Gravity: Falling for Cue (Gr. 6-8)

Description

In this lesson, students will work in pairs to create a model that demonstrates the role of gravity on motions within the solar system. Gravity will be represented as a string between a stationary object and Cue. The students will analyze the effects of increasing the mass of Cue and changing the distance from the stationary object on the strength of the gravitational attraction.

Objectives

  • Develop and use a model to describe the role of gravity in the motions within galaxies and the solar system
  • Develop an understanding on the effect of distance and mass on the force of gravity
  • Use Cue as an object in orbit, connected by a string to a stationary object
  • Implement loops and/or events in their program

Curriculum Connections Summary

  • Ontario - Mathematics - Algebra (Coding) & Science
  • Quebec - Science
  • New Brunswick - Science
  • Nova Scotia - Science & ICT
  • Alberta - Science, ICT & CTF
  • British Columbia - Science & ADST
  • Manitoba - Science
  • Prince Edward Island - Science
  • Saskatchewan - Science
  • Newfoundland & Labrador - Science
  • Yukon Territories - Follow's B.C.'s Curriculum
  • Northwest Territories - Follows Alberta's Curriculum
  • Nunavut - Follows Alberta's Curriculum


 

Robots and Accessories

Building Brick Extensions

Other Supplies

  • Any stationary object heavier than Cue (e.g., chair, retort stand; 1 per pair)
  • 3 pieces of cut string, approx. 50 cm, 100 cm, and 150 cm long (1 set per pair)
  • Spring scales (1 per pair)
  • Building Brick Connectors (2 per group)
  • LEGO bricks (2 per group)
  • Variables Affecting Gravity worksheet (1 per pair)
  • Tablets - See Tablet Compatibility

Find Out More


Cue
Cue

Cue is an incredibly clever robot with a witty attitude that’s full of interactive surprises.