699 prompts matching "Word Experiment: Why offspring are not all the same"
Quick Quiz on Leaving salty water in the sun
You are my Primary 5 Science teacher. Ask me five questions on leaving salty water in the
Simple Experiment: Heating salty water gently
You are my Primary 5 Science teacher. Today we are on heating salty water gently. Set me a
Try This at Home: The crystals left behind
You are my Primary 5 Science teacher. Today we are on the crystals left behind. Give me so
Try This at Home: The filtrate
You are my Primary 5 Science teacher. Today we are on the filtrate. Give me something to t
Science Challenge: Filtering muddy water
You are my Primary 5 Science teacher. Today we are on filtering muddy water. Set me a hard
Quick Quiz on The mesh and the size of its holes
You are my Primary 5 Science teacher. Ask me five questions on the mesh and the size of it
Simple Experiment: Sieving flour
You are my Primary 5 Science teacher. Today we are on sieving flour. Set me a simple exper
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.
Science Challenge: Mixing sand and water
You are my Primary 5 Science teacher. Today we are on mixing sand and water. Set me a hard
Simple Experiment: Rusting as an irreversible change
You are my Primary 5 Science teacher. Today we are on rusting as an irreversible change. S
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
Simple Experiment: Burning a candle
You are my Primary 5 Science teacher. Today we are on burning a candle. Set me a simple ex
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
Try This at Home: Testing iron in water and air together
You are my Primary 5 Science teacher. Today we are on testing iron in water and air togeth
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
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
Simple Experiment: Testing aluminium and copper
You are my Primary 5 Science teacher. Today we are on testing aluminium and copper. Set me
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: Choosing a material for a cooking pot
You are my Primary 5 Science teacher. Today we are on choosing a material for a cooking po
Science Challenge: Choosing a material for a chair
You are my Primary 5 Science teacher. Today we are on choosing a material for a chair. Set