375 prompts matching "Showing that a change cannot be undone"
Home Task: Melting butter and chocolate
You are my Primary 4 Science teacher. Today we are on melting butter and chocolate. Give m
Let Me Explain: The melting point
I am in Primary 4. I have just been taught the melting point in my upper primary science l
At Home: What temperature is
You are my Primary 4 Science teacher. Today we are on what temperature is. Give me somethi
Home Task: Reading a thermometer without parallax
You are my Primary 4 Science teacher. Today we are on reading a thermometer without parall
Let Me Explain: The temperature of boiling water
I am in Primary 4. I have just been taught the temperature of boiling water in my upper pr
Home Task: Why a puddle disappears
You are my Primary 4 Science teacher. Today we are on why a puddle disappears. Give me som
Let Me Explain: How heat speeds up evaporation
I am in Primary 4. I have just been taught how heat speeds up evaporation in my upper prim
Home Task: Evaporation from the sea and the rivers
You are my Primary 4 Science teacher. Today we are on evaporation from the sea and the riv
Let Me Explain: Transpiration from plants
I am in Primary 4. I have just been taught transpiration from plants in my upper primary s
Home Task: Where the electricity in our house comes from
You are my Primary 4 Science teacher. Today we are on where the electricity in our house c
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
Break It Down: Reading the power rating on an appliance
You are my Primary 4 Science teacher. Break reading the power rating on an appliance down
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
Break It Down: Testing a spoon, a ruler and a coin
You are my Primary 4 Science teacher. Break testing a spoon, a ruler and a coin down for m
At Home: Sorting a tray of materials into conductors and insulators
You are my Primary 4 Science teacher. Today we are on sorting a tray of materials into con
Quiz: Living, Dead or Never Alive
Act as my Primary 4 Science tutor and quiz me with ten quick questions where I decide if a
Spot My Mistake: Living or Not
Act as my Primary 4 Science tutor and pretend to be a Primary 4 pupil who sorts a dry leaf
What Makes Something Alive?
Act as my Primary 4 Science tutor and help me list the signs that show something is alive,
Dead vs Never Alive: Don't Get Confused
Act as my Primary 4 Science tutor and help me understand why a dead insect and a stone are
Deforestation and Nigerian Wildlife
Act as my Primary 4 Science tutor and explain how cutting down forests in Nigeria affects