結果 : science fair ideas for 9th grade
1:06

10 Fun 9th Grade Science Projects

Science Buddies
5,777 回視聴 - 4 か月前

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2:21

15 Best Science Projects - Our Scientists' Picks

Science Buddies
4,965,644 回視聴 - 5 年前
1:45

10 Popular Physics Science Projects

Science Buddies
1,330,452 回視聴 - 5 年前

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8:38

Top 5 Winning Science fair projects 2022 never seen before

TecH BoyS ToyS
805,244 回視聴 - 2 年前
1:09

Top 10 High School Science Projects

Science Buddies
30,141 回視聴 - 3 か月前
3:18

Inspire Award Science Projects 2022 | Science Working Model For Class 9

Sourav Creativity
1,399,600 回視聴 - 2 年前
1:12

Top 10 Middle School Science Projects

Science Buddies
108,329 回視聴 - 11 か月前
12:34

Get the best science fair project ideas in 2024!

Lasseter’s Lab
127,981 回視聴 - 2 年前
0:41

10 Awesome Chemistry Science Projects

Science Buddies
321,964 回視聴 - 1 年前
4:31

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

vediti art & craft
181 回視聴 - 1 日前
0:53

10 Awesome Biology Science Projects

Science Buddies
153,182 回視聴 - 1 年前
11:37

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

Mark Rober
8,996,905 回視聴 - 7 年前
2:14

20+ Science Fair Projects That Will Wow The Crowd

Babble Dabble Do
1,299,620 回視聴 - 6 年前
1:30

20 Great Science Project Ideas (with instructions!)

Science Buddies
105,204 回視聴 - 10 か月前
0:33

10 Awesome Plant Science Projects

Science Buddies
181,717 回視聴 - 1 年前
2:08

Top 30 Science Project Ideas for 2024

Science Buddies
241,463 回視聴 - 10 か月前
3:47

Science Max|FRICTION | SCIENCE Experiments

Science Max - 9 Story
193,742 回視聴 - 4 年前
1:21

Make a Lemon Volcano - Fun Science Experiment

Science Buddies
790,138 回視聴 - 5 年前
2:36

GNS Grade 9 Science Fair 2012

Glenlyon Norfolk School
28,829 回視聴 - 11 年前
2:10

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

Nanogirl - STEM activities for kids
168,210 回視聴 - 4 年前