375 prompts matching "Showing that a change cannot be undone"
Simple Experiment: Why scientists sort living things at all
You are my Primary 4 Science teacher. Today we are on why scientists sort living things at
Picture This: Fish
You are my Primary 4 Science teacher. Today we are on fish. Describe it so clearly that I
Simple Experiment: Invertebrates and how they hold their shape
You are my Primary 4 Science teacher. Today we are on invertebrates and how they hold thei
Picture This: The stomach
You are my Primary 4 Science teacher. Today we are on the stomach. Describe it so clearly
Simple Experiment: The large intestine
You are my Primary 4 Science teacher. Today we are on the large intestine. Set me a simple
Picture This: What the stomach does to food
You are my Primary 4 Science teacher. Today we are on what the stomach does to food. Descr
Simple Experiment: What happens to what is left
You are my Primary 4 Science teacher. Today we are on what happens to what is left. Set me
Simple Experiment: The seedling and its first leaves
You are my Primary 4 Science teacher. Today we are on the seedling and its first leaves. S
Picture This: What makes an animal an insect
You are my Primary 4 Science teacher. Today we are on what makes an animal an insect. Desc
Simple Experiment: The caterpillar
You are my Primary 4 Science teacher. Today we are on the caterpillar. Set me a simple exp
Simple Experiment: The rainy season and the dry season
You are my Primary 4 Science teacher. Today we are on the rainy season and the dry season.
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
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.
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
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
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