706 prompts matching "Rapid Quiz: Things that will not dissolve in water"
Let Me Explain What dissolving means
I am in Primary 5. I have just been taught what dissolving means in my upper primary scien
Science Challenge: How grinding speeds up dissolving
You are my Primary 5 Science teacher. Today we are on how grinding speeds up dissolving. S
Spot My Mistake: Testing whether the salt is really back
You are my Primary 5 Science teacher. Today we are on testing whether the salt is really b
Let Me Explain What a mixture is
I am in Primary 5. I have just been taught what a mixture is in my upper primary science l
Science Challenge: Filtering muddy water
You are my Primary 5 Science teacher. Today we are on filtering muddy water. Set me a hard
Let Me Explain What sieving does
I am in Primary 5. I have just been taught what sieving does in my upper primary science l
Science Challenge: Choosing the right sieve
You are my Primary 5 Science teacher. Today we are on choosing the right sieve. Set me a h
Spot My Mistake: Sieving compared with filtering
You are my Primary 5 Science teacher. Today we are on sieving compared with filtering. Exp
Let Me Explain Melting and freezing as a pair
I am in Primary 5. I have just been taught melting and freezing as a pair in my upper prim
Science Challenge: Mixing sand and water
You are my Primary 5 Science teacher. Today we are on mixing sand and water. Set me a hard
Let Me Explain Burning as an irreversible change
I am in Primary 5. I have just been taught burning as an irreversible change in my upper p
Let Me Explain What burning needs
I am in Primary 5. I have just been taught what burning needs in my upper primary science
Let Me Explain What rust is
I am in Primary 5. I have just been taught what rust is in my upper primary science lesson
Science Challenge: Painting and oiling to stop rust
You are my Primary 5 Science teacher. Today we are on painting and oiling to stop rust. Se
Let Me Explain What a magnetic material is
I am in Primary 5. I have just been taught what a magnetic material is in my upper primary
Science Challenge: Finding iron filings in a mixture of sand
You are my Primary 5 Science teacher. Today we are on finding iron filings in a mixture of
Let Me Explain Which properties matter for the job
I am in Primary 5. I have just been taught which properties matter for the job in my upper
Science Challenge: Choosing a material for a chair
You are my Primary 5 Science teacher. Today we are on choosing a material for a chair. Set
Spot My Mistake: Testing two materials before choosing
You are my Primary 5 Science teacher. Today we are on testing two materials before choosin
Let Me Explain The sun at the centre
I am in Primary 5. I have just been taught the sun at the centre in my upper primary scien