627 prompts matching "Try This at Home: A small gear driving a big one"
At Home: What makes a change irreversible
You are my Primary 4 Science teacher. Today we are on what makes a change irreversible. Gi
Home Task: Boiling water and collecting the steam
You are my Primary 4 Science teacher. Today we are on boiling water and collecting the ste
At Home: What makes something a living thing
You are my Primary 4 Science teacher. Today we are on what makes something a living thing.
At Home: Counting the insects in one square metre
You are my Primary 4 Science teacher. Today we are on counting the insects in one square m
At Home: Complete metamorphosis
You are my Primary 4 Science teacher. Today we are on complete metamorphosis. Give me some
At Home: The anemometer
You are my Primary 4 Science teacher. Today we are on the anemometer. Give me something to
At Home: What area means
You are my Primary 4 Science teacher. Today we are on what area means. Give me something t
At Home: Reading the level at eye height
You are my Primary 4 Science teacher. Today we are on reading the level at eye height. Giv
At Home: Reading a digital clock
You are my Primary 4 Science teacher. Today we are on reading a digital clock. Give me som
At Home: Vibration and sound
You are my Primary 4 Science teacher. Today we are on vibration and sound. Give me somethi
Home Task: Sound travelling through water
You are my Primary 4 Science teacher. Today we are on sound travelling through water. Give
At Home: What pitch means
You are my Primary 4 Science teacher. Today we are on what pitch means. Give me something
Home Task: The cutlass and what it is for
You are my Primary 4 Science teacher. Today we are on the cutlass and what it is for. Give
Home Task: The water a crop needs
You are my Primary 4 Science teacher. Today we are on the water a crop needs. Give me some
At Home: What happens when one link disappears
You are my Primary 4 Science teacher. Today we are on what happens when one link disappear
At Home: Joining two food chains into a web
You are my Primary 4 Science teacher. Today we are on joining two food chains into a web.
At Home: Camouflage
You are my Primary 4 Science teacher. Today we are on camouflage. Give me something to try
At Home: Why too much salt harms us
You are my Primary 4 Science teacher. Today we are on why too much salt harms us. Give me
At Home: Sound energy
You are my Primary 4 Science teacher. Today we are on sound energy. Give me something to t
Home Task: Energy in a phone, a radio and a generator
You are my Primary 4 Science teacher. Today we are on energy in a phone, a radio and a gen