Get a free trial until June 30, 2027!
New members get access to our science units, hands-on activities, mini-lessons, & more!

New members get a free trial through June 2027!

Back
Back

How can you knock down a heavy wall?

Force Olympics Unit
Lesson 3 of 6
Strength of Pushes & Pulls
Lesson narration:
Scroll for prep

Act It Out!

Teachers: In the next few slides, students will act out if a big push or a little push is needed to knock objects down.

Students can stand up or stay seated for this movement break.

ACT IT OUT (1 of 4):
Look at this wall of bricks. Imagine you need to knock it down.
Do you need a BIG push or a LITTLE push?
ACT IT OUT (2 of 4):
Look at this tower of cards. Imagine you need to knock it down.
Do you need a BIG push or a LITTLE push?
ACT IT OUT (3 of 4):
Look at this pile of fluffy feathers. Imagine you need to knock it down.
Do you need a BIG push, or a LITTLE push?
ACT IT OUT (4 of 4):
Look at this big castle tower. Imagine you need to knock it down.
Do you need a BIG push or a LITTLE push?
Slide Image
Slide Image

push


1 of 5

to move an object away from you
Slide Image

pull


2 of 5

to move an object toward you

strong


3 of 5

powerful, like a big push or pull

weak


4 of 5

not very powerful, like a small push or pull

strength


5 of 5

how strong or weak something is
🎉 That’s it for this lesson! How did it go?

Extend this lesson

Share this lesson

Sign up now for more great lessons!
How can you knock down a heavy wall?
Force Olympics Unit
Lesson 3 of 6
Strength of Pushes & Pulls
Lesson narration:

Activity Prep

Print Prep

Standards

Jump to

Exploration

10 mins

Wrap-Up

5 mins

Extend this lesson

Slow internet or video problems?
 
Pushes Lesson 3: How can you knock down a heavy wall?

How did the lesson go?
Terrible OK Good Great Terrific!

How can we improve it?

If you'd like our team to reply to you, please Contact Support instead.

Thanks for your feedback! If you have a question or need help, please contact us. Please consider sharing your review:

Sorry the lesson didn't go well. We read every single review in an effort to improve our Mysteries.

Thanks for letting us know. We’ll wait to ask you for feedback until after you've actually taught it.

Thanks for the feedback! We read every single review in an effort to improve our Mysteries.

Is the video not playing properly?

Please follow these steps:

  1. Very rarely a video will fail to completely load in your browser. Try to reload this page to see if that fixes the problem.
  2. If reloading does not help, try our other video player .
  3. If the video still fails to play, open this video in a new tab and please let us know you’re having trouble. We want to fix this issue for you.

This episode is locked

This lesson is not included in your limited access.

View pricing

This content is available with a Mystery Writing membership

To unlock all lessons, your school or district needs a membership.

This episode is locked

Your membership is expired. The archive of past Mini Lessons is not included in your limited access.

View pricing

Share with colleagues

Thanks for sharing!