zach's invention convention
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5:45
Simple Machines with Bill Nyeby 123peaceplease154,792 views- 2:21
A Science Teacher's Inventionby jscanga534 views
- 0:55
B's Simple Machine Inventionby efzinger5,642 views
- 6:23
Trinity Episcopal School 3rd Grade Invention Convention May 2011by djyochem247 views
- 1:40
Simple Machinesby cpelley1,133 views
- 2:23
McKenzie Invention Convention 2010by mikef137423 views
- 1:11
Jane's Invention from 5th Gradeby gnoowes547 views
- 2:11
The Jewel Drop - School Projectby Feldy44300 views
- 3:27
Alex's Invention - The Yankerby alorant326 views
- 0:45
Luis, Sharolyn, and Yajaira's Inclined Plane Labby ArchimedesTV668 views
- 2:23
Kyras Grade 3 Simple Machines Projectby thoabailey5,325 views
- 1:02
Sam's Inventionby funkyd8522539 views
- 2:07
Pulleysby arossteach1,471 views
- 0:43
Ana Luiza's Invention Convention Interviewby scisjstratton1,361 views
- 9:51
Connor's Simple Machine Invention 4th Grade 4by shelleyblue293866 views
- 1:30
Amy's Invention Convention Videoby scisjstratton1,375 views
- 1:11
Invention Convention displaysby mwilson491,491 views
- 2:21
Simple Machine Project Grade 5by Goalie199513,104 views
- 0:50
MADISYN'S SCHOOL PROJECTby jerrylcates17,895 views
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