Energy can transfer · Classroom

1. Hook

How to do this lesson online (no classroom teacher)

Hear the goal. Watch one worked example (pictures + steps).
Try the interactive lab on this page. Move something. Read what happened.
Guided fills, then independent practice, then the scored quiz.
Teach it back: one example + the usual mistake.

There is no classroom teacher. This page teaches you. The lab is on this site — not an outside classroom. Stay on this page. The pictures, the game, and Your work are the lesson.

Today's puzzle

Energy is never used up; it moves and changes form. Let's follow it!

Then: lab → guided → quiz → teach it back. The lab is the lesson, not a decoration.

2. Teach

What you're learning

Make observations to show that energy can be transferred from place to place by sound, light, heat, and electric currents (NGSS 4-PS3-2).

Standards alignment: NGSS 4-PS (domain-level; works with any state’s standards)

STEM in this lesson

STEM this week is Energy can transfer: look, write a fact, label a guess, then test one change.

Hold onto these

Energy is the ability to make things move or change. Forms: motion, sound, light, heat (thermal), electrical.
Energy transfers from one object to another: a hot cocoa mug warms your hands (heat), a flashlight battery powers a bulb (electrical to light).
Energy can change form: a toaster changes electrical energy to heat and light.

This week’s lesson

Investigation: rub your hands together fast for 10 seconds. They warm up: motion energy became heat.

Story: Ravi hits a drum. The drumhead vibrates, sound travels through the air to Mia's ears.

Watch one worked example

Rubbing hands: motion to heat.
Drum: motion to sound.
Flashlight: electrical to light.
Sun: light warms a sidewalk.
Energy moved; it didn't disappear.

Now you try — with me

Find 5 energy transfers at home and draw arrows showing where energy goes.

The usual mistake

Thinking energy gets "used up"; it changes form or spreads out as heat.

Why this shows up in real life

Knowing energy helps you save electricity and stay safe with heat.

No classroom teacher today — this page is the lesson. A grown-up sits nearby. Model once, wait 10–20 seconds, then prompt. A grown-up sits nearby. Model once, wait, then let the child try.

See it · try it (interactive lab)

Do this lab on Life Academy. Move something. Read what changed — then quiz.

Play & explore

Hands-on practice for this lesson. Your progress saves automatically.

Your work — type it here

Do the lab (tap Look, Fact, Guess, Test). Then type what you saw, in kid words.

1. Energy that travels as vibrations

2. A battery stores energy that becomes

3. Sunlight warms a sidewalk by transferring

4. Seconds to rub hands

Lab write-up — What I saw. Then because. A grown-up can help you type.

3. Guided practice

Try these with me — type the missing word, then check.

Energy from moving objects

A toaster turns electrical energy into heat and

Rubbing hands makes motion energy become

Reveal the thinking

Energy transfers and transforms.

4. Independent practice

Work the set. Check when finished — this is practice (mastery quiz is next).

5. Mastery check

Scored quiz — results save to your gradebook.

The lab is on this page

Do the experiment here. Change one thing. Read what happened. We do not send you to an outside simulation site. Today: Energy can transfer.

Interactive lab (this page)Move the model. A fair test changes one variable.Science notebookTwo facts you noticed. One guess labeled GUESS. That is a lab write-up.Safety firstHeat, tools, and tasting unknown stuff need a grown-up. Battery models only — never wall outlets.

Classroom · Gradebook · Transcripts

Stay on this page. The studio, the lab, pictures, and Your work are the lesson.

6. Reflection / teach-back

Teach-back: Explain Energy can transfer in your own words. Give one example and name the usual mistake.

Your teach-back