The Pull of the Planets

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In this activity, learners model the gravitational fields of planets on a flexible surface. Learners place and move balls of different sizes and densities on a plastic sheet to develop a mental picture of how the mass of an object influences how much effect it has on the surrounding space. This activity is part of a sequence of activities focused on Jupiter's immense size.

Quick Guide

Preparation Time:
10 to 30 minutes
Learning Time:
30 to 45 minutes
Estimated Materials Cost:
$5 - $10 per group of students
Age Range:
Ages 8 - 14
Resource Types:
Activity, Lesson/Lesson Plan, Model
Language:
English

Materials List (per group of students)

Keywords

Subjects

  • Earth and Space Science
    • Astronomy
      • Probes, Satellites and Spacecraft
    • Solar System
      • The Planets
  • Mathematics
    • Measurement
  • Physical Sciences
    • Motion and Forces
      • Gravity
    • Structure and Properties of Matter
      • Mass and Weight
      • Volume and Density
  • The Nature of Science
    • The Scientific Process
      • Conducting Investigations
      • Gathering Data
      • Formulating Explanations
      • Communicating Results

Informal Categories

  • Model Building

Audience

To use this activity, learners need to:

  • see
  • read
  • touch

Learning styles supported:

  • Involves teamwork and communication skills
  • Involves hands-on or lab activities

Other

Components that are part of this resource:

Includes alignment to state and/or national standards:

This resource is part of:

Access Rights:

  • Free access

By:

Rights:

  • , Lunar and Planetary Institute, 2011

Funding Source:

  • NASA