Measurement mass

Success Criteria
Learning Objective
To identify and compare the mass of objects using balance scales.
I can identify the mass of objects by counting uniform informal units.
I can compare the mass of objects using uniform informal units.

Mass
the same as
heavier
heaviest
lighter
lightest
more than
less than
equal to

Find and compare the mass of the objects.
The stapler weighs marbles.
The pencil case weighs
marbles.
The stapler is than the pencil case.
4
6
lighter

Find and compare the mass of the objects.
The shoe weighs marbles.
The book weighs marbles.
The book is than the shoe.
11
15
heavier

Find and compare the mass of the objects.
The bottle weighs marbles.
The mug weighs marbles.
The mug is the bottle.
12
12
the same as

Find and compare the mass of the objects.
The eraser weighs marbles.
The sharpener weighs marble.
The eraser is than the sharpener.
2
1
heavier

Find and compare the mass of the objects.
The paint tin weighs
marbles.
The tablet weighs marbles.
The tablet is than the paint tin.
15
18
heavier

The laptop
weighs
marbles.
Find and compare the mass of the objects.
The stapler
weighs marbles.
The stapler is the .
11
16
lightest
The lunch box weighs
marbles.
14
The laptop is the .
heaviest