237 prompts matching "Why a Longer Lever Needs Less Effort"
Home Task: The calendar and the year
You are my Primary 4 Science teacher. Today we are on the calendar and the year. Give me s
Let Me Explain: Choosing clock, calendar or stopwatch
I am in Primary 4. I have just been taught choosing clock, calendar or stopwatch in my upp
At Home: Vibration and sound
You are my Primary 4 Science teacher. Today we are on vibration and sound. Give me somethi
Rapid Quiz on Sound travelling through air
You are my Primary 4 Science teacher. Ask me five questions on sound travelling through ai
Home Task: Sound travelling through water
You are my Primary 4 Science teacher. Today we are on sound travelling through water. Give
Compare and Learn: Making a string telephone
You are my Primary 4 Science teacher. Today we are on making a string telephone. Put two t
At Home: What pitch means
You are my Primary 4 Science teacher. Today we are on what pitch means. Give me something
Rapid Quiz on High sounds and low sounds
You are my Primary 4 Science teacher. Ask me five questions on high sounds and low sounds,
Home Task: A tight string and a slack string
You are my Primary 4 Science teacher. Today we are on a tight string and a slack string. G
Let Me Explain: A thick string and a thin string
I am in Primary 4. I have just been taught a thick string and a thin string in my upper pr
Compare and Learn: Making an instrument from rubber bands
You are my Primary 4 Science teacher. Today we are on making an instrument from rubber ban
Rapid Quiz on What a soil profile is
You are my Primary 4 Science teacher. Ask me five questions on what a soil profile is, one
Home Task: The sub soil
You are my Primary 4 Science teacher. Today we are on the sub soil. Give me something to t
Let Me Explain: The parent rock beneath
I am in Primary 4. I have just been taught the parent rock beneath in my upper primary sci
Compare and Learn: Clay soil
You are my Primary 4 Science teacher. Today we are on clay soil. Put two things in it side
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
Let Me Explain: The rake and the shovel
I am in Primary 4. I have just been taught the rake and the shovel in my upper primary sci
Compare and Learn: Keeping garden tools sharp and clean
You are my Primary 4 Science teacher. Today we are on keeping garden tools sharp and clean
Let Me Explain: Insect pests on a crop
I am in Primary 4. I have just been taught insect pests on a crop in my upper primary scie
Compare and Learn: Aphids on vegetables
You are my Primary 4 Science teacher. Today we are on aphids on vegetables. Put two things