High School Math Guide

Secondary II & II H Unit Guide - Semester LEARNING INTENTIONS AND SUCCESS CRITERIA ●

Lesson 8.1: Planning the Gazebo - Develop Understanding ○ LI: I am developing my understanding of regular polygons so that I can decompose them into congruent right triangles to help me find the area and perimeter. ○ SC: I can find the perimeter, area, and interior angle of various regular polygons. ● Lesson 8.2: From Polygons to Circles - Solidify Understanding ○ LI: I am solidifying my understanding of the relationship between circles and regular polygons so that I can derive the formulas for area and circumference of a circle. ○ SC: I can explain the relationship between the circumference and area of a circle and the perimeter and area of regular polygons. ● Lesson 8.3: Pied! - Solidify Understanding ○ LI: I am solidifying my understanding of arc length and area of a sector of a circle so that I can create formulas for finding arc length and area of a sector. ○ SC: I can find the arc length and the area of a sector of a circle. ● Lesson 8.4: Madison’s Round Garden - Develop Understanding ○ LI: I am developing my understanding of radians so that I can measure angles in an alternative way. ○ SC: I can use arc length and the radius to find the radian measure of the central angle. ● Lesson 8.5: Rays and Radians - Solidify Understanding ○ LI: I am solidifying my understanding of radians so that I can measure angles in radians. ○ SC: I can convert between radian and degree measurements of an angle in a circle. ● Lesson 8.6: Sand Castles - Solidify Understanding ○ LI: I am solidifying my understanding of scale factors so that I can use similarity to scale area and volume. ○ SC: I can find the area or volume of different similar figures. ● Lesson 8.7: Footprints in the Sand - Solidify Understanding ○ LI: I am solidifying my understanding of right prisms and pyramids so that I can use proportional reasoning and decomposition to find the volume. ○ SC: I can find the volume of right prisms and pyramids.

Priority Lessons