Wobbly Jello

Lab Brief #25

🎯 Your mission

Master the concept. Use it tomorrow.

⚡ The twist

Mixing two safe things doesn't always make a safe thing.

What you'll learn

Jello starts as a liquid and turns into a wobbly solid in the fridge!

Key words

Make a hypothesis first

Predict: will the mixture get hotter, colder, or stay the same?

Say your guess out loud — then find out if you were right.

Step 1 of 3 · Read

Say the vocabulary words out loud. Can you repeat them?

Step 2 of 3 · Observe

Draw a picture of what you see.

Step 3 of 3 · Record

Share what you learned with someone!

Question 1 of 3

Is jello a liquid when it is first mixed?

Question 2 of 3

Where does jello go to turn wobbly?

Question 3 of 3

Is set jello a solid or a liquid?

Mind = blown

💧 Hot water can freeze faster than cold water under the right conditions. Nobody fully understands why.

Nice work!

You got 0 of 3 right.

🎯

We'll pick an experiment that matches exactly how you're thinking right now.

✨ More to explore

🌍 Where you see this in real life: Your toothpaste, your soap, even your breakfast involves this.

🏆 Stretch challenge (try it this week): Ask a grown-up to help you mix two safe kitchen things. Predict what will happen first.

👨‍👩‍👧 For the dinner table: “What's something we cook that mixes things together this way?”

Send it to a parent who's looking for a 10-minute kitchen science win.

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