购买 Working Model Science Fair Projects

广告
关于我们的广告
$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
折扣 20%
$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
$37.95
STEM Craft Kit - 25 Engineering Project Ideas - Invention Kit With Over 400Pcs Of Craft Wood, Propellers, Wheels, Hot Glue, Hydraulics And More
Amazon.com
32
Free shipping
$37.95
STEM Craft Kit - 25 Engineering Project Ideas - Invention Kit With Over 400Pcs Of Craft Wood, Propellers, Wheels, Hot Glue, Hydraulics And More
Amazon.com
32
$13.99
EUDAX DIY Physics Experiment Model Kit Electromagnetic Materials Electromagnet And Basic Electricity Discovery Circuit For School Lab Creative
Amazon.com
94
$13.99
EUDAX DIY Physics Experiment Model Kit Electromagnetic Materials Electromagnet And Basic Electricity Discovery Circuit For School Lab Creative
Amazon.com
94
$16.99
4M: Solar System Planetarium - Assemble Your Own 11.8" Model, Snap-Together, Glow-In-The-Dark Paint, DIY STEM Craft & Science Project Kit, Kids 8+
Amazon.com
1 千+
$16.99
4M: Solar System Planetarium - Assemble Your Own 11.8" Model, Snap-Together, Glow-In-The-Dark Paint, DIY STEM Craft & Science Project Kit, Kids 8+
Amazon.com
1 千+
$29.60
Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear
Amazon.com
77
$29.60
Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear
Amazon.com
77
$26.89
$29.95
Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6
Amazon.com
411
折扣 10%
$26.89
$29.95
Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6
Amazon.com
411
$45.59
$49.95
Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
Amazon.com
219
Free shipping
$45.59
$49.95
Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
Amazon.com
219
$15.99
$18.99
Bulk STEM Craft Kits For Kids 8-12: 4-Pack Doodling Robot Building Kits, Classroom Activities & Science Experiments, Educational Robotics DIY Project
Amazon.com
43
折扣 15%
$15.99
$18.99
Bulk STEM Craft Kits For Kids 8-12: 4-Pack Doodling Robot Building Kits, Classroom Activities & Science Experiments, Educational Robotics DIY Project
Amazon.com
43
$10.00
M&M Science Fair Project | Science Experiment Board Kit | STEM Activity
Etsy
Free shipping
$10.00
M&M Science Fair Project | Science Experiment Board Kit | STEM Activity
Etsy
Free shipping
$24.95
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+
$24.95
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+
$14.99
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
350
$14.99
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
350
$24.95
$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
407
Free shipping
折扣 44%
$24.95
$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
407
$24.95
Thames & Kosmos Catapult Engineering STEM Maker Kit, Build 6 Models Of Unique Medieval Machines, Explore Mechanical Physics, Includes Safe Foam Balls
Amazon.com
32
$24.95
Thames & Kosmos Catapult Engineering STEM Maker Kit, Build 6 Models Of Unique Medieval Machines, Explore Mechanical Physics, Includes Safe Foam Balls
Amazon.com
32
$37.99
English Solar System Sun Earth Moon Orbital Planetarium Model Educational Planetarium Project Kit For Science Astronomy Teaching, Earth Moon Sun Orbit
Amazon.com
50
Free shipping
$37.99
English Solar System Sun Earth Moon Orbital Planetarium Model Educational Planetarium Project Kit For Science Astronomy Teaching, Earth Moon Sun Orbit
Amazon.com
50
$15.99
7 Set Bulk STEM Kit Individual Craft Kits For Kids, Science Projects Crafts Group Activity, Light Experiments Circuit Toys, Fun Fiber Optic STEAM
Amazon.com
32
$15.99
7 Set Bulk STEM Kit Individual Craft Kits For Kids, Science Projects Crafts Group Activity, Light Experiments Circuit Toys, Fun Fiber Optic STEAM
Amazon.com
32
$4.00
Earth Layers Model: Printable Science Project (PDF Download)
Etsy
440
Free shipping
$4.00
Earth Layers Model: Printable Science Project (PDF Download)
Etsy
440
$26.78
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
302
$26.78
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
302
$18.99
Organic Chemistry Model Kit-124 PCS,Portable Molecular Model Kit For Chemistry Classes,Atomic Element Model Set For Organic&Inorganic Learning,Supply
Amazon.com
49
$18.99
Organic Chemistry Model Kit-124 PCS,Portable Molecular Model Kit For Chemistry Classes,Atomic Element Model Set For Organic&Inorganic Learning,Supply
Amazon.com
49
$69.99
Tinkering Labs Robotics Engineering Kit | Designed By Scientists | 50 Plus Parts | 10 Plus STEM Projects For Kids 8 To 12 | Learn Electronics, Science
Amazon.com
691
Free shipping
$69.99
Tinkering Labs Robotics Engineering Kit | Designed By Scientists | 50 Plus Parts | 10 Plus STEM Projects For Kids 8 To 12 | Learn Electronics, Science
Amazon.com
691
$19.99
Poraxy 4 in 1 STEM Kits For Kids Ages 5-7 8-10 8-12,3D Wooden Puzzles, Science Project Model Craft Building Engineering Kit,STEM Toys For Ages 8-13,
Amazon.com
72
$19.99
Poraxy 4 in 1 STEM Kits For Kids Ages 5-7 8-10 8-12,3D Wooden Puzzles, Science Project Model Craft Building Engineering Kit,STEM Toys For Ages 8-13,
Amazon.com
72
$44.95
$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%
$44.95
$49.95
Thames & Kosmos Mechanical Engineering: Machines & Vehicles STEM Experiment Kit | Build 20 Mechanical Models, Explore Physics Of Force & Motion |
Amazon.com
Free shipping
$21.99
STEM Robotics Kit 6 Set Science Experiments Project Activities Toys For Kids 4-8 8-12 Engineering Building Electronic Motor Robot Kid Craft Boy Girl 5
Amazon.com
623
$21.99
STEM Robotics Kit 6 Set Science Experiments Project Activities Toys For Kids 4-8 8-12 Engineering Building Electronic Motor Robot Kid Craft Boy Girl 5
Amazon.com
623
$19.99
EXBEPE Chemistry Molecular Model Kit 452Pc With C60,Educational Science Set Learning Chemistry Atoms,Bonds And Structures Teaching Aids School
Amazon.com
28
$19.99
EXBEPE Chemistry Molecular Model Kit 452Pc With C60,Educational Science Set Learning Chemistry Atoms,Bonds And Structures Teaching Aids School
Amazon.com
28
$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
Amazon.com
81
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
Amazon.com
81
$49.95
Makey Makey STEM Kit From Joylabz, Educational Science Kits, 1000S Of Engineering And Computer Coding Activities, Hands-On Technology Learning Fun,
Amazon.com
1 千+
Free shipping
$49.95
Makey Makey STEM Kit From Joylabz, Educational Science Kits, 1000S Of Engineering And Computer Coding Activities, Hands-On Technology Learning Fun,
Amazon.com
1 千+
$19.95
EZ Bioresearch Bacteria Science Kit (IV): Top Science Fair Project Kit. Prepoured LB-Agar Plates And Cotton Swabs. Exclusive Free Science Fair Project
Amazon.com
3 千+
$19.95
EZ Bioresearch Bacteria Science Kit (IV): Top Science Fair Project Kit. Prepoured LB-Agar Plates And Cotton Swabs. Exclusive Free Science Fair Project
Amazon.com
3 千+
$46.86
$49.95
Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn About Force, Load, Compression,
Amazon.com
1 千+
Free shipping
$46.86
$49.95
Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn About Force, Load, Compression,
Amazon.com
1 千+
$44.16
DIY Stirling Engine Set,Stirling Engine Model Zinc Alloy Wide Application Easy To Assemble For Physical Learning For Science Projects For Machinery
Amazon.com
7
Free shipping
$44.16
DIY Stirling Engine Set,Stirling Engine Model Zinc Alloy Wide Application Easy To Assemble For Physical Learning For Science Projects For Machinery
Amazon.com
7
$15.99
Science Magnet Kits For Kids: Educational Magnet Science Projects Experiment Tools Physics Lab Kits Includes Bar/Ring/Horseshoe/Compass/Iron Powder
Amazon.com
72
$15.99
Science Magnet Kits For Kids: Educational Magnet Science Projects Experiment Tools Physics Lab Kits Includes Bar/Ring/Horseshoe/Compass/Iron Powder
Amazon.com
72
$12.99
Sntieecr Electric Circuit Motor Kit, Science Experiment Educational Montessori Learning Kits Set For Kids DIY STEM Engineering Project, For Kids
Amazon.com
1 千+
$12.99
Sntieecr Electric Circuit Motor Kit, Science Experiment Educational Montessori Learning Kits Set For Kids DIY STEM Engineering Project, For Kids
Amazon.com
1 千+
$12.74
$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 20%
$12.74
$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+
$19.95
$21.95
Thames & Kosmos Ultralight Airplanes STEM Experiment Kit | Build 5 Gliders | Learn How Airplanes Work | For Ages 8+ | Design Your Own Glider | Learn
Amazon.com
119
$19.95
$21.95
Thames & Kosmos Ultralight Airplanes STEM Experiment Kit | Build 5 Gliders | Learn How Airplanes Work | For Ages 8+ | Design Your Own Glider | Learn
Amazon.com
119
$25.99
PATHFINDERS STEM Kit - Medieval Catapult Kit| Trebuchet Science Kits For Kids Age 8-10 10-14 | Stem Kits For Kids Age 12-14 Physics Toys | Kids
Amazon.com
176
$25.99
PATHFINDERS STEM Kit - Medieval Catapult Kit| Trebuchet Science Kits For Kids Age 8-10 10-14 | Stem Kits For Kids Age 12-14 Physics Toys | Kids
Amazon.com
176
$12.16
$22.00
More Award-Winning Science Fair Projects
Amazon.com
11
折扣 44%
$12.16
$22.00
More Award-Winning Science Fair Projects
Amazon.com
11
$9.72
$14.43
Solar System Project Kit, Planetmodel Crafts 14 Mixed Sized Polystyrene Spheres Balls For School Science Projects
Walmart
Free shipping
折扣 32%
$9.72
$14.43
Solar System Project Kit, Planetmodel Crafts 14 Mixed Sized Polystyrene Spheres Balls For School Science Projects
Walmart
Free shipping
$39.99
$64.95
Thames & Kosmos Hero: Sound-Sensing Robot STEM Experiment Kit, Build A Robot That Reacts To Sounds, Explore Engineering, Sound Technology, Spatial
Amazon.com
18
Free shipping
折扣 38%
$39.99
$64.95
Thames & Kosmos Hero: Sound-Sensing Robot STEM Experiment Kit, Build A Robot That Reacts To Sounds, Explore Engineering, Sound Technology, Spatial
Amazon.com
18
Motivational Quotes for Hard Work
0:20
TikTokstoryofacreator
Motivational Quotes for Hard Work
Stay motivated and work hard to achieve your dreams. Persistence is key to success, and hard work always pays off. Never give up on your goals. #motivation #personalgrowth #motivationmindset #chaseyourdreams #dailymotivation Hannah | Content Creator(@storyofacreator). original sound - Hannah | Content Creator. Hard work pays off 📈 Work hard ...
已浏览 570万 次2023年5月17日
Science Projects for Kids
15 Best Kids Science Experiments to Do at Home
20:39
15 Best Kids Science Experiments to Do at Home
YouTubeTheDadLab
已浏览 173万 次2021年10月22日
Top 5 Easy Science Experiments for kids to do at home with Ryan's World!
24:09
Top 5 Easy Science Experiments for kids to do at home with Ryan's World!
YouTubeRyan's World
已浏览 913.5万 次2022年2月8日
TOP 10 DIY Science Experiment for kids to do at home with Ryan's World!
1:02:45
TOP 10 DIY Science Experiment for kids to do at home with Ryan's World!
YouTubeRyan's World
已浏览 355.4万 次2023年5月1日
热门视频
Humanoid Robot Figure Works Full-Time at BMW
1:09
Humanoid Robot Figure Works Full-Time at BMW
TikTokjakevsthestate
已浏览 23.8万 次1 周前
Inside a Concrete Mixer: The Reality of Danger
1:22
Inside a Concrete Mixer: The Reality of Danger
TikToklanwanzhong0041
已浏览 1440万 次2 周前
How to Calculate Working Capital - Simple Example using Balance Sheet
0:55
How to Calculate Working Capital - Simple Example using Balance Sheet
YouTubePatrick Bray CPA
已浏览 2.8万 次2023年6月2日
Working Model of Volcano
🚀 A Leap Towards the Future! 🤖✨ Meet the latest breakthrough in robotic locomotion—a next-gen bionic leg that moves with precision and agility like never before! ⚙️🔥 💡 What makes it special? ✅ Advanced bio-inspired mechanics ✅ Seamless motion control ✅ Potential applications in prosthetics & robotics 🤯 This innovation is pushing the boundaries of what robots can do—walking, balancing, and even mimicking human-like movement! Are we witnessing the future of humanoid robots? 👀 🔍 Tag a tech e
0:22
🚀 A Leap Towards the Future! 🤖✨ Meet the latest breakthrough in robotic locomotion—a next-gen bionic leg that moves with precision and agility like never before! ⚙️🔥 💡 What makes it special? ✅ Advanced bio-inspired mechanics ✅ Seamless motion control ✅ Potential applications in prosthetics & robotics 🤯 This innovation is pushing the boundaries of what robots can do—walking, balancing, and even mimicking human-like movement! Are we witnessing the future of humanoid robots? 👀 🔍 Tag a tech e
TikTokbvhfrdwakv667
已浏览 2万 次2 周前
Get Ready With Me for a 12-Hour Nurse Shift
1:09
Get Ready With Me for a 12-Hour Nurse Shift
TikToklovelyloveth_
已浏览 17.7万 次2 周前
Me & my co worker too each other during our shift too keep each other motivated😂🫶 12 hour shift is too long 😅 Who can relate? #workmemes #mrsbrownsboys #workhard #whocanrelate #hadenough
0:06
Me & my co worker too each other during our shift too keep each other motivated😂🫶 12 hour shift is too long 😅 Who can relate? #workmemes #mrsbrownsboys #workhard #whocanrelate #hadenough
TikTokthebasicbitch2k
已浏览 14.7万 次2 周前
Humanoid Robot Figure Works Full-Time at BMW
1:09
Humanoid Robot Figure Works Full-Time at BMW
已浏览 23.8万 次1 周前
TikTokjakevsthestate
Inside a Concrete Mixer: The Reality of Danger
1:22
Inside a Concrete Mixer: The Reality of Danger
已浏览 1440万 次2 周前
TikToklanwanzhong0041
How to Calculate Working Capital - Simple Example using Balance Sheet
0:55
How to Calculate Working Capital - Simple Example using Balance Sh…
已浏览 2.8万 次2023年6月2日
YouTubePatrick Bray CPA
Working conditions for Uber Eats and DoorDash delivery drivers are set to change after a historic deal between the Transport Workers Union and the delivery platforms. The joint proposal, submitted to the Fair Work Commission, includes an hourly minimum wage and accident insurance.
2:01
Working conditions for Uber Eats and DoorDash delivery drivers ar…
已浏览 6.7万 次1 周前
TikToksbsnews_au
Get Ready With Me for a 12-Hour Nurse Shift
1:09
Get Ready With Me for a 12-Hour Nurse Shift
已浏览 17.7万 次2 周前
TikToklovelyloveth_
🚀 A Leap Towards the Future! 🤖✨ Meet the latest breakthrough in robotic locomotion—a next-gen bionic leg that moves with precision and agility like never before! ⚙️🔥 💡 What makes it special? ✅ Advanced bio-inspired mechanics ✅ Seamless motion control ✅ Potential applications in prosthetics & robotics 🤯 This innovation is pushing the boundaries of what robots can do—walking, balancing, and even mimicking human-like movement! Are we witnessing the future of humanoid robots? 👀 🔍 Tag a tech e
0:22
🚀 A Leap Towards the Future! 🤖✨ Meet the latest breakthrough in robotic …
已浏览 2万 次2 周前
TikTokbvhfrdwakv667
✨Working retail be like✨😵‍💫 #guywiththehair #retail #work #funny #fyp
0:35
✨Working retail be like✨😵‍💫 #guywiththehair #retail #work #fun…
已浏览 7379 次1 周前
TikTokguywiththehairofficial
1:02
We up now we gotta put our head down and get to work | going bac…
已浏览 11.1万 次2 周前
TikTokwrenchesandratchets
2:36
#fyp #viral #foryou | Hard Working Man
已浏览 68.1万 次2 周前
TikTokbb_movie004
2:08
HAPPY FRIYAY!!!✨💕🥰 what’re you up to this weekend?💃🏼 #fyp #wfh #work…
已浏览 2990 次2 周前
TikTokhannahnicoleexo
1:41
NEXT LUCKY DRAW COMING 🔜 * * *HOW TO ORDER: For Online Ord…
已浏览 1.9万 次1 周前
TikTokayeshasubhanofficial
0:15
Ball💭 #jtxforged #streets #pmfsuspension #liftedtrucks #tru…
已浏览 6.2万 次1 周前
TikTokant.arrieta
1:17
#BalliBotMogis #TrendingReels #TrendingReels #Foryoupage ##F…
已浏览 180万 次3 周前
TikTokhashas1427
1:49
Lance may be running out of warnings #cringe #corporatelife #…
已浏览 29.1万 次1 周前
TikToktheslappablejerk
1:00
A veteran carpenter’s tip for creating a strong and clean wood j…
已浏览 41.9万 次1 周前
TikToktips.hacks.01
0:18
Replying to @Zeyad ask and you shall receive! | wood
已浏览 35.3万 次1 周前
TikTokameru.ai
2:06
spend a wednesday evening with meeeee. working double days bac…
已浏览 26万 次2 周前
TikTokcassiidyy7
2:20
Government Job Sister vs Private Job Sister 👩‍💼🏛️👩‍💻 | Ft.Thaafiya & Raga…
已浏览 19.3万 次1 周前
YouTubeCONTENT KANNIS
6:05
Traditional Chinese dragon boat making is a complex craft that inte…
已浏览 45.4万 次3 周前
TikTokzp7g30gdy2
观看更多视频
静态缩略图占位符

购买 Working Model Science Fair Projects

广告
关于我们的广告
$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
折扣 20%
$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
$37.95
STEM Craft Kit - 25 Engineering Project Ideas - Invention Kit With Over 400Pcs Of Craft Wood, Propellers, Wheels, Hot Glue, Hydraulics And More
Amazon.com
32
Free shipping
$37.95
STEM Craft Kit - 25 Engineering Project Ideas - Invention Kit With Over 400Pcs Of Craft Wood, Propellers, Wheels, Hot Glue, Hydraulics And More
Amazon.com
32
$13.99
EUDAX DIY Physics Experiment Model Kit Electromagnetic Materials Electromagnet And Basic Electricity Discovery Circuit For School Lab Creative
Amazon.com
94
$13.99
EUDAX DIY Physics Experiment Model Kit Electromagnetic Materials Electromagnet And Basic Electricity Discovery Circuit For School Lab Creative
Amazon.com
94
$16.99
4M: Solar System Planetarium - Assemble Your Own 11.8" Model, Snap-Together, Glow-In-The-Dark Paint, DIY STEM Craft & Science Project Kit, Kids 8+
Amazon.com
1 千+
$16.99
4M: Solar System Planetarium - Assemble Your Own 11.8" Model, Snap-Together, Glow-In-The-Dark Paint, DIY STEM Craft & Science Project Kit, Kids 8+
Amazon.com
1 千+
$29.60
Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear
Amazon.com
77
$29.60
Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear
Amazon.com
77
$26.89
$29.95
Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6
Amazon.com
411
折扣 10%
$26.89
$29.95
Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction To Mechanical Physics, Build 26 Models To Investigate The 6
Amazon.com
411
$45.59
$49.95
Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
Amazon.com
219
Free shipping
$45.59
$49.95
Thames & Kosmos Architectural Engineering | Science Experiment & Model Building Kit | Build 26 Models Of Structures & Structural Elements | A Parents'
Amazon.com
219
$15.99
$18.99
Bulk STEM Craft Kits For Kids 8-12: 4-Pack Doodling Robot Building Kits, Classroom Activities & Science Experiments, Educational Robotics DIY Project
Amazon.com
43
折扣 15%
$15.99
$18.99
Bulk STEM Craft Kits For Kids 8-12: 4-Pack Doodling Robot Building Kits, Classroom Activities & Science Experiments, Educational Robotics DIY Project
Amazon.com
43
$10.00
M&M Science Fair Project | Science Experiment Board Kit | STEM Activity
Etsy
Free shipping
$10.00
M&M Science Fair Project | Science Experiment Board Kit | STEM Activity
Etsy
Free shipping
$24.95
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+
$24.95
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+
$14.99
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
350
$14.99
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
350
$24.95
$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
407
Free shipping
折扣 44%
$24.95
$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
407
$24.95
Thames & Kosmos Catapult Engineering STEM Maker Kit, Build 6 Models Of Unique Medieval Machines, Explore Mechanical Physics, Includes Safe Foam Balls
Amazon.com
32
$24.95
Thames & Kosmos Catapult Engineering STEM Maker Kit, Build 6 Models Of Unique Medieval Machines, Explore Mechanical Physics, Includes Safe Foam Balls
Amazon.com
32
$37.99
English Solar System Sun Earth Moon Orbital Planetarium Model Educational Planetarium Project Kit For Science Astronomy Teaching, Earth Moon Sun Orbit
Amazon.com
50
Free shipping
$37.99
English Solar System Sun Earth Moon Orbital Planetarium Model Educational Planetarium Project Kit For Science Astronomy Teaching, Earth Moon Sun Orbit
Amazon.com
50
$15.99
7 Set Bulk STEM Kit Individual Craft Kits For Kids, Science Projects Crafts Group Activity, Light Experiments Circuit Toys, Fun Fiber Optic STEAM
Amazon.com
32
$15.99
7 Set Bulk STEM Kit Individual Craft Kits For Kids, Science Projects Crafts Group Activity, Light Experiments Circuit Toys, Fun Fiber Optic STEAM
Amazon.com
32
$4.00
Earth Layers Model: Printable Science Project (PDF Download)
Etsy
440
Free shipping
$4.00
Earth Layers Model: Printable Science Project (PDF Download)
Etsy
440
$26.78
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
302
$26.78
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
302
$18.99
Organic Chemistry Model Kit-124 PCS,Portable Molecular Model Kit For Chemistry Classes,Atomic Element Model Set For Organic&Inorganic Learning,Supply
Amazon.com
49
$18.99
Organic Chemistry Model Kit-124 PCS,Portable Molecular Model Kit For Chemistry Classes,Atomic Element Model Set For Organic&Inorganic Learning,Supply
Amazon.com
49