Review explaining the size of the part in relation to the whole

Maths

Secure identifying a whole and the parts that make it up

Identifying the number of equal or unequal parts in a whole

Secure identifying equal parts when they do not look the same

Review constructing a whole when given a part and the number of parts

In this unit pupils will identify equal parts when they do not look the same related to equivalence. They will construct a whole when given a part and the number of parts. In the future unit pupils will compose and decompose quantities made of whole numbers and fractional parts.

In the prior unit pupils used repeated addition of a unit fraction to form a non-unit fraction. They compared non-unit fractions with the same denominator. They added and subtracted fractions with the same denominator. In this unit pupils will identify equal parts when they do not look the same related to equivalence. They will construct a whole when given a part and the number of parts.

In this unit pupils will identify equal parts when they do not look the same related to equivalence. They will construct a whole when given a part and the number of parts.

Review of fractions

Look at this image then complete the sentence: The __________ balloons make up the greater part of the whole.

Look at the sets of counters. In which set are the red counters the greater part of the whole?

Look at the sets of counters. In which set are the red counters the smallest part of the whole?

These jugs all contain 250 ml of water. Starting with the jug of water that represents the greatest part of the whole, put these jugs of water in order.

Look at this pattern made with rods. In which pattern is the blue rod the smallest part of the whole?

Look at these sets of marbles. Out of all the sets, in which one is the blue marble the greatest part of the whole?

Look at this group of leaves - some are the same colour and shape. Based on this, how many parts make up the whole group? There are {{ }} parts.

Look at the image then complete the sentence. The parts are __________. I know this because the number of chicks in each group is not the same.

Look at the image then complete the sentence. The number of mice in each group is  __________. This means that the parts are equal.

Look at the image and complete the sentence. If the distance from Jun’s house to the school is the whole, then the distance from Jun’s house to the church is a {{ }} of the whole.

Look at the shape and complete the sentence: The whole has been divided into four {{ }} parts.

Look at the whole shapes. Which shapes are made from four equal-sized parts?

Review explaining the size of the part in relation to the whole

Lesson outcome