752 prompts matching "Science Challenge: How salt is got from the sea"
Let Me Explain: Transpiration from plants
I am in Primary 4. I have just been taught transpiration from plants in my upper primary s
Let Me Explain: What an appliance is
I am in Primary 4. I have just been taught what an appliance is in my upper primary scienc
Let Me Explain: What a circuit is
I am in Primary 4. I have just been taught what a circuit is in my upper primary science l
Compare and Learn: The connecting wires
You are my Primary 4 Science teacher. Today we are on the connecting wires. Put two things
Simple Experiment: The bulb in the circuit
You are my Primary 4 Science teacher. Today we are on the bulb in the circuit. Set me a si
Simple Experiment: What a conductor is
You are my Primary 4 Science teacher. Today we are on what a conductor is. Set me a simple
Different Ways to Group the Same Animals
Act as my Primary 4 Science tutor and show me how the same group of animals, like a goat,
Why Scientists Group Living Things
Act as my Primary 4 Science tutor and explain why scientists find it useful to group livin
What Happens If a Predator Disappears?
Act as my Primary 4 Science tutor and explain what might happen to a food chain if one ani
Picture This: Fog on a Cold Morning
Act as my Primary 4 Science tutor and describe a cool, damp early morning in the rainy sea
Will the Lamp Light? Learn to Predict
Act as my Primary 4 Science tutor and teach me how to look at a simple circuit diagram and
Spot My Mistake: An Unfair Test
Act as my Primary 4 Science tutor and describe a test that changes two things at once, suc
Fair Test for Sound Loudness Revisited
Act as my Primary 4 Science tutor and help me check whether a plan to test loudness by tap
Picture This: A Table of Sound Loudness Results
Act as my Primary 4 Science tutor and describe a table showing how loud different objects
Why We Use Bar Charts in Science
Act as my Primary 4 Science tutor and explain why scientists often turn their table of res
Exercise, Food and Energy
Act as my Primary 4 Science tutor and help me understand how the food I eat gives me energ
Working Scientifically: Tracking a Week of Exercise
Act as my Primary 4 Science tutor and help me set up a simple table to track how many minu
Why We Measure Weather
Act as my Primary 4 Science tutor and help me understand why people measure weather using
Finding an Irregular Solid's Volume by Displacement
Act as my Primary 4 Science tutor and explain how to find the volume of an irregular solid
Why the School Bell Keeps Us on Time
Act as my Primary 4 Science tutor and explain how the school bell and timetable help struc