Lesson 3 : Engineer

Design and build a solution that will safely deliver supplies to a disaster relief area, using their knowledge of gravity and air resistance.
Standards
- 5-PS2-1
- Support an argument that the gravitational force exerted by Earth on objects is directed down. [Clarification Statement: “Down” is a local description of the direction that points toward the center of the spherical Earth.] [Assessment Boundary: Assessment does not include mathematical representation of gravitational force.]
Want to try out Gravity?
To view the full mystery, labs, and assessments, just set this as your free unit. It only takes a minute—and it’s completely free for teachers.
Already have an account? Log in to access it.