Basic Science

I am in Primary 4. I have just been taught choosing clock, calendar or stopwatch in my upp

You are my Primary 4 Science teacher. Today we are on vibration and sound. Give me somethi

You are my Primary 4 Science teacher. Today we are on making a string telephone. Put two t

You are my Primary 4 Science teacher. Today we are on a long string and a short string. Ex

You are my Primary 4 Science teacher. Today we are on the top soil. Explain it to me with

You are my Primary 4 Science teacher. Today we are on keeping garden tools sharp and clean

You are my Primary 4 Science teacher. Break testing a crop grown without one of these down

I am in Primary 4. I have just been taught insect pests on a crop in my upper primary scie

You are my Primary 4 Science teacher. Today we are on birds and rodents on a crop. Describ

You are my Primary 4 Science teacher. Today we are on aphids on vegetables. Put two things

You are my Primary 4 Science teacher. Today we are on fungal disease on a crop. Set me a s

You are my Primary 4 Science teacher. Today we are on bacterial and viral disease on a cro

You are my Primary 4 Science teacher. Today we are on controlling pests without chemicals.

You are my Primary 4 Science teacher. Break the consumers along the chain down for me into

You are my Primary 4 Science teacher. Today we are on what happens when one link disappear

You are my Primary 4 Science teacher. Today we are on predator and prey. Show me where it

You are my Primary 4 Science teacher. Today we are on joining two food chains into a web.

You are my Primary 4 Science teacher. Explain why too much sugar harms us to me step by st

You are my Primary 4 Science teacher. Today we are on why too much salt harms us. Give me

You are my Primary 4 Science teacher. Today we are on food sold in the street and how to c