12

Lesson 12 of 84 ยท Forces

Simulationโญ 30 XPโšก Spark Lab

Balance and Weight

Balance and Weight
๐ŸงชLab Brief #12

Balance and Weight.

๐ŸŽฏ Your mission

Play with the model. Break it. Understand it.

โšก The twist

Speed isn't the same as force. Don't mix them up.

๐Ÿคฏ

Mind = Blown

โšก Static electricity is the same physics as lightning, just smaller.

๐Ÿ”ฎ

Make a hypothesis first

Guess: where does the energy go?

What You'll Learn

A balance scale compares the weight of two objects. The heavier side goes down!

Key Words

  • speed
  • direction

Steps

Step 1 โ€” Read

Look at the new words. Can you say each one?

Step 2 โ€” Do

Make a ramp from a book. Roll a marble down from different heights. Measure how far it rolls.

Step 3 โ€” Observe

Use your senses to describe what you notice.

Step 4 โ€” Record

Write 1-2 sentences about what happened.

Check Your Understanding

Question 1

1 of 3

What force keeps you on the ground?

๐ŸŒ

Where you see this in real life

This is why airplanes can fly and why rockets reach space.

๐Ÿ†

Stretch Challenge

Try this in real life this week.

This week, find one thing in your house that turns one kind of energy into another.

๐Ÿ‘จโ€๐Ÿ‘ฉโ€๐Ÿ‘ง

For the dinner table

โ€œShow me something at home that uses this kind of energy.โ€

๐ŸŽฏ

Next Smart Experiment

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

๐ŸŒShare card

Share this experiment

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

๐Ÿ–จ๏ธ

Checkout complete lesson on Forces for 1st Grade

Get the full Forces track as a printable PDF โ€” all lessons, worksheets, and answer keys.

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