Levers, Pulleys & Gears
Recognise that some mechanisms including levers, pulleys, and gears allow a smaller force to have a greater effect
Lesson
Set out your lesson
“Levers, Pulleys & Gears means practising the idea at the table with a simple hands-on check. We will demo once, then your child tries.”
Bring to the table
- A small toy car or ball
- A ramp or book stack and a ruler
Extra for the adult
Worked example. A stronger push sends the car farther down the table than a gentle push.
Optional challenge. For Levers, Pulleys & Gears, add one harder example after success.
What to notice. Keep one parent note: examples tried; results; support used. This session samples Levers, Pulleys & Gears, not mastery.
Share and support
Family records and proof options
Keep a record of your learning
Save photos, notes, and attendance. Export a proof packet for compliance or portfolio reviews.
Practice this concept
Start practiceLevers, Pulleys & Gears practice
Practice key ideas from Levers, Pulleys & Gears.
Free · no login · no ads · Practice answers and completion are not saved. Parent observation remains the lesson record.
Learning resources
Extra practice links — they do not replace Gakuva’s teaching approach.
PhET Interactive Simulations · Practice link — not the full lesson
Forces and Motion: Basics
Before you open · source notes
Forces and Motion: Basics supports hands-on exploration for Levers, Pulleys & Gears. Not every lab worksheet.
Free interactive page, no sign-in required for the tested path.
Before you openAsk the learner what they changed in the sim or page and what they observed.
Opening this link does not save learning or assess mastery.
Source, access and review notes
Public PhET Interactive Simulations page. An anonymous GET on 2026-11-12 returned HTTP 200 with no login or payment prompt for this URL. Opening the link does not save practice or assess mastery. An adult should preview and guide the learner.
PhET Interactive Simulations. “Forces and Motion: Basics.” External page; Gakuva does not copy, host, embed, or redistribute materials.
Unknown — link only
Check understanding
- Describe how a lever works: effort at one end moves a load at the other, with a pivot in between
- Explain how a pulley changes the direction of a force and can make lifting easier
- Describe how gears transfer and change the size or direction of forces
“Can your child explain how a see-saw, a pulley on a flagpole, or the gears on a bicycle make it easier to move heavy things with less effort?”
Curriculum record
- Type
- Conceptual
- Subject
- Science
- Domain
- Forces & Motion
- Age range
- Ages 8–12
Standards