750 prompts matching "One Way to Control Weeds"
Picture This: The changes in the bones as we age
You are my Primary 5 Science teacher. Today we are on the changes in the bones as we age.
Spot My Mistake: Showing that a change can be undone
You are my Primary 5 Science teacher. Today we are on showing that a change can be undone.
Spot My Mistake: Showing that a change cannot be undone
You are my Primary 5 Science teacher. Today we are on showing that a change cannot be undo
Spot My Mistake: Why burning cannot be undone
You are my Primary 5 Science teacher. Today we are on why burning cannot be undone. Explai
Try This at Home: Testing iron in water and air together
You are my Primary 5 Science teacher. Today we are on testing iron in water and air togeth
Science Challenge: Painting and oiling to stop rust
You are my Primary 5 Science teacher. Today we are on painting and oiling to stop rust. Se
Science Challenge: How long each planet takes to go round
You are my Primary 5 Science teacher. Today we are on how long each planet takes to go rou
Try This at Home: How gravity pulls a planet into a ball
You are my Primary 5 Science teacher. Today we are on how gravity pulls a planet into a ba
Spot My Mistake: Why the ground looks flat to us
You are my Primary 5 Science teacher. Today we are on why the ground looks flat to us. Exp
Picture This: Why the planets do not fly away
You are my Primary 5 Science teacher. Today we are on why the planets do not fly away. Des
Spot My Mistake: Isaac Newton and the idea of gravity
You are my Primary 5 Science teacher. Today we are on Isaac Newton and the idea of gravity
Science Challenge: What stops a falling object
You are my Primary 5 Science teacher. Today we are on what stops a falling object. Set me
Spot My Mistake: Testing a heavy ball against a light one
You are my Primary 5 Science teacher. Today we are on testing a heavy ball against a light
Science Challenge: Testing a large canopy against a small one
You are my Primary 5 Science teacher. Today we are on testing a large canopy against a sma
Designing a Parachute to Test Air Resistance in Real Life
Act as my Primary 5 Science tutor and help me connect how to plan and test a simple paper
Spot My Mistake: Making a pulley with a cotton reel
You are my Primary 5 Science teacher. Today we are on making a pulley with a cotton reel.
Simple Experiment: Why the second gear turns the other way
You are my Primary 5 Science teacher. Today we are on why the second gear turns the other
Picture This: A big gear driving a small one
You are my Primary 5 Science teacher. Today we are on a big gear driving a small one. Desc
Spot My Mistake: Counting teeth to work out the turns
You are my Primary 5 Science teacher. Today we are on counting teeth to work out the turns
Simple Experiment: A machine that uses more than one of them
You are my Primary 5 Science teacher. Today we are on a machine that uses more than one of