689 prompts matching "From Steam to Water Drops: Explaining Condensation"
Let Me Explain What mass is
I am in Primary 5. I have just been taught what mass is in my upper primary science lesson
Picture This: Measuring mass with a balance
You are my Primary 5 Science teacher. Today we are on measuring mass with a balance. Descr
Try This at Home: Measuring weight with a spring balance
You are my Primary 5 Science teacher. Today we are on measuring weight with a spring balan
Science Challenge: Why weight changes on the moon but mass does not
You are my Primary 5 Science teacher. Today we are on why weight changes on the moon but m
Spot My Mistake: Weighing the same object two ways
You are my Primary 5 Science teacher. Today we are on weighing the same object two ways. E
Let Me Explain What air resistance is
I am in Primary 5. I have just been taught what air resistance is in my upper primary scie
Simple Experiment: Choosing the canopy material
You are my Primary 5 Science teacher. Today we are on choosing the canopy material. Set me
Try This at Home: Timing the fall
You are my Primary 5 Science teacher. Today we are on timing the fall. Give me something t
Science Challenge: Testing a large canopy against a small one
You are my Primary 5 Science teacher. Today we are on testing a large canopy against a sma
Spot My Mistake: Writing up what the test showed
You are my Primary 5 Science teacher. Today we are on writing up what the test showed. Exp
Let Me Explain What a pulley is
I am in Primary 5. I have just been taught what a pulley is in my upper primary science le
Simple Experiment: The movable pulley
You are my Primary 5 Science teacher. Today we are on the movable pulley. Set me a simple
Picture This: A block and tackle
You are my Primary 5 Science teacher. Today we are on a block and tackle. Describe it so c
Try This at Home: Why a pulley makes lifting easier
You are my Primary 5 Science teacher. Today we are on why a pulley makes lifting easier. G
Science Challenge: Pulleys at a well and on a building site
You are my Primary 5 Science teacher. Today we are on pulleys at a well and on a building
Let Me Explain What a gear is
I am in Primary 5. I have just been taught what a gear is in my upper primary science less
Simple Experiment: Why the second gear turns the other way
You are my Primary 5 Science teacher. Today we are on why the second gear turns the other
Picture This: A big gear driving a small one
You are my Primary 5 Science teacher. Today we are on a big gear driving a small one. Desc
Try This at Home: A small gear driving a big one
You are my Primary 5 Science teacher. Today we are on a small gear driving a big one. Give
Science Challenge: The gears on a bicycle
You are my Primary 5 Science teacher. Today we are on the gears on a bicycle. Set me a har