1 Complete the sentences todescribe the shapes.

a)

Apentagonhas sides.

b)

A triangle has sides.

c)

A has sides.

d)

A has sides.

Count sides on 2D shapes 2 Tick the4-sided shapes.

Didyourpartner tick the same shapes?

3 Tick the6-sided shapes.

Compareanswerswithapartner.

©WhiteRoseMaths2019

4 Complete the table.

Name ShapeNumber of sides

3

pentagon

6

square

8

5

IsAmir correct?

Howdoyouknow?

6 Use15 lolly sticks tomake three shapes.

Drawyour shapes.

Didyourpartnermake the same shapes?

Whathappens ifyouusemoreor fewer lolly sticks?

©WhiteRoseMaths2019

This shape is a triangle.

1 Complete the sentences todescribe the shapes.

a)

Apentagonhas vertices.

b)

A triangle has vertices.

c)

A has vertices.

d)

A has vertices.

Count vertices on 2D shapes 2 Tick the shapeswith4 vertices.

Compareanswerswithapartner.

3 Tick the shapeswith6 vertices.

Talk toapartneraboutyouranswers.

©WhiteRoseMaths2019

4 Howmanyverticesdoeseach shape have?

a)

b)

c)

d)

e)

f)

Howdidyou count the vertices?

5 My shape has more vertices than a triangle, but

fewer than a hexagon.

What shape couldRonhave?

Compareanswerswithapartner.

6 Rosie ismakingapatternoutof shapes.

a) Howmanyverticesare ineach termof herpattern?

b) Whatdoyounotice?

c) Howmanyverticeswill thenext termhave?

d) Createyourownpatternwith shapes.

Count thenumberof vertices ineach term.

©WhiteRoseMaths2019