748 prompts matching "Picture This: The cell as the source"
Let Me Explain What sieving does
I am in Primary 5. I have just been taught what sieving does in my upper primary science l
Spot My Mistake: Sieving compared with filtering
You are my Primary 5 Science teacher. Today we are on sieving compared with filtering. Exp
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
Let Me Explain What burning needs
I am in Primary 5. I have just been taught what burning needs in my upper primary science
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
Let Me Explain What rust is
I am in Primary 5. I have just been taught what rust is in my upper primary science lesson
Spot My Mistake: Why rust weakens a metal
You are my Primary 5 Science teacher. Today we are on why rust weakens a metal. Explain it
Let Me Explain What a magnetic material is
I am in Primary 5. I have just been taught what a magnetic material is in my upper primary
Spot My Mistake: Why not all metals are magnetic
You are my Primary 5 Science teacher. Today we are on why not all metals are magnetic. Exp
Spot My Mistake: Testing two materials before choosing
You are my Primary 5 Science teacher. Today we are on testing two materials before choosin
Let Me Explain What gravity is
I am in Primary 5. I have just been taught what gravity is in my upper primary science les
Let Me Explain Why things fall downwards
I am in Primary 5. I have just been taught why things fall downwards in my upper primary s
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
Let Me Explain What air resistance is
I am in Primary 5. I have just been taught what air resistance is in my upper primary scie
Let Me Explain What a pulley is
I am in Primary 5. I have just been taught what a pulley is in my upper primary science le
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.
Let Me Explain What a gear is
I am in Primary 5. I have just been taught what a gear is in my upper primary science less
Spot My Mistake: Designing a machine to lift a load
You are my Primary 5 Science teacher. Today we are on designing a machine to lift a load.
Let Me Explain What a fair test is
I am in Primary 5. I have just been taught what a fair test is in my upper primary science