682 prompts matching "Try This at Home: Why no machine gives something for nothing"
Simple Experiment: The caterpillar
You are my Primary 4 Science teacher. Today we are on the caterpillar. Set me a simple exp
Break It Down: What volume means
You are my Primary 4 Science teacher. Break what volume means down for me into the smalles
Let Me Explain: Choosing clock, calendar or stopwatch
I am in Primary 4. I have just been taught choosing clock, calendar or stopwatch in my upp
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
Picture This: How sound reaches the ear
You are my Primary 4 Science teacher. Today we are on how sound reaches the ear. Describe
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
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: What a weed is
You are my Primary 4 Science teacher. Today we are on what a weed is. Set me a simple expe
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
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
Simple Experiment: What a food chain shows
You are my Primary 4 Science teacher. Today we are on what a food chain shows. Set me a si
Simple Experiment: What a carnivore eats
You are my Primary 4 Science teacher. Today we are on what a carnivore eats. Set me a simp
Break It Down: Teeth that show what an animal eats
You are my Primary 4 Science teacher. Break teeth that show what an animal eats down for m
Simple Experiment: What adaptation means
You are my Primary 4 Science teacher. Today we are on what adaptation means. Set me a simp
Break It Down: Adaptations for escaping danger
You are my Primary 4 Science teacher. Break adaptations for escaping danger down for me in
Break It Down: What a balanced diet looks like
You are my Primary 4 Science teacher. Break what a balanced diet looks like down for me in
Break It Down: What energy is
You are my Primary 4 Science teacher. Break what energy is down for me into the smallest s
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
Simple Experiment: Recording the temperature through a day
You are my Primary 4 Science teacher. Today we are on recording the temperature through a