Classroom in the Kitchen: Making Edible Legs

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We’ve been learning all about the body; our most recent topic has been muscles and bones. It’s hard for kids to understand that there are things inside of them since they can’t see it.  So, with the help of some simple ingredients we explored the most basic elements of the legs-bones, muscles, fat, and blood- in our kitchen, and ended the lesson with a tasty snack!

Materials:
Premade pizza dough (skin)
Marinara (blood)
Mozzarella cheese stick (bone)
Shredded cheddar cheese (fat)

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Objective: (for 3-5 year olds)
Child will be able to identify skin, fat, bone, and blood.
Child will be able to briefly explain the function of:
Skin-helps us feel
Blood-sends oxygen and nutrients around our body
Bone-helps us stand up and makes blood
Muscles-helps us move

A note on objectives: these are variations on the Texas Essential Knowledge and Skills and are likely very similar to objectives for prek in most states. The expectation is not that the child will master the objective after just one lesson, but rather that they are simply working towards mastery over time

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Paper Towel Tube Ramp: When Accumulated Trash Turns Into Science

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Paper towel and toilet paper roll tubes have been accumulating at our house for awhile now despite much eye rolling from my husband when I would tell him I’d think of something to do with them. I finally turned my words into action with this ramp building activity.

Materials:
Tubes
Tape
Wall

Activity:
It’s obvious enough that the objective here is to get something round to roll down the tube ramp. The educational value comes in the planful experimentation to make it work. Have several sizes of objects to test which one will fit through the tubes best. We tried a ping pong ball, a football, and grapes. Encourage your little one to make suggestions about what they think will/won’t work.

Asking questions, experimenting, and problem solving are the essential components of this activity.

This is an exercise in engineering. It would be easy enough for me to just tape up a ramp and say “look things go down” and this is fine for little kids, but the 3+ crowd should help with the process.

We tested the angle and position of each tube placement by dropping our grape through and then adding another tube.

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Eventually little brother ripped the whole thing down, but the learning is in the fixing. So, no worries 🙂