User login

Testing Falling Peanut Butter Sandwich Myth

Source Institutions

    Twin Cities Public Television
Add to listGo to activity
Testing Falling Peanut Butter Sandwich Myth

In this activity related to rotational inertia (page 1 of the PDF), learners will use a bit of scientific experimenting to test if open-faced peanut butter sandwiches really do always land peanut butter side down. Learners will also test other variables, such as drop height, size of bread slice, and whatever else learners can think of, to arrive at some sound conclusions. Relates to the linked video, DragonflyTV: Microgravity.

Quick Guide

Preparation Time:
10 to 30 minutes
Learning Time:
10 to 30 minutes
Estimated Materials Cost:
$1 - $5 per group of students
Age Range:
Ages 8 - 14
Resource Types:
Activity, Experiment/Lab Activity
Language:
English

Materials List (per group of students)

  • slices of bread
  • peanut butter
  • a ladder, a table, a chair
  • a meter stick or tape measure
  • a mop!
  • optional: paperback books instead of sandwiches

Keywords

Subjects

  • Mathematics
    • Data Analysis and Probability
    • Measurement
      • Rate
  • Physical Sciences
    • Motion and Forces
      • Gravity
      • Projectile Motion
      • Rotation Motion
      • Center of Gravity
  • The Nature of Science
    • The Scientific Process
      • About Inquiry
      • Asking Questions
      • Conducting Investigations
      • Gathering Data
      • Formulating Explanations
      • Communicating Results

Informal Categories

  • Food and Cooking

Audience

To use this activity, learners need to:

  • see
  • be mobile
  • touch

Learning styles supported:

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

Culture, ethnicity, and gender

  • Girls

    • Highlights STEM opportunities for this group
    • Identifies role models or mentors in STEM fields from this group
    • Uses inclusive images of people from this group

Other

Components that are part of this resource:

This resource is part of:

Access Rights:

  • Free access

By:

Source Collection:

  • DragonflyTV

Rights:

  • All Rights Reserved, Twin Cities Public Television, Inc., ©2006

Funding Source:

  • National Science Foundation, 436260

Share

User Lists

This resource is part of these lists: