672 prompts matching "Predictions Must Be Based on Evidence, not Guesses"
Spot My Mistake: Isaac Newton and the idea of gravity
You are my Primary 5 Science teacher. Today we are on Isaac Newton and the idea of gravity
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
Spot My Mistake: Testing a heavy ball against a light one
You are my Primary 5 Science teacher. Today we are on testing a heavy ball against a light
Quick Quiz on What weight is
You are my Primary 5 Science teacher. Ask me five questions on what weight is, one at a ti
Simple Experiment: The kilogram and the newton
You are my Primary 5 Science teacher. Today we are on the kilogram and the newton. Set me
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
Quick Quiz on The single fixed pulley
You are my Primary 5 Science teacher. Ask me five questions on the single fixed pulley, on
Spot My Mistake: Making a pulley with a cotton reel
You are my Primary 5 Science teacher. Today we are on making a pulley with a cotton reel.
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
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
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
Simple Experiment: A machine that uses more than one of them
You are my Primary 5 Science teacher. Today we are on a machine that uses more than one of
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
Quick Quiz on How many times to repeat a reading
You are my Primary 5 Science teacher. Ask me five questions on how many times to repeat a
Spot My Mistake: Repeating one timing three times
You are my Primary 5 Science teacher. Today we are on repeating one timing three times. Ex
Quick Quiz on The column for what you changed
You are my Primary 5 Science teacher. Ask me five questions on the column for what you cha
Quick Quiz on What goes on the bottom axis
You are my Primary 5 Science teacher. Ask me five questions on what goes on the bottom axi
Quick Quiz on Looking back at the question you asked
You are my Primary 5 Science teacher. Ask me five questions on looking back at the questio