Fri 28th Jun - Using a Compass accuratley mathematical constructions

LEARNING OBJECTVIE: To understand how to accurately construct a line bisector, an angle bisector ...without using a measuring device.

SUCCESS CRITERIA: You will be able to use a pencil, ruler and pair oc compasses to construct a variety of constructions

ENGAGEMENT ACTIVITY:

LESSON: Demonstrate how to set up and use a compass accurately and draw a circleflower pattern

Then show and practice the following constructions

Perpendicular bisector of a line segment

Bisecting an angle

Extension: Choose other constructions from this List

Copy a line segment

Perpendicular bisector of a line segment

Perpendicular from a line at a point

Perpendicular from a line through a point

Perpendicular from endpoint of a ray

Divide a segment into n equal parts

Parallel line through a point (angle copy method)

Parallel line through a point (rhombus method)