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結果 : cool science fair projects for 3rd grade
1:26

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

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15 Best Science Projects - Our Scientists' Picks

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33 AMAZING SCIENCE EXPERIMENTS! Compilation | Best of the Year

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EASY SCIENCE EXPERIMENTS TO DO AT HOME

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School Science Projects Robotic Arm

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11:37

1st place science fair ideas- 10 ideas and tricks to WIN!

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0:51

Coins and Paper Experiment - Science Projects for Kids | Educational Videos by Mocomi

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123,926 回視聴 - 10 年前
1:11

Cornstarch and Water Experiment - Science Projects for Kids | Educational Videos by Mocomi

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596,208 回視聴 - 9 年前
2:10

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

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3:47

Science Max|FRICTION | SCIENCE Experiments

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1:20

10 Fun Science Experiments For Kids

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8ශ්‍රේණිය දෙමළ පන්තිය*-09/11

Schoooly App-හරි පුදුම ඉස්කෝලේ
113 回視聴 - 1 日前 に配信済み
6:14

3rd Grade Science Fair Winner | Rayburn Elementary - 2016

McAllenISD
14,080 回視聴 - 7 年前
0:35

A Skittles Rainbow Science Project? Create Your Own Rainbow Inside or Outside

Michigan Medicine
203,390 回視聴 - 5 年前
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15 New Science Project Ideas for 2024!

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10 Easy Science Experiments - That Will Amaze Kids

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0:42

Balloon Popping Experiment | Simple Science Experiments for Children | Twinkl

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1:38

How to Make a Homopolar Motor - Science Experiment

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0:56

Glass and Candle Experiment - Science Projects for Kids | Educational Videos by Mocomi

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630,227 回視聴 - 10 年前
2:07

How to make rocks fizz! A simple science experiment for kids

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