Primary 2- Mass

What is weight?

• Weight shows the heaviness of an object

• Weight shows the beauty of an object

• Weight shows the direction of an object

• Weight shows the surface of an object

When you need to weigh a cup of flour, which measurement unit should be used?

• kilogram (kg)

• gram(g)

My cousin's weight is 65....

• kilogram (kg)

• gram (g)

Among of these tools, which one is NOT used to measure weigh?

• weighing scale

• balancing scale

• digital scale

• ruler

Use the balance beam to tell whether the statement below is true or false.The banana is heavier than the apple.

• True
• False

Tags

CCSS.3.MD.A.2

Use the balance beam to tell whether the statement below is true or false.The orange is heavier than the grapes.

• True
• False

Tags

CCSS.3.MD.A.2

Which object is LIGHTER?

• a piece of paper

• a chair

Mei Ling could not carry ______________ because it is very heavy.

• a bowl of noodles

• a bag of 2 banana

• a stack of dictionaries

• a basket of dried leaves.

Hakim's weight is 70kg. Afiq's weight is 3 kg heavier than Hakim. Who is lighter?

• Hakim

• Afiq

Tags

CCSS.4.MD.A.2

Arrange these objects in order of increasing weight. Start with the lightest object first.

baby, watermelon, sandwich, needle

(a)