Lesson 1
Lesson 3
Lesson 5
Vocab
Grammar
100
What is this?
Tap
100
When you heat ice, it _______.
Melts
100
Name something that is heavy.
Elephant, car, boat, etc.
100
What is it?
Bucket
100
Change the verb to Present Simple Tense:
What happens if you (to put) sugar in cold water?
put
200
What is this?
Watering Can
200
True or false: Almost all of the water on Earth is salt water.
True
200
Does sand float or sink in water?
Sink
200
Is the ocean salt water or fresh water?
Salt water
200
They (is / am / are) playing badminton.
are
300
Why should we turn off the tap when brushing teeth?
To save water.
300
Where can you find freshwater?
Ice, underground, rivers, or lakes.
300
Why does a leaf float in water?
Because it is light
300
Is a butterfly heavy or light?
Light
300
Change the verb to Present Simple Tense:
He (to fill) the bucket.
fills
400
Object: Dishwasher
Verb: _________
Empty or fill
400
If the clouds are too heavy, then it ______.
Rains
400
What are these?
Marbles
400
A machine that cleans your clothes.
Washing machine
400
Change the verb to Present Continuous Tense:
She (to empty) the dishwasher.
is emptying
500
Name two ways to save water.
1. Turn off the tap
2. Use a watering can
500
When the sun ______ the seawater, it goes into the air.
heats
500
Name something that dissolves in hot water.
Sugar, salt, chocolate, etc.
500
A unit of measurement for water
Litres
500
Unscramble the conditional:
warm / it's / then / if / snow / melts
If it's warm, then snow melts.