412 prompts matching "Why burning cannot be undone"
My Melting and Solidifying Observation
Act as my Primary 4 Science tutor and check my understanding by asking me to describe an o
Harmattan Morning vs Hot Afternoon: Comparing Temperatures
Act as my Primary 4 Science tutor and help me compare the temperature of a cool harmattan
Which Wet Cloth Dries Faster?
Act as my Primary 4 Science tutor and help me predict and then explain which of two wet cl
Explaining Evaporation With Real Wrapper Cloths
Act as my Primary 4 Science tutor and ask me to explain, using wrapper cloths drying on a
My Water Cycle Diagram Challenge
Act as my Primary 4 Science tutor and check my understanding by asking me to label a water
Appliances That Run on Electricity
Act as my Primary 4 Science tutor and help me list appliances at home and school that run
From Flowing Water to Electrical Energy
Act as my Primary 4 Science tutor and teach me how the motion of flowing water can be conv
Spoon, Ruler or Coin: Which Completes a Circuit?
Act as my Primary 4 Science tutor and help me test materials like a metal spoon, plastic r
Quiz: Deciding whether a material conducts
You are my Primary 4 Science teacher. Ask me five questions on deciding whether a material
What Does a Switch Actually Do?
Act as my Primary 4 Science tutor and explain what a switch does in a circuit, and the dif
Ways to Make a Simple Switch
Act as my Primary 4 Science tutor and teach me different ways a simple switch can be made,
Modelling a Circuit With ICT
Act as my Primary 4 Science tutor and help me understand how circuits can be modelled usin