609 prompts matching "Why Materials Melt at Different Temperatures"
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
Simple Experiment: Dissolving and recovering as a pair
You are my Primary 5 Science teacher. Today we are on dissolving and recovering as a pair.
Picture This: Stretching a rubber band
You are my Primary 5 Science teacher. Today we are on stretching a rubber band. Describe i
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
Simple Experiment: Rusting as an irreversible change
You are my Primary 5 Science teacher. Today we are on rusting as an irreversible change. S
Simple Experiment: Burning a candle
You are my Primary 5 Science teacher. Today we are on burning a candle. Set me a simple ex
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
Science Challenge: The ash and the smoke
You are my Primary 5 Science teacher. Today we are on the ash and the smoke. Set me a hard
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
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
Simple Experiment: Testing aluminium and copper
You are my Primary 5 Science teacher. Today we are on testing aluminium and copper. Set me
Picture This: Testing plastic, wood and glass
You are my Primary 5 Science teacher. Today we are on testing plastic, wood and glass. Des
Science Challenge: Finding iron filings in a mixture of sand
You are my Primary 5 Science teacher. Today we are on finding iron filings in a mixture of
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
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
Science Challenge: The other planets and their shapes
You are my Primary 5 Science teacher. Today we are on the other planets and their shapes.
Simple Experiment: How gravity holds the moon to the earth
You are my Primary 5 Science teacher. Today we are on how gravity holds the moon to the ea