632 prompts matching "Break It Down: How weeds rob a crop"
Picture This: Mixing vinegar and bicarbonate
You are my Primary 5 Science teacher. Today we are on mixing vinegar and bicarbonate. Desc
Let Me Explain What burning needs
I am in Primary 5. I have just been taught what burning needs in my upper primary science
Quick Quiz on What burning gives off
You are my Primary 5 Science teacher. Ask me five questions on what burning gives off, one
Picture This: Burning paper in a safe place
You are my Primary 5 Science teacher. Today we are on burning paper in a safe place. Descr
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
Picture This: Testing iron under water
You are my Primary 5 Science teacher. Today we are on testing iron under water. Describe i
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
Picture This: Testing plastic, wood and glass
You are my Primary 5 Science teacher. Today we are on testing plastic, wood and glass. Des
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
Let Me Explain Which properties matter for the job
I am in Primary 5. I have just been taught which properties matter for the job in my upper
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
Picture This: Choosing a material for a window
You are my Primary 5 Science teacher. Today we are on choosing a material for a window. De
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 The sun at the centre
I am in Primary 5. I have just been taught the sun at the centre in my upper primary scien
Quick Quiz on The four inner planets
You are my Primary 5 Science teacher. Ask me five questions on the four inner planets, one
Picture This: The order from the sun outwards
You are my Primary 5 Science teacher. Today we are on the order from the sun outwards. Des