High School Math Guide

Secondary III & III H Unit Guides - Semester

● Honors Lesson G.GMD.2 ● Ready for More?

Extension

RESOURCES

● Unit 5 OUR Online Resources

● Unit 5 Homework Help Videos for Students

○ Regular skip 5.6, 5.7, 5.8 ● Missing Honors standard: III.G.GMD.2(+) Resource, Secondary II Lesson 8.8

● Desmos - Lesson 5.1 ● Desmos - Lesson 5.2 ● Desmos - Lesson 5.3 ● Desmos - Lesson 5.4 ● Desmos - Lesson 5.5

LEARNING INTENTIONS AND SUCCESS CRITERIA ● Lesson 5.1: Any Way You Slice It - Develop Understanding

○ LI: I am developing my understanding of two-dimensional cross-sections so that I can draw and name two-dimensional cross sections. ○ SC: I can draw, name, and describe various cross sections that are formed by the intersection of a three-dimensional solid and a plane. ● Lesson 5.2: Any Way you Spin It - Develop Understanding ○ LI: I am developing my understanding of solids so that I can draw solids from a revolution. ○ SC: I can rotate a 2-D shape about the x-axis and then name or draw a sketch of the 3-D object that would be formed. ● Lesson 5.3: Take Another Spin - Solidify Understanding ○ LI: I am solidifying my understanding of volume so that I can calculate the volume of 3-D objects. ○ SC: I can find the volume of 3-D objects by decomposing them into sections of cylinders and potions of cones. ● Lesson 5.4: You Nailed It! - Practice Understanding ○ LI: I am practicing my understanding of volume so that I can model a real-world scenario using density and volume. ○ SC: I can find the volume and density of 3-D objects in real-world situations. ● Lesson 5.5: Special Rights - Solidify Understanding ○ LI: I am solidifying my understanding of right triangles so that I can solve special right triangles without using trigonometry. ○ SC: I can find the missing measures of special right triangles. ● Lesson 5.6: More Than Right - Develop Understanding ○ LI: I am developing my understanding of decomposing non-right triangles into right triangles so that I can use trigonometry to find missing measures. ○ SC: I can solve application problems using right triangle trigonometry. ● Lesson 5.7: Justifying the Laws - Solidify Understanding ○ LI: I am solidifying my understanding of non-right triangles so that I can derive the Law of Sines and the Law of Cosines. ○ SC: I can use the Law of Sines and the Law of Cosines to find missing measures in non-right triangles. ● Lesson 5.8: Triangle Area by Trigonometry - Practice Understanding ○ LI: I am practicing my understanding of non-right triangles so that I can efficiently use the Law of Sines and the Law of Cosines. ○ SC: I can use the Law of Sines and the Law of Cosines to find the area of non-right triangles given certain information.

Priority Lessons