Chapter 3 - 2-D Geometry
We will cover the following concepts:
Isometric Drawings and Orthographic Projections.
2. Introduction of Straight Angle, Reflex Angles & Full Angle
3. Naming & Classifying Polygons by their properties (regular, irregular, concave, convex, types of interior angles, side lengths, & pairs of parallel lines)
4. Naming & Classifying Quadrilaterals by properties (Side Lengths, Angles, Pairs of parallel sides)
5. Solving unknown angle measures using properties of Supplementary, Complementary, Opposite, and Interior & Exterior Angles.
1. PH Book P. 42-43 Illustrating Objects
2. Measuring & Constructing Angles
3. PH Book P. 34-35 Investigating Angles
4. Properties of Polygons Table and 2 pages of polygons
5. PH Book P. 36-37 Classifying Figures
6. Measuring Angles - Extra Worksheet
7. Complementary angles worksheet