A BETTER HIKE WITH BUTTER
– Go for a hike while you are making butter with kids.
This is a fun activity that gets kids out in nature and thinking about how we can interact with nature to make something new.
Objectives for Making Butter on a Hike:
- Exercise/Gross Motor
- Observational and Critical Thinking Skills
- Exploring Food Science: Making a Liquid Into a Solid
Materials You Will Need to Take a Better Hike With Butter:
- Glass Jar
- Heavy Whipping Cream (Be sure you use a quality cream for your butter. Since it’s your only ingredient, you will taste the difference.)
Instructions for Making Butter:
- Pour the cream into the glass jar, leaving some room for the cream to agitate.
- Go for a hike.
- Explain what is happening: When we make butter we’re agitating the fat in cream so much that we force the fat globules in the cream to separate from their liquid neighbors and clump together to form butter. It’s like making whipped cream… times 10.
- Have the kids do different actions. For example, tell one child to run a short distance while another child jumps, skips, spins, etc., the same distance.
- Then have them compare how their butter looks.
- At some point, you might wonder if somehow you have messed something up. And then…you see clumpy curds in a milky liquid.
- This is a good sign!
- Keep going!
- At the end of the hike, when your cream has transformed into butter, enjoy with a snack. Talk about the changes that you observed. Isn’t it fascinating how by displacing molecules (shaking the cream) we can turn a liquid into a solid?
For more information on the science of making butter visit Scientific American
More fun activities for you to do with the kids: