English
全部
搜索
图片
视频
短视频
地图
资讯
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等（默认）
关闭
筛选器
购买 DIY Science Projects Teens
广告
$27.95
$31.95
Thames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models - Electricity, Current, Voltage, Leds &
Amazon.com
108
折扣 12%
$27.95
$31.95
Thames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models - Electricity, Current, Voltage, Leds &
Amazon.com
108
$38.95
Catapult Kit, 30-Pack - Build 30 Mini Catapults, Complete STEM Project Kit For Classrooms And Groups, Ages 8+
Amazon.com
50
Free shipping
$38.95
Catapult Kit, 30-Pack - Build 30 Mini Catapults, Complete STEM Project Kit For Classrooms And Groups, Ages 8+
Amazon.com
50
$9.99
DIY Bluetooth Speaker Kit, Stem Projects For Kids Ages 8-12, Science STEM Kits For Kids Ages 10-12-14-16, Gifts For 9 10 11 12 13 14 15 16 Year Old
Amazon.com
139
$9.99
DIY Bluetooth Speaker Kit, Stem Projects For Kids Ages 8-12, Science STEM Kits For Kids Ages 10-12-14-16, Gifts For 9 10 11 12 13 14 15 16 Year Old
Amazon.com
139
$44.84
$49.95
Thames & Kosmos | Mechanical Engineering: Machines & Vehicles STEM Experiment Kit | Build 20 Mechanical Models, Explore Physics Of Force & Motion |
Amazon.com
Free shipping
折扣 10%
$44.84
$49.95
Thames & Kosmos | Mechanical Engineering: Machines & Vehicles STEM Experiment Kit | Build 20 Mechanical Models, Explore Physics Of Force & Motion |
Amazon.com
Free shipping
$45.95
$49.95
Thames & Kosmos | Roller Coaster Engineering STEM Kit | Design, Build, Experiment W/ Working Models | Explore Physics, Forces, Motion, Energy,
Amazon.com
1 千+
Free shipping
$45.95
$49.95
Thames & Kosmos | Roller Coaster Engineering STEM Kit | Design, Build, Experiment W/ Working Models | Explore Physics, Forces, Motion, Energy,
Amazon.com
1 千+
$149.00
Circuitmess Chatter 2.0 DIY Kit | Educational STEM Radio Project For Kids & Teens | Wireless Two-Way Communication & Encrypted DIY Kit
Amazon.com
Free shipping
$149.00
Circuitmess Chatter 2.0 DIY Kit | Educational STEM Radio Project For Kids & Teens | Wireless Two-Way Communication & Encrypted DIY Kit
Amazon.com
Free shipping
$24.74
Thames & Kosmos Ooze Labs: Big Box Of Science | 5 Fun, Simple, Safe STEM Experiments | DIY Slimes, Crystal Feather, Instant Snow, Oobleck | Great
Amazon.com
1 千+
$24.74
Thames & Kosmos Ooze Labs: Big Box Of Science | 5 Fun, Simple, Safe STEM Experiments | DIY Slimes, Crystal Feather, Instant Snow, Oobleck | Great
Amazon.com
1 千+
$35.99
EUDAX 465PCS DC Motor Kit STEM Mini Electric Motor Kit For DIY Science Projects, LED Light Vanes Propeller, AA Battery Holder, Plastic Gears,
Amazon.com
19
Free shipping
$35.99
EUDAX 465PCS DC Motor Kit STEM Mini Electric Motor Kit For DIY Science Projects, LED Light Vanes Propeller, AA Battery Holder, Plastic Gears,
Amazon.com
19
$103.49
$110.49
Snap Circuits Light Electronics Exploration Kit | Over 175 Exciting STEM Projects | Full Color Project Manual | 55+ Snap Circuits Parts | STEM
Amazon.com
3 千+
Free shipping
$103.49
$110.49
Snap Circuits Light Electronics Exploration Kit | Over 175 Exciting STEM Projects | Full Color Project Manual | 55+ Snap Circuits Parts | STEM
Amazon.com
3 千+
$14.97
$24.99
Sillbird 12-In-1 Solar Robot Building Kit STEM Gift For Boys Aged 8-13, DIY Science Educational Robotic Toys For Kids Teens Birthday, Powered By The
Amazon.com
14 千+
折扣 40%
$14.97
$24.99
Sillbird 12-In-1 Solar Robot Building Kit STEM Gift For Boys Aged 8-13, DIY Science Educational Robotic Toys For Kids Teens Birthday, Powered By The
Amazon.com
14 千+
$29.72
Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear
Amazon.com
63
$29.72
Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear
Amazon.com
63
$65.82
4-In-1 ESP32 STEM Smart Traffic Kit Compatible With Arduino, STEM Robotics Science Kit, Engineering Project STEA Activity Gift Suitable For School
Amazon.com
26
Free shipping
$65.82
4-In-1 ESP32 STEM Smart Traffic Kit Compatible With Arduino, STEM Robotics Science Kit, Engineering Project STEA Activity Gift Suitable For School
Amazon.com
26
$39.95
STEM Craft Kit - 25 Engineering Project Ideas, Complete STEM Project Kit With Over 400 Components For Classrooms And Groups, Ages 8+
Amazon.com
19
Free shipping
$39.95
STEM Craft Kit - 25 Engineering Project Ideas, Complete STEM Project Kit With Over 400 Components For Classrooms And Groups, Ages 8+
Amazon.com
19
$9.17
QWORK Electric Motor DC Motors Model, DIY Simple Project Assemble Kit DC 9V 12V For School Students Labs Physics Science Educational
Amazon.com
22
$9.17
QWORK Electric Motor DC Motors Model, DIY Simple Project Assemble Kit DC 9V 12V For School Students Labs Physics Science Educational
Amazon.com
22
$49.99
EUDAX School Physics Labs Basic Electricity Discovery Circuit And Magnetism Experiment Kits For High School Students Electromagnetism Elementary
Amazon.com
657
Free shipping
$49.99
EUDAX School Physics Labs Basic Electricity Discovery Circuit And Magnetism Experiment Kits For High School Students Electromagnetism Elementary
Amazon.com
657
$12.99
$15.99
STEM Projects For Kids & Adults Build Your Own Bluetooth Speaker - Science Experiment Electronics Kit | Beginner's Starter DIY Set,STEM Gifts For
Amazon.com
1 千+
折扣 18%
$12.99
$15.99
STEM Projects For Kids & Adults Build Your Own Bluetooth Speaker - Science Experiment Electronics Kit | Beginner's Starter DIY Set,STEM Gifts For
Amazon.com
1 千+
$40.01
$44.95
Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build A 3ft Wind Turbine To Generate Electricity | Learn About Renewable Energy & Power A Small
Amazon.com
414
Free shipping
折扣 10%
$40.01
$44.95
Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build A 3ft Wind Turbine To Generate Electricity | Learn About Renewable Energy & Power A Small
Amazon.com
414
$18.99
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
$18.99
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
$26.95
Thames & Kosmos Solarbots: 8-In-1 Solar Robot STEM Experiment Kit | Build 8 Cool Solar-Powered Robots In Minutes | No Batteries Required | Learn About
Amazon.com
332
$26.95
Thames & Kosmos Solarbots: 8-In-1 Solar Robot STEM Experiment Kit | Build 8 Cool Solar-Powered Robots In Minutes | No Batteries Required | Learn About
Amazon.com
332
$14.97
$24.99
Sillbird Solar Building Robot Kit STEM Gift For Boys Aged 8-13, DIY Science Educational Toys For Kids Teens Birthday, 12-In-1 Solar Or Battery Powered
Amazon.com
1 千+
折扣 40%
$14.97
$24.99
Sillbird Solar Building Robot Kit STEM Gift For Boys Aged 8-13, DIY Science Educational Toys For Kids Teens Birthday, 12-In-1 Solar Or Battery Powered
Amazon.com
1 千+
$13.99
4 in 1 Solar Power & Electric Motor STEM Kits,Science Experiment Projects For Kids Beginners,Electronic Assembly Solar Powered Toy Kit,DIY Educational
Amazon.com
391
$13.99
4 in 1 Solar Power & Electric Motor STEM Kits,Science Experiment Projects For Kids Beginners,Electronic Assembly Solar Powered Toy Kit,DIY Educational
Amazon.com
391
$29.95
Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6
Amazon.com
547
$29.95
Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6
Amazon.com
547
$29.99
Thames & Kosmos Genetics & DNA Lab 10X2.5X11 Inch
Amazon.com
201
$29.99
Thames & Kosmos Genetics & DNA Lab 10X2.5X11 Inch
Amazon.com
201
$39.97
Science Kits For Teens, STEM Toys For Boys And Girls, Hand-Cranked Generator DIY Craft Kit, Fun Educational Gift
Inspire Uplift
$39.97
Science Kits For Teens, STEM Toys For Boys And Girls, Hand-Cranked Generator DIY Craft Kit, Fun Educational Gift
Inspire Uplift
$10.99
$34.99
KUTOI Solar System Model Science Kit For Kids And Teens - STEM Science Project Kit With Planet Projector For Girls And Boys - DIY Space Planet Discovery Toy With Paint And Brushes
lifeiswxndr
折扣 68%
$10.99
$34.99
KUTOI Solar System Model Science Kit For Kids And Teens - STEM Science Project Kit With Planet Projector For Girls And Boys - DIY Space Planet Discovery Toy With Paint And Brushes
lifeiswxndr
$47.20
Rubber Band Car Kit (10-Pack) - Classroom STEM Engineering Project, DIY Wooden Cars For Physics & Motion Lessons, Educational Science Kits For Grades
Amazon.com
Free shipping
$47.20
Rubber Band Car Kit (10-Pack) - Classroom STEM Engineering Project, DIY Wooden Cars For Physics & Motion Lessons, Educational Science Kits For Grades
Amazon.com
Free shipping
$15.99
Soldering Practice Kit - DIY Electronic Project Learning Circuit Solder Board
Amazon.com
110
$15.99
Soldering Practice Kit - DIY Electronic Project Learning Circuit Solder Board
Amazon.com
110
$94.99
$137.99
Snap Circuits Elenco Snap Circuits Pro 500 in 1 Electronics Exploration Kit
Amazon.com
27 千+
Free shipping
折扣 31%
$94.99
$137.99
Snap Circuits Elenco Snap Circuits Pro 500 in 1 Electronics Exploration Kit
Amazon.com
27 千+
$32.71
Diy Vacuum Cleaner Robot Kit, Stem Projects Science Kits For Teens, Mini Trash Can Shaped Ir Sensor Assemble Robot Kit,
Everymarket INC
$32.71
Diy Vacuum Cleaner Robot Kit, Stem Projects Science Kits For Teens, Mini Trash Can Shaped Ir Sensor Assemble Robot Kit,
Everymarket INC
$34.98
4 m Kidzlabs Crystal Science Kit Diy Stem Toys Lab Experiment, Educational Gift For Kids & Teens
Everymarket INC
$34.98
4 m Kidzlabs Crystal Science Kit Diy Stem Toys Lab Experiment, Educational Gift For Kids & Teens
Everymarket INC
$21.99
Toysmith 4m Kitchen Science Kit - Diy Chemistry Experiment Lab Stem Toys Gift For Kids & Teens Boys & Girls (3806) Discovery Toy
JCPenney
1 千+
$21.99
Toysmith 4m Kitchen Science Kit - Diy Chemistry Experiment Lab Stem Toys Gift For Kids & Teens Boys & Girls (3806) Discovery Toy
JCPenney
1 千+
$83.26
Mechatron Robotics 9+ Diy Robotic Project Kit (Esp3 V2) | Science Kit | Robotics Kit | Free Tutorials Worth Inr 5000 | N
Everymarket INC
$83.26
Mechatron Robotics 9+ Diy Robotic Project Kit (Esp3 V2) | Science Kit | Robotics Kit | Free Tutorials Worth Inr 5000 | N
Everymarket INC
$13.99
STEM Kits For Kids Age 8-10-12-14, Science Projects For Kids Ages 8-12, Stem Building Toys For Boys Age 8 9 10 12 13 14, Solar Car & STEM Activities
Amazon.com
243
$13.99
STEM Kits For Kids Age 8-10-12-14, Science Projects For Kids Ages 8-12, Stem Building Toys For Boys Age 8 9 10 12 13 14, Solar Car & STEM Activities
Amazon.com
243
$82.00
$163.99
DIY Volcano Science Experiment Kit Educational Chemistry Toy For Kids - 3 | Uplift Picks
Inspire Uplift
Free shipping
折扣 49%
$82.00
$163.99
DIY Volcano Science Experiment Kit Educational Chemistry Toy For Kids - 3 | Uplift Picks
Inspire Uplift
Free shipping
$34.99
Toysmith 4m Deluxe Crystal Growing Combo Steam Science Kit - DIY Geology, Chemistry, Art STEM Toys Gift For Kids & Teens,Boys & Girls
JCPenney
16 千+
$34.99
Toysmith 4m Deluxe Crystal Growing Combo Steam Science Kit - DIY Geology, Chemistry, Art STEM Toys Gift For Kids & Teens,Boys & Girls
JCPenney
16 千+
$5.99
DIY Science Experiment Kit With Flashlight Educational Model Physics Toys Project Gift Kids Children
Banggood
$5.99
DIY Science Experiment Kit With Flashlight Educational Model Physics Toys Project Gift Kids Children
Banggood
4:52
MSN
Crafts DIY
Incredible Science Projects You Can Do at Home
Explore easy and fun science experiments that you can do at home or for your next school project! These creative and inventive experiments are perfect for curious minds looking to learn and have fun with science. From simple chemical reactions to fascinating physics demonstrations, these hands-on activities are sure to spark creativity and a ...
2024年11月17日
DIY Home Decor
25:14
41 DIY IDEAS HOME DECOR | HACKS | UPCYCLING
YouTube
lots of dots
已浏览 244.3万 次
2023年5月12日
2:05:40
120 HOME DECORATION IDEAS + TRICKS THAT YOU REALLY WANT TO DO (FULL TUTORIALS)
YouTube
Miguelito'sDIY
已浏览 428.3万 次
2022年12月17日
2:01:00
100 DIY HOME DECOR IDEAS + HACKS You Actually Want To Make! ✨ (Full Tutorials)
YouTube
Lone Fox
已浏览 348.2万 次
2021年2月28日
热门视频
0:56
Projects For Teenagers | 17 Cool DIY Crafts For Teens | DIY Projects
diyprojects.com
2024年8月2日
1:16
80 Creative DIY Projects for Teenagers - DYI Teen Crafts for Tweens & Teens
diyjoy.com
2019年8月13日
20 Awesome DIY Science Projects to Do With Your Kids - LifeHack
lifehack.org
2014年12月21日
DIY Crafts
12:47
27 Quick And Easy Crafts To Make At Home
YouTube
5-Minute Crafts
已浏览 1180.8万 次
2020年8月16日
15:14
+10 Easy DIY Crafts You Can Make at Home
YouTube
5-Minute Crafts LIKE
已浏览 2717 次
2023年8月6日
25 DIY Crafts to Do When Bored – Fun Things to Make
craftulate.com
2023年1月9日
0:56
Projects For Teenagers | 17 Cool DIY Crafts For Teens | DIY Projects
2024年8月2日
diyprojects.com
1:16
80 Creative DIY Projects for Teenagers - DYI Teen Crafts for T
…
2019年8月13日
diyjoy.com
20 Awesome DIY Science Projects to Do With Your Kids - LifeHack
2014年12月21日
lifehack.org
High School Science Projects
2024年7月9日
sciencebuddies.org
9 Amazing DIY STEM Activities For Kids Using Upcycled Materials
2021年5月9日
stemgeek.com
30 Awesome DIY Projects that You've Never Heard of - LifeHack
2013年2月5日
lifehack.org
28 Projects to Jump-start Your Makerspace | Science Buddies Blog
5 个月之前
sciencebuddies.org
5 Engineering Projects for Teens To Do at Home
2021年2月25日
homeschoolgiveaways.com
24 Halloween Science Projects and Experiments! - Halloween STEM |
…
7 个月之前
sciencebuddies.org
80 Best Science Experiments for High School Labs and Science Fairs
2025年1月30日
weareteachers.com
Engineering Projects for Kids
2020年2月11日
leftbraincraftbrain.com
0:20
32 Awesome Science Experiments For Kids (Fun AND Easy!)
2020年4月25日
stemgeek.com
30 Easy Crafts for Teens: Arts and Craft Ideas for Tweens
2023年1月8日
craftulate.com
100 Fantastic STEM Projects for Kids | Little Bins for Little Hands
2025年2月10日
littlebinsforlittlehands.com
Science Experiments for Kids - Little Bins for Little Hands
2025年4月1日
littlebinsforlittlehands.com
0:38
Science experiments everyone should try! | 5-Minute Crafts Teens
已浏览 117.7万 次
2023年11月21日
Facebook
5-Minute Crafts Teens
Easy Preschool Science Experiments for Home or Classroom
7 个月之前
littlebinsforlittlehands.com
12:01
4 Creative Science Projects
已浏览 3.3万 次
2021年4月19日
YouTube
DIY Projects
14:53
3 SUPER INVENTIONS
已浏览 1232.3万 次
2021年6月27日
YouTube
HawkGuruHacker
5:42
EASY SCIENCE EXPERIMENTS TO DO AT HOME
已浏览 104.2万 次
2021年5月22日
YouTube
Fun Science
6:09
EASY SCIENCE EXPERIMENTS TO DO AT HOME
已浏览 5536.7万 次
2020年5月4日
YouTube
Fun Science
11:33
3 DIY INVENTIONS
已浏览 1.2亿 次
2021年6月27日
YouTube
Inventor 101
8:31
10 EASY SCIENCE EXPERIMENTS TO DO AT HOME
已浏览 34.1万 次
2021年2月27日
YouTube
Fun Science
14:04
33 EASY SCIENCE EXPERIMENTS TO DO AT HOME
已浏览 863.5万 次
2020年9月10日
YouTube
Fun Science
4:33
9 EASY SCIENCE EXPERIMENTS TO DO AT HOME
已浏览 1028.5万 次
2020年8月23日
YouTube
Fun Science
6:36
EASY SCIENCE EXPERIMENTS THAT WILL AMAZE KIDS
已浏览 264.3万 次
2020年7月16日
YouTube
Fun Science
15:43
10 Cool Science Fair Ideas
已浏览 32.3万 次
2019年1月14日
YouTube
DIY Projects
8:01
3 SIMPLE INVENTIONS That Can Be Made At Home
已浏览 2990.8万 次
2020年11月29日
YouTube
Inventor 101
34:54
20 Cool Science Projects For School Students
已浏览 213.7万 次
2019年7月30日
YouTube
DIY Projects
观看更多视频
更多类似内容
购买 DIY Science Projects Teens
广告
$27.95
$31.95
Thames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models - Electricity, Current, Voltage, Leds &
Amazon.com
108
折扣 12%
$27.95
$31.95
Thames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models - Electricity, Current, Voltage, Leds &
Amazon.com
108
$38.95
Catapult Kit, 30-Pack - Build 30 Mini Catapults, Complete STEM Project Kit For Classrooms And Groups, Ages 8+
Amazon.com
50
Free shipping
$38.95
Catapult Kit, 30-Pack - Build 30 Mini Catapults, Complete STEM Project Kit For Classrooms And Groups, Ages 8+
Amazon.com
50
$9.99
DIY Bluetooth Speaker Kit, Stem Projects For Kids Ages 8-12, Science STEM Kits For Kids Ages 10-12-14-16, Gifts For 9 10 11 12 13 14 15 16 Year Old
Amazon.com
139
$9.99
DIY Bluetooth Speaker Kit, Stem Projects For Kids Ages 8-12, Science STEM Kits For Kids Ages 10-12-14-16, Gifts For 9 10 11 12 13 14 15 16 Year Old
Amazon.com
139
$44.84
$49.95
Thames & Kosmos | Mechanical Engineering: Machines & Vehicles STEM Experiment Kit | Build 20 Mechanical Models, Explore Physics Of Force & Motion |
Amazon.com
Free shipping
折扣 10%
$44.84
$49.95
Thames & Kosmos | Mechanical Engineering: Machines & Vehicles STEM Experiment Kit | Build 20 Mechanical Models, Explore Physics Of Force & Motion |
Amazon.com
Free shipping
$45.95
$49.95
Thames & Kosmos | Roller Coaster Engineering STEM Kit | Design, Build, Experiment W/ Working Models | Explore Physics, Forces, Motion, Energy,
Amazon.com
1 千+
Free shipping
$45.95
$49.95
Thames & Kosmos | Roller Coaster Engineering STEM Kit | Design, Build, Experiment W/ Working Models | Explore Physics, Forces, Motion, Energy,
Amazon.com
1 千+
$149.00
Circuitmess Chatter 2.0 DIY Kit | Educational STEM Radio Project For Kids & Teens | Wireless Two-Way Communication & Encrypted DIY Kit
Amazon.com
Free shipping
$149.00
Circuitmess Chatter 2.0 DIY Kit | Educational STEM Radio Project For Kids & Teens | Wireless Two-Way Communication & Encrypted DIY Kit
Amazon.com
Free shipping
$24.74
Thames & Kosmos Ooze Labs: Big Box Of Science | 5 Fun, Simple, Safe STEM Experiments | DIY Slimes, Crystal Feather, Instant Snow, Oobleck | Great
Amazon.com
1 千+
$24.74
Thames & Kosmos Ooze Labs: Big Box Of Science | 5 Fun, Simple, Safe STEM Experiments | DIY Slimes, Crystal Feather, Instant Snow, Oobleck | Great
Amazon.com
1 千+
$35.99
EUDAX 465PCS DC Motor Kit STEM Mini Electric Motor Kit For DIY Science Projects, LED Light Vanes Propeller, AA Battery Holder, Plastic Gears,
Amazon.com
19
Free shipping
$35.99
EUDAX 465PCS DC Motor Kit STEM Mini Electric Motor Kit For DIY Science Projects, LED Light Vanes Propeller, AA Battery Holder, Plastic Gears,
Amazon.com
19
$103.49
$110.49
Snap Circuits Light Electronics Exploration Kit | Over 175 Exciting STEM Projects | Full Color Project Manual | 55+ Snap Circuits Parts | STEM
Amazon.com
3 千+
Free shipping
$103.49
$110.49
Snap Circuits Light Electronics Exploration Kit | Over 175 Exciting STEM Projects | Full Color Project Manual | 55+ Snap Circuits Parts | STEM
Amazon.com
3 千+
$14.97
$24.99
Sillbird 12-In-1 Solar Robot Building Kit STEM Gift For Boys Aged 8-13, DIY Science Educational Robotic Toys For Kids Teens Birthday, Powered By The
Amazon.com
14 千+
折扣 40%
$14.97
$24.99
Sillbird 12-In-1 Solar Robot Building Kit STEM Gift For Boys Aged 8-13, DIY Science Educational Robotic Toys For Kids Teens Birthday, Powered By The
Amazon.com
14 千+
$29.72
Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear
Amazon.com
63
$29.72
Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear
Amazon.com
63
$65.82
4-In-1 ESP32 STEM Smart Traffic Kit Compatible With Arduino, STEM Robotics Science Kit, Engineering Project STEA Activity Gift Suitable For School
Amazon.com
26
Free shipping
$65.82
4-In-1 ESP32 STEM Smart Traffic Kit Compatible With Arduino, STEM Robotics Science Kit, Engineering Project STEA Activity Gift Suitable For School
Amazon.com
26
$39.95
STEM Craft Kit - 25 Engineering Project Ideas, Complete STEM Project Kit With Over 400 Components For Classrooms And Groups, Ages 8+
Amazon.com
19
Free shipping
$39.95
STEM Craft Kit - 25 Engineering Project Ideas, Complete STEM Project Kit With Over 400 Components For Classrooms And Groups, Ages 8+
Amazon.com
19
$9.17
QWORK Electric Motor DC Motors Model, DIY Simple Project Assemble Kit DC 9V 12V For School Students Labs Physics Science Educational
Amazon.com
22
$9.17
QWORK Electric Motor DC Motors Model, DIY Simple Project Assemble Kit DC 9V 12V For School Students Labs Physics Science Educational
Amazon.com
22
$49.99
EUDAX School Physics Labs Basic Electricity Discovery Circuit And Magnetism Experiment Kits For High School Students Electromagnetism Elementary
Amazon.com
657
Free shipping
$49.99
EUDAX School Physics Labs Basic Electricity Discovery Circuit And Magnetism Experiment Kits For High School Students Electromagnetism Elementary
Amazon.com
657
$12.99
$15.99
STEM Projects For Kids & Adults Build Your Own Bluetooth Speaker - Science Experiment Electronics Kit | Beginner's Starter DIY Set,STEM Gifts For
Amazon.com
1 千+
折扣 18%
$12.99
$15.99
STEM Projects For Kids & Adults Build Your Own Bluetooth Speaker - Science Experiment Electronics Kit | Beginner's Starter DIY Set,STEM Gifts For
Amazon.com
1 千+
$40.01
$44.95
Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build A 3ft Wind Turbine To Generate Electricity | Learn About Renewable Energy & Power A Small
Amazon.com
414
Free shipping
折扣 10%
$40.01
$44.95
Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build A 3ft Wind Turbine To Generate Electricity | Learn About Renewable Energy & Power A Small
Amazon.com
414
$18.99
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
$18.99
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
反馈
