Exploring Gravity on Earth

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Objective

I can describe how gravity affects the motion of objects on Earth.

Part 1 of 4

Warm-up video

Miacademy & MiaPrep Learning Channel · 9:40Vetted channel

We don't generate video — this one is by Miacademy & MiaPrep Learning Channel on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.

Part 2 of 4

Key concepts

3 concepts

  1. 1

    Sir Isaac Newton developed the theory of gravity after observing an apple falling from a tree.

  2. 2

    Gravity is the force of attraction between objects with mass; the more mass, the stronger the gravity.

  3. 3

    The strength of gravity depends on mass and distance; the farther away an object is, the weaker the gravitational force.

Part 3 of 4

Practice

3 questions

1

According to the video, what two factors determine the strength of gravity?

2

Explain why you don't feel the gravitational pull between yourself and a pencil.

Part 4 of 4

Exit ticket

Quick comprehension check

Explain how the mass of an object and its distance from Earth affect the gravitational force between them.

Sample answer included in the free materials

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Teacher guide, student handout, and slides — free, in Google Docs format

  • Teacher Guide

    Complete lesson plan with answer keys and alternate activities

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