Flicking With Force

This lesson addresses both affects of an unblanced force and the relationship between mass of an object and the force needed to move an object. It is a good investigation that uses math as students conduct the investigation and display and interpret data. The materials needed to conduct the investigation are easily obtainable.

Weblink address (URL): 
Flicking With Force

Standards & Objectives

Learning objectives: 

Students will:

  • Make observations.
  • Conduct investigations.
  • Explain science concepts.
  • Cite examples of how science affects life.

Lesson Variations

Blooms taxonomy level: 
Analyzing
Differentiation suggestions: 

Using a baseball bat, kickball, and softball, have students predict which ball they think will go the greater distance. Why? What would happen if the bat were exchanged for a golf club? Allow students to explore with hitting the balls of differing weights using the bat and golf club.

Extension suggestions: 

Ask students to make a model of force applied to an object and its outcome to demonstrate for the class.

Helpful Hints

Materials needed:

For each group

  • 1 ping pong ball and golf ball
  • 1 cm/in ruler Optional (for entire class)
  • spherical objects of varying weights (such as tennis ball or basketball)

References

Contributors: 
Diane Vaughn
Originator: 
Ayers Institute for Learning & Innovation