Objective: Students will be able to use angle rules to solve problems.

Materials: -Whiteboard -Dry Erase Markers -Diagrams showing different scenarios

Procedure:

1. Begin the lesson by introducing the concept of angle rules and their applications. Explain that angle rules are important for drawing and solving problems related to shapes and angles.

2. Ask the students to identify the types of angles, their measures, and how the rules are applied and demonstrate them on the whiteboard with dry erase markers:
   a) Interior and Exterior angles of a triangle add up to 180 degrees b) Angles of a parallelogram add up to 360 degrees c) Angles of a quadrilateral add up to 360 degrees d) Opposite angles of a parallelogram are equal in measure

3. Discuss the importance of angle rules in solving problems. Ask the students to name the problems that can be solved using the angle rules and discuss them (for example, in finding the measure of an angle in a triangle or finding the missing sides of a parallelogram).

4. Demonstrate how the rules are applied using diagrams of different geometric shapes. Show the application of the angle rules with visual models that the students can understand easily.

5. Give the students practice problems to solve on the board. Ask them to apply the angle rules to solve the problems.

6. Finally, review the key concepts of the lesson and make sure that the students have understood them.

Closure: Review the concepts of angle rules and their importance in geometry. Ask the students to summarize the key points of the lesson.