672 prompts matching "Predictions Must Be Based on Evidence, not Guesses"
Quick Quiz on The toddler
You are my Primary 5 Science teacher. Ask me five questions on the toddler, one at a time.
Quick Quiz on What ageing means
You are my Primary 5 Science teacher. Ask me five questions on what ageing means, one at a
Spot My Mistake: Putting the stages in order on a timeline
You are my Primary 5 Science teacher. Today we are on putting the stages in order on a tim
Quick Quiz on Substances that dissolve in water
You are my Primary 5 Science teacher. Ask me five questions on substances that dissolve in
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
Quick Quiz on What filtering does
You are my Primary 5 Science teacher. Ask me five questions on what filtering does, one at
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
Quick Quiz on Evaporating and condensing as a pair
You are my Primary 5 Science teacher. Ask me five questions on evaporating and condensing
Quick Quiz on Cooking as an irreversible change
You are my Primary 5 Science teacher. Ask me five questions on cooking as an irreversible
Quick Quiz on What burning gives off
You are my Primary 5 Science teacher. Ask me five questions on what burning gives off, one
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
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
Quick Quiz on Testing iron and steel
You are my Primary 5 Science teacher. Ask me five questions on testing iron and steel, one
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
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