742 prompts matching "At Home: Vibration and sound"
Science Challenge: How grinding speeds up dissolving
You are my Primary 5 Science teacher. Today we are on how grinding speeds up dissolving. S
Let Me Explain Why the salt cannot be filtered out
I am in Primary 5. I have just been taught why the salt cannot be filtered out in my upper
Science Challenge: How salt is got from the sea
You are my Primary 5 Science teacher. Today we are on how salt is got from the sea. Set me
Picture This: The residue
You are my Primary 5 Science teacher. Today we are on the residue. Describe it so clearly
Simple Experiment: Sieving flour
You are my Primary 5 Science teacher. Today we are on sieving flour. Set me a simple exper
Science Challenge: Choosing the right sieve
You are my Primary 5 Science teacher. Today we are on choosing the right sieve. Set me a h
Let Me Explain Burning as an irreversible change
I am in Primary 5. I have just been taught burning as an irreversible change in my upper p
Quick Quiz on Cooking as an irreversible change
You are my Primary 5 Science teacher. Ask me five questions on cooking as an irreversible
Simple Experiment: Rusting as an irreversible change
You are my Primary 5 Science teacher. Today we are on rusting as an irreversible change. S
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
Simple Experiment: Testing iron in dry air
You are my Primary 5 Science teacher. Today we are on testing iron in dry air. Set me a si
Rusting of Iron in Real Life
Act as my Primary 5 Science tutor and help me connect how iron reacts with air and water o
Quick Quiz on The four inner planets
You are my Primary 5 Science teacher. Ask me five questions on the four inner planets, one
Simple Experiment: The four outer planets
You are my Primary 5 Science teacher. Today we are on the four outer planets. Set me a sim
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
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
Quick Quiz on The earth's shadow on the moon
You are my Primary 5 Science teacher. Ask me five questions on the earth's shadow on the m
Simple Experiment: A ship going over the horizon
You are my Primary 5 Science teacher. Today we are on a ship going over the horizon. Set m
Picture This: Photographs taken from space
You are my Primary 5 Science teacher. Today we are on photographs taken from space. Descri
Quick Quiz on How gravity holds the planets in orbit
You are my Primary 5 Science teacher. Ask me five questions on how gravity holds the plane