Y10 Foundation: Topic 7: Drawing and Constructing 2-D shapes

Objectives:

Use a ruler and compass to draw accurate triangles, and other 2-D shapes, given information about their side lengths and angles

Use straight edge and compass to construct: an equilateral triangle; the midpoint and perpendicular bisector of a line segment; the bisector of an angle

Find the locus of points, eg the locus of points equidistant to two given points

Understand, by their experience of constructing them, that triangles satisfying SSS, SAS,

ASA and RHS are unique, but SSA triangles are not

Recall and use angle properties of equilateral, isosceles and right-angled triangles

Recall and use the properties of squares, rectangles, parallelograms, trapeziums, rhombuses and kites

Recall and use properties of circles

Appreciate why some shapes tessellate and why some shapes do not tessellate

Recognising simple transformations of 2-D shapes

Prior Knowledge:

An ability to use a pair of compasses

Understanding of the terms perpendicular and parallel

Key Vocabulary:

Copy and paste here.

Differentiation & Extension:

An ability to use a pair of compasses

Understanding of the terms perpendicular and parallel

Using & Applying ideas:

Collaborate here.

NOTES

All working should be presented clearly and accurately

## Y10 Foundation: Topic 7: Drawing and Constructing 2-D shapes

## Objectives:

Prior Knowledge:## Key Vocabulary:

## Differentiation & Extension:

## Using & Applying ideas:

NOTES## Teaching & Learning Resources:

3D Shapes Resources