Sorry, you need to enable JavaScript to visit this website.
Simple machine contraption

Incredible Dog Bone Launcher

No votes have been submitted yet.

This lesson is designed for students to conduct research in teams to create the best catapult that can launch a mini dog bone the farthest. Students use the engineering design process to create their catapult.

Lesson Grade Level

3rd Grade

Related Content

""
Grades: 6th Grade, 7th Grade, 8th Grade
No votes have been submitted yet.

In this lesson, students will explore the concepts of gear ratios and proportions. They will construct a working gear system and observe how the ratio between gears affects their motion. They will use