D Model | Fun Science Project For Kids | Printable STEM Activity For Classroom | DIY Paper Craft
Etsy
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Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear
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购买 science projects for 7th graders

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$20.99
$25.99
STEM Robotics Science Kits, Crafts For Boys 6-8 Girls 8-12, Robot Building Kit For Kids 8-10, Electronic Science Experiments Activities, Engineering
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折扣 19%
$20.99
$25.99
STEM Robotics Science Kits, Crafts For Boys 6-8 Girls 8-12, Robot Building Kit For Kids 8-10, Electronic Science Experiments Activities, Engineering
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$33.95
STEM Inventions Catapults Kit - Supplies To Build 30 Mini Toy Catapults - Complete Bulk STEM Project Kit For Kids And Classrooms
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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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$44.27
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Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
Amazon.com
286
Free shipping
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$44.27
$49.95
Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
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Thames & Kosmos Ooze Labs: Big Box Of Science | 5 Fun, Simple, Safe STEM Experiments | DIY Slimes, Crystal Feather, Instant Snow, Oobleck | Great
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UNGLINGA 150 Experiments Science Kits For Kids, S.T.E.M Educational Project Toys For Boys Girls Birthday Gifts Ideas, Volcano, Chemistry Lab Tools
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Smartivity Legendary Mega 150 Science Experiment Kit For Kids, Smart Birthday Gifts, Educational Science Experiments For Boys & Girls, STEM Toys For
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Smartivity Legendary Mega 150 Science Experiment Kit For Kids, Smart Birthday Gifts, Educational Science Experiments For Boys & Girls, STEM Toys For
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Playz Mega Kaboom! 150+ Explosive Science Experiments Kit For Kids Age 8-12 With 75 App & Video Guided Experiments - Chemistry Set STEM & Educational
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STEM Toys Science Kits, 7 Bulk Electric Circuit Kit For Kids Classroom, STEAM Activities Crafts Electrical Experiment 2nd 4th 5th Grade STEM Gifts,
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National Geographic Mega Science Lab - Science Kit For Kids With 130+ Easy Experiments, Featuring Earth Science, Chemistry Set, And Magic STEM
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Snap Circuits Light Electronics Exploration Kit | Over 175 Exciting STEM Projects | Full Color Project Manual | 55+ Snap Circuits Parts | STEM
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JOPSHEEN 110+ Science Experiments Kits For Kids, Science Projects STEM Activies Toys Gifts For Boys & Girls, Volcano Eruption, Chemistry Set And More
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JOPSHEEN 110+ Science Experiments Kits For Kids, Science Projects STEM Activies Toys Gifts For Boys & Girls, Volcano Eruption, Chemistry Set And More
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Science Kit For Kids,80 Science Lab Experiments,Scientist Costume Role Play STEM Educational Learning Scientific Tools,Birthday Gifts And Toys For 6 7
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Science Kit For Kids,80 Science Lab Experiments,Scientist Costume Role Play STEM Educational Learning Scientific Tools,Birthday Gifts And Toys For 6 7
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EUDAX School Physics Labs Basic Electricity Discovery Circuit And Magnetism Experiment Kits For High School Students Electromagnetism Elementary
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Thames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models - Electricity, Current, Voltage, Leds &
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Thames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models - Electricity, Current, Voltage, Leds &
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$88.49
Snap Circuits Classic SC-300 Electronics Exploration Kit | Over 300 Projects | Full Color Manual Parts | STEM Educational Toy For Kids 8+ 2.3 X 13.6 X
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10 千+
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Snap Circuits Classic SC-300 Electronics Exploration Kit | Over 300 Projects | Full Color Manual Parts | STEM Educational Toy For Kids 8+ 2.3 X 13.6 X
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Rubber Band Car Kit (10-Pack) - Classroom STEM Engineering Project, DIY Wooden Cars For Physics & Motion Lessons, Educational Science Kits For Grades
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