Geometry 1

posted by Mr Johari

Objectives:

the definition of points, segment, ray and plane

A. Task (odd numbered index only)

working independently and using the wall-wisher ACTIVITY 1 identify the a) attributes & characteristics and b) the symbol/notation used for

1. point

2. lines

3. segment

4. ray

5. plane

Objectives:

the fundamental angle properties.

B. Task (even numbered index only)

working independently and using the wall-wisher ACTIVITY 2 identify the following angle properties (please include a diagram to illustrate your responses)

1. complementary angle

2. supplementary angle

3. angles at a point

4. vertically opposite angles

5. corresponding angles

6. internal angles

REVIEW: The following video shows the differences between a right, acute, obtuse and straight angle.