187 prompts matching "Getting a dissolved solid back again"
Why Gases Fill Up a Balloon
Act as my Primary 4 Science tutor and explain why a gas like air spreads out to fill up an
Home Task: Sort Materials at Home
Act as my Primary 4 Science tutor and give me a home task to find three solids, two liquid
Spot My Mistake: Grouping States of Matter
Act as my Primary 4 Science tutor and pretend to group materials into solid, liquid, and g
Simple Experiment: Does It Pour?
Act as my Primary 4 Science tutor and guide me through a safe observation at home where I
Everyday Science: States of Matter in the Kitchen
Act as my Primary 4 Science tutor and help me spot examples of solids, liquids, and gases
Working Scientifically: Predict the State
Act as my Primary 4 Science tutor and ask me to predict whether a material will act like a
Learn About Condensation
Act as my Primary 4 Science tutor and teach me what condensation is, explaining how water vapour in the air turns back into tiny drops of water when it cools, such as on a cold drink bottle.
Condensation vs Melting: Don't Mix Them Up
Act as my Primary 4 Science tutor and help me understand the difference between condensati
Home Task: Test a Sound Barrier
Act as my Primary 4 Science tutor and give me a home task to test one material at home, li
Why Sound Travels Better Through Some Materials
Act as my Primary 4 Science tutor and help me understand that sound can travel well throug
Learn What an Echo Is
Act as my Primary 4 Science tutor and teach me what an echo is, explaining how sound bounc
Picture This: Sound Bouncing Off a Wall
Act as my Primary 4 Science tutor and describe sound waves travelling from my mouth, hitti
Picture This: Following the Path of Electricity
Act as my Primary 4 Science tutor and describe a simple circuit and ask me to trace the pa
Why My Body Needs Rest and Sleep
Act as my Primary 4 Science tutor and explain why getting enough sleep at night is importa
Evaporation and Condensation: Opposites
Act as my Primary 4 Science tutor and teach me how evaporation and condensation are opposi
Following a Water Drop's Journey
Act as my Primary 4 Science tutor and guide me through describing the journey of a single
Big Recap Quiz: States of Matter and Changes
Act as my Primary 4 Science tutor and give me a mixed recap quiz of ten questions covering
Roasting Groundnuts: A Change You Can't Undo
Act as my Primary 4 Science tutor and explain why roasting groundnuts is an irreversible c
Melting Ice: A Change You Can Undo
Act as my Primary 4 Science tutor and teach me why melting an ice cube is a reversible cha
Frying Plantain and Irreversible Change
Act as my Primary 4 Science tutor and help me understand why frying plantain is irreversib