Lesson 3.1: Jess Makes Hair Gel

Why did Jess want to make hair gel?

• Because he was hungry.

• Because he was bored.

• Because his mom would not buy him some.

What is a good property of hair gel?

• makes spikes

• is green

• is sticky

• smells bad

Do you agree or disagree with the following statement:

Hair gel is a kind of food.

• Agree

• Disagree

Do you agree or disagree with the following statement:

You can use hair gel to make your hair stand up in spikes.

• Agree

• Disagree

Do you agree or disagree with the following statement:

When you design something, you should always follow the same steps.

• Agree

• Disagree

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Do you agree or disagree with the following statement:

Only scientists can design things.

• Agree

• Disagree

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Do you agree or disagree with the following statement:

Recording the results of your investigations is important.

• Agree

• Disagree

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Which part of the design cycle was Jess doing when he put the lime gelatin into his hair?

• Make

• Learn

• Test

• Plan

What happened when Jess put shaving cream in his hair?

• His hair was sticky, but not spiky.

• His hair was NOT shiny, but it was spiky.

• It was spiky, but turned his hair green.

What was our design goal for our glue?

• must smell good

• must be white

• must be sticky

• must be a liquid