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結果 : science fair experiment ideas for 4th grade

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1:20

10 Fun Science Experiments For Kids

Science Buddies
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2:21

15 Best Science Projects - Our Scientists' Picks

Science Buddies
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10:03

A Few Science Fair Presentations - 2016

Austin Public Schools
220,731 回視聴 - 8 年前

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10:01

Most Watched Science Fair Projects Ideas | Around 50 projects | Elementary School Students | Part 1

TECH Genius Ideas and Facts
97,083 回視聴 - 6 年前
0:42

Balloon Popping Experiment | Simple Science Experiments for Children | Twinkl

Twinkl Educational Publishing
15,470 回視聴 - 2 年前
5:35

Junior High Science Fair Projects 2016 (Fairmont Schools)

Fairmont Schools
349,666 回視聴 - 8 年前
0:18

DIY Wind Turbine Science Experiment

Science Buddies
733,242 回視聴 - 1 年前
1:26

3 Layer Density Project - Science Experiment for Kids | Educational Videos by Mocomi

MocomiKids
69,698 回視聴 - 12 年前
0:21

How to Make Colorful Bouncy Naked Eggs: Fun and Easy Science Experiment for Kids

KiwiCo
336,002 回視聴 - 1 年前
1:21

Make a Lemon Volcano - Fun Science Experiment

Science Buddies
790,520 回視聴 - 5 年前
1:39

Walking Water Experiment | STEM Activity

Science Buddies
628,970 回視聴 - 6 年前
4:31

*some day in my life*💌 As a 9th grader 📚|•study, projects,new set-up, science model etc.

vediti art & craft
201 回視聴 - 2 日前
1:56

5 Easy Chemical Reaction Science Projects

Science Buddies
144,280 回視聴 - 5 年前
2:10

How salty is the sea? Try this easy science experiment at home!

Nanogirl - STEM activities for kids
168,247 回視聴 - 4 年前
1:19

10 Best 6th Grade Science Projects

Science Buddies
100,362 回視聴 - 11 か月前
2:14

20+ Science Fair Projects That Will Wow The Crowd

Babble Dabble Do
1,299,795 回視聴 - 6 年前
1:10

15 New Science Project Ideas for 2024!

Science Buddies
867,951 回視聴 - 10 か月前
1:12

Top 10 Middle School Science Projects

Science Buddies
108,510 回視聴 - 11 か月前
1:40

Magnet Magic: 4 Science Experiments for Kids Exploring Magnetism

Babble Dabble Do
340,114 回視聴 - 9 年前
0:41

10 Awesome Chemistry Science Projects

Science Buddies
322,790 回視聴 - 1 年前