438 prompts matching "Picture This: How wind speeds up evaporation"
Simple Experiment: Substances that will not dissolve in water
You are my Primary 5 Science teacher. Today we are on substances that will not dissolve in
Let Me Explain Why the salt cannot be filtered out
I am in Primary 5. I have just been taught why the salt cannot be filtered out in my upper
Simple Experiment: Heating salty water gently
You are my Primary 5 Science teacher. Today we are on heating salty water gently. Set me a
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
Simple Experiment: The filter paper and the funnel
You are my Primary 5 Science teacher. Today we are on the filter paper and the funnel. Set
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
Simple Experiment: Sieving flour
You are my Primary 5 Science teacher. Today we are on sieving flour. Set me a simple exper
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
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
Simple Experiment: Dissolving and recovering as a pair
You are my Primary 5 Science teacher. Today we are on dissolving and recovering as a pair.
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
Simple Experiment: Rusting as an irreversible change
You are my Primary 5 Science teacher. Today we are on rusting as an irreversible change. S
Science Challenge: The new material that appears
You are my Primary 5 Science teacher. Today we are on the new material that appears. Set m
Let Me Explain What burning needs
I am in Primary 5. I have just been taught what burning needs in my upper primary science
Simple Experiment: Burning a candle
You are my Primary 5 Science teacher. Today we are on burning a candle. Set me a simple ex
Science Challenge: The ash and the smoke
You are my Primary 5 Science teacher. Today we are on the ash and the smoke. Set me a hard
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
Simple Experiment: Testing iron in dry air
You are my Primary 5 Science teacher. Today we are on testing iron in dry air. Set me a si