689 prompts matching "Picture This: How sound reaches the ear"
Quick Quiz on What burning gives off
You are my Primary 5 Science teacher. Ask me five questions on what burning gives off, one
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
Quick Quiz on What rusting needs
You are my Primary 5 Science teacher. Ask me five questions on what rusting needs, one at
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
Quick Quiz on Testing iron and steel
You are my Primary 5 Science teacher. Ask me five questions on testing iron and steel, one
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
Quick Quiz on Choosing a material for a roof
You are my Primary 5 Science teacher. Ask me five questions on choosing a material for a r
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
Quick Quiz on Dropping two objects of different weight
You are my Primary 5 Science teacher. Ask me five questions on dropping two objects of dif
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 mass is
I am in Primary 5. I have just been taught what mass is in my upper primary science lesson
Quick Quiz on What weight is
You are my Primary 5 Science teacher. Ask me five questions on what weight is, one at a ti
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.
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.