655 prompts matching "Yeast Feeding on Sugar"
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
Quick Quiz on What rusting needs
You are my Primary 5 Science teacher. Ask me five questions on what rusting needs, one at
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
Picture This: Testing iron under water
You are my Primary 5 Science teacher. Today we are on testing iron under water. Describe i
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
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 Testing iron and steel
You are my Primary 5 Science teacher. Ask me five questions on testing iron and steel, one
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
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
Quick Quiz on The four inner planets
You are my Primary 5 Science teacher. Ask me five questions on the four inner planets, one
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
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
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
Science Challenge: Gravity on the moon compared with the earth
You are my Primary 5 Science teacher. Today we are on gravity on the moon compared with th
Spot My Mistake: Isaac Newton and the idea of gravity
You are my Primary 5 Science teacher. Today we are on Isaac Newton and the idea of gravity
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