Mass Estimation

Which animal is heavier?

• The sheep

• The horse

Which is the lighter fruit?

• The strawberry

• The pineapple

Which object is lighter?

• The book

• The watch

The mass of the bottles is _________ units.

• 8

• 7

• 9

The mass of the chicken is ___________ units.

• 5

• 4

• 6

Write heavier or lighter.

• heavier

• lighter

Write as heavy as or heavier.

• heavier

• as heavy as

Write lighter or as heavy as.

• lighter

• as heavy as

Write heaviest or lightest.

• heaviest

• lightest

The _____________________ is the heaviest.

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