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結果 : science fair projects for 3 grade

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1:26

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

MocomiKids
69,698 回視聴 - 12 年前
0:42

Balloon Popping Experiment | Simple Science Experiments for Children | Twinkl

Twinkl Educational Publishing
15,470 回視聴 - 2 年前
10:03

A Few Science Fair Presentations - 2016

Austin Public Schools
220,731 回視聴 - 8 年前

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7:28

16 CRAZY SCIENCE EXPERIMENTS

5-MINUTE MAGIC
16,840,915 回視聴 - 6 年前
0:18

DIY Wind Turbine Science Experiment

Science Buddies
733,228 回視聴 - 1 年前
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
1:20

10 Fun Science Experiments For Kids

Science Buddies
669,966 回視聴 - 3 年前
1:21

Make a Lemon Volcano - Fun Science Experiment

Science Buddies
790,517 回視聴 - 5 年前
2:02

How to Make Magnetic Slime | Science Project

Science Buddies
325,232 回視聴 - 2 年前
2:21

15 Best Science Projects - Our Scientists' Picks

Science Buddies
4,968,563 回視聴 - 5 年前
13:50

Advanced Google Sheets Automation: Building Enterprise-Grade Project Management Systems in 2024

Different Perspectives
49 回視聴 - 2 日前
1:39

Walking Water Experiment | STEM Activity

Science Buddies
628,970 回視聴 - 6 年前
1:48

20 Science Fair Project Ideas for 3rd Grade - STEM Activities

TECH Genius Ideas and Facts
49,000 回視聴 - 4 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
100,356 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
0:16

Science Activity For Kids | #shorts

GIGIL | STEM Activities for Kids
65,271 回視聴 - 3 年前
3:47

Science Max|FRICTION | SCIENCE Experiments

Science Max - 9 Story
193,849 回視聴 - 4 年前
0:41

10 Awesome Chemistry Science Projects

Science Buddies
322,787 回視聴 - 1 年前
1:19

Fun Science Project for Kids: Oobleck Teaser

Babble Dabble Do
271,964 回視聴 - 8 年前