185 prompts matching "Getting a dissolved solid back again"
Picture This: Measuring mass with a balance
You are my Primary 5 Science teacher. Today we are on measuring mass with a balance. Descr
Try This at Home: Measuring weight with a spring balance
You are my Primary 5 Science teacher. Today we are on measuring weight with a spring balan
Let Me Explain What air resistance is
I am in Primary 5. I have just been taught what air resistance is in my upper primary scie
Picture This: Deciding what to change and what to keep the same
You are my Primary 5 Science teacher. Today we are on deciding what to change and what to
Try This at Home: Timing the fall
You are my Primary 5 Science teacher. Today we are on timing the fall. Give me something t
Let Me Explain What a pulley is
I am in Primary 5. I have just been taught what a pulley is in my upper primary science le
Picture This: A block and tackle
You are my Primary 5 Science teacher. Today we are on a block and tackle. Describe it so c
Try This at Home: Why a pulley makes lifting easier
You are my Primary 5 Science teacher. Today we are on why a pulley makes lifting easier. G
Let Me Explain What a gear is
I am in Primary 5. I have just been taught what a gear is in my upper primary science less
Picture This: A big gear driving a small one
You are my Primary 5 Science teacher. Today we are on a big gear driving a small one. Desc
Try This at Home: A small gear driving a big one
You are my Primary 5 Science teacher. Today we are on a small gear driving a big one. Give
Let Me Explain What the three have in common
I am in Primary 5. I have just been taught what the three have in common in my upper prima
Picture This: The effort and the load
You are my Primary 5 Science teacher. Today we are on the effort and the load. Describe it
Try This at Home: Why no machine gives something for nothing
You are my Primary 5 Science teacher. Today we are on why no machine gives something for n
Let Me Explain What a fair test is
I am in Primary 5. I have just been taught what a fair test is in my upper primary science
Picture This: The things you keep the same
You are my Primary 5 Science teacher. Today we are on the things you keep the same. Descri
Try This at Home: The thing you measure
You are my Primary 5 Science teacher. Today we are on the thing you measure. Give me somet
Let Me Explain Why one reading is not enough
I am in Primary 5. I have just been taught why one reading is not enough in my upper prima
Picture This: Finding the average of your readings
You are my Primary 5 Science teacher. Today we are on finding the average of your readings
Try This at Home: Reading an instrument carefully
You are my Primary 5 Science teacher. Today we are on reading an instrument carefully. Giv