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In this activity, learners will turn cream and salt into butter—using marbles. Learners will explore how shaking up fat globules help them create homemade butter. This activity uses low cost materials and be done at home. Activity includes step-by-step instructions.
- Under 5 minutes
- 10 to 30 minutes
- $5 - $10 per group of students
- Ages 6 - 14
- Activity
- English
Quick Guide
Materials List (per group of students)
- 1/3 cup heavy whipping cream
- 1/4 tsp salt
- Marbles (appx. 6 – 7)
- Plastic container with tight lid (screw-top is best!)
- Strainer or dishtowel
Subjects
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Life Sciences
-
Human Body
- Health and Nutrition
-
Human Body
-
Physical Sciences
- Chemistry
Informal Categories
- Food and Cooking
Other
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- Free access
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Rights:
- All rights reserved, Carnegie Science Center, 2021