742 prompts matching "At Home: Vibration and sound"
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
Picture This: Why the planets do not fly away
You are my Primary 5 Science teacher. Today we are on why the planets do not fly away. Des
Science Challenge: Gravity on the moon compared with the earth
You are my Primary 5 Science teacher. Today we are on gravity on the moon compared with th
Let Me Explain Why things fall downwards
I am in Primary 5. I have just been taught why things fall downwards in my upper primary s
Quick Quiz on Dropping two objects of different weight
You are my Primary 5 Science teacher. Ask me five questions on dropping two objects of dif
Picture This: The part air resistance plays
You are my Primary 5 Science teacher. Today we are on the part air resistance plays. Descr
Picture This: Measuring mass with a balance
You are my Primary 5 Science teacher. Today we are on measuring mass with a balance. Descr
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
Quick Quiz on The parts of a parachute
You are my Primary 5 Science teacher. Ask me five questions on the parts of a parachute, o
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
Quick Quiz on The single fixed pulley
You are my Primary 5 Science teacher. Ask me five questions on the single fixed pulley, on
Simple Experiment: The movable pulley
You are my Primary 5 Science teacher. Today we are on the movable pulley. Set me a simple
Quick Quiz on How two gears turn each other
You are my Primary 5 Science teacher. Ask me five questions on how two gears turn each oth
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
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
Quick Quiz on Where each of the three is used
You are my Primary 5 Science teacher. Ask me five questions on where each of the three is
Science Challenge: Finding all three on a bicycle
You are my Primary 5 Science teacher. Today we are on finding all three on a bicycle. Set
Quick Quiz on The question you are testing
You are my Primary 5 Science teacher. Ask me five questions on the question you are testin
Simple Experiment: The one thing you change
You are my Primary 5 Science teacher. Today we are on the one thing you change. Set me a s