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