752 prompts matching "Light Must Travel to Our Eyes for Us to See Anything"
Picture This: Timing the same event three times
You are my Primary 4 Science teacher. Today we are on timing the same event three times. D
Let Me Explain: Why there is no sound where there is no air
I am in Primary 4. I have just been taught why there is no sound where there is no air in
Picture This: How sound reaches the ear
You are my Primary 4 Science teacher. Today we are on how sound reaches the ear. Describe
Spot My Mistake: A long string and a short string
You are my Primary 4 Science teacher. Today we are on a long string and a short string. Ex
Let Me Explain: A thick string and a thin string
I am in Primary 4. I have just been taught a thick string and a thin string in my upper pr
Picture This: Pitch in a drum and in a flute
You are my Primary 4 Science teacher. Today we are on pitch in a drum and in a flute. Desc
Simple Experiment: Changing the pitch of my own voice
You are my Primary 4 Science teacher. Today we are on changing the pitch of my own voice.
Let Me Explain: The parent rock beneath
I am in Primary 4. I have just been taught the parent rock beneath in my upper primary sci
Picture This: Sandy soil
You are my Primary 4 Science teacher. Today we are on sandy soil. Describe it so clearly t
Simple Experiment: Loamy soil
You are my Primary 4 Science teacher. Today we are on loamy soil. Set me a simple experime
Let Me Explain: The rake and the shovel
I am in Primary 4. I have just been taught the rake and the shovel in my upper primary sci
Picture This: The watering can and the hose
You are my Primary 4 Science teacher. Today we are on the watering can and the hose. Descr
Simple Experiment: What a weed is
You are my Primary 4 Science teacher. Today we are on what a weed is. Set me a simple expe
Break It Down: How weeds rob a crop
You are my Primary 4 Science teacher. Break how weeds rob a crop down for me into the smal
Everyday Science: Clearing weeds without harming the crop
You are my Primary 4 Science teacher. Today we are on clearing weeds without harming the c
Picture This: The warmth a crop needs
You are my Primary 4 Science teacher. Today we are on the warmth a crop needs. Describe it
Simple Experiment: The space a crop needs
You are my Primary 4 Science teacher. Today we are on the space a crop needs. Set me a sim
Break It Down: Testing a crop grown without one of these
You are my Primary 4 Science teacher. Break testing a crop grown without one of these down
Let Me Explain: Insect pests on a crop
I am in Primary 4. I have just been taught insect pests on a crop in my upper primary scie
Picture This: Birds and rodents on a crop
You are my Primary 4 Science teacher. Today we are on birds and rodents on a crop. Describ