Lesson Plan

Positive and Negative Angles and Arcs

Curated and Reviewed by Lesson Planet

To better understand that the intersection point of two lines lies inside a circle, learners use their keen measurement skills. They discuss arcs, rays, tangent lines, and reflex angles. Then, they put their skills to work as they observe the relationship between the measure of the angle of intersection of two lines and the measure of the intercepted arcs. Critical thinking, problem solving, and mathematical applications make this a very nice lesson.

12 Views 3 Downloads
CCSS: Designed
Resource Details
Grade
9th - 12th
Subjects
Math
1 more...
Resource Type
Lesson Plans
Duration
45 mins
Instructional Strategies
Skills Practice
1 more...
Technology
Calculator
Usage Permissions
Fine Print: Educational Use