731 prompts matching "Simple Experiment: Substances that will not dissolve in water"
Break It Down: The rain gauge
You are my Primary 4 Science teacher. Break the rain gauge down for me into the smallest s
Learn The wind vane
You are my Primary 4 Science teacher. Explain the wind vane to me step by step, with an ex
Rapid Quiz on Keeping a weather chart for a week
You are my Primary 4 Science teacher. Ask me five questions on keeping a weather chart for
Break It Down: Choosing a ruler, a tape or a trundle wheel
You are my Primary 4 Science teacher. Break choosing a ruler, a tape or a trundle wheel do
Everyday Science: Measuring a straight line accurately
You are my Primary 4 Science teacher. Today we are on measuring a straight line accurately
Learn Measuring something curved
You are my Primary 4 Science teacher. Explain measuring something curved to me step by ste
Rapid Quiz on Finding area by counting squares
You are my Primary 4 Science teacher. Ask me five questions on finding area by counting sq
Learn The measuring cylinder
You are my Primary 4 Science teacher. Explain the measuring cylinder to me step by step, w
Rapid Quiz on Measuring an awkward solid by displacement
You are my Primary 4 Science teacher. Ask me five questions on measuring an awkward solid
Let Me Explain: The gram and the kilogram
I am in Primary 4. I have just been taught the gram and the kilogram in my upper primary s
Everyday Science: The second, the minute and the hour
You are my Primary 4 Science teacher. Today we are on the second, the minute and the hour.
Learn Reading a clock face
You are my Primary 4 Science teacher. Explain reading a clock face to me step by step, wit
Spot My Mistake: Timing a short event accurately
You are my Primary 4 Science teacher. Today we are on timing a short event accurately. Exp
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
Rapid Quiz on Sound travelling through air
You are my Primary 4 Science teacher. Ask me five questions on sound travelling through ai
Spot My Mistake: Sound travelling through a solid
You are my Primary 4 Science teacher. Today we are on sound travelling through a solid. Ex
Let Me Explain: Why there is no sound where there is no air
I am in Primary 4. I have just been taught why there is no sound where there is no air in
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
Spot My Mistake: A long string and a short string
You are my Primary 4 Science teacher. Today we are on a long string and a short string. Ex
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