How it works
Line them up, or use a balance. Then see which has more.
To compare length, start both at the same line.
The heavier one pushes the balance down.
Worked examples
Longer
- Two sticks, side by side, starting at the same line.
- See which goes further.
- That one is longer.
Taller
- Stand two toys on the floor.
- Look at the tops.
- The higher one is taller.
Heavier
- Put two toys on a balance.
- One goes down.
- That one is heavier.
A taste of the worksheet
These are the first problems of set A. The printable sheet has many more, with an answer key.
- Which is longer?
- Which is shorter?
- Which is taller?
- Is the rope longer than the pencil?
- Is the cup taller than the can?
Words to know
- longer
- Goes further.
- heavier
- Weighs more.
Watch out for
- Start at the same line.
- Use a balance, not your guess.
- Big doesn't always mean heavy.