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20 Science Fair Project Ideas for 3rd Grade - STEM Activities
1:48
20 Science Fair Project Ideas for 3rd Grade - STEM Activities
60.2K viewsJan 28, 2020
YouTubeTECH Genius
Pyramid Catapult - Easy and Powerful DIY STEM Project for Kids
4:50
Pyramid Catapult - Easy and Powerful DIY STEM Project for Kids
654.8K viewsOct 8, 2020
YouTubeSTEM Inventions
Robotic Hand Science Project | Simple Paper Robot Hand for Kids | STEM Activity
5:14
Robotic Hand Science Project | Simple Paper Robot Hand for Kids | STEM Activity
3.4M viewsMay 22, 2022
YouTubeHungry SciANNtist
Wind-Powered Sail Car - Easy DIY STEM Activity for Kids
5:28
Wind-Powered Sail Car - Easy DIY STEM Activity for Kids
96.9K viewsOct 1, 2020
YouTubeSTEM Inventions
Triangle Truss Bridge - Easy and Strong STEM Project for Kids
5:48
Triangle Truss Bridge - Easy and Strong STEM Project for Kids
163.5K viewsSep 22, 2020
YouTubeSTEM Inventions
Hydraulic-Powered Box - Fun DIY STEM Project Idea for Kids and Classes
7:27
Hydraulic-Powered Box - Fun DIY STEM Project Idea for Kids and Classes
91K viewsSep 15, 2020
YouTubeSTEM Inventions
22 Easy and Fun STEM Activities
15:10
22 Easy and Fun STEM Activities
33.1K views9 months ago
YouTubeFun Science
3:45
Slingshot Car - Easy and Fun DIY STEM Project for Kids
92.1K viewsAug 9, 2020
YouTubeSTEM Inventions
3:24
Pyramid Slingshot - Easy, Cheap, and Fun DIY Engineering & STEM Project for Kids
37.7K viewsSep 8, 2020
YouTubeSTEM Inventions
4:37
Class 2 Catapult - Sturdy and Fun DIY STEM Project for Kids
213.2K viewsOct 1, 2020
YouTubeSTEM Inventions
1:43
Paper Rockets - STEM Activity
1.3M viewsJul 31, 2018
YouTubeScience Buddies
11:50
Simple Earth & Moon Working Model for Science Project | DIY Astronomy STEM Project
131.5K views5 months ago
YouTubeCreative fest
5:46
Build a Marble Run | STEM & STEAM Activity for Kids | Lakeshore® Learning
49.6K viewsNov 17, 2023
YouTubeLakeshore Learning
3:15
Build an Epic Marble Run in Minutes - STEM Challenge
3.3K views9 months ago
YouTubeElementary Mitch
7:08
Fun and Easy STEM/STEAM Projects for Your Classroom
3.9K viewsSep 15, 2022
YouTubeNasco Education
8:48
10 Easy STEM Activities for Kids
100.3K viewsApr 21, 2025
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3:59
5 Easy STEM Activities for Kids
37.9K viewsMar 14, 2025
YouTubeFun Science
9:58
3rd Grade Science Projects
340.7K viewsOct 5, 2020
YouTubeDIY Projects
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