High School Math Guide

Secondary II & II H Unit Guide - Semester

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RESOURCES

● Unit 6 OUR Online Resources ○ All skip 6.11

● Unit 6 Homework Help Videos for Students

LEARNING INTENTIONS AND SUCCESS CRITERIA ●

Lesson 6.1: Photocopy Faux Pas - Develop Understanding ○ LI: I am developing my understanding of dilations so that I can describe the essential features of a dilation transformation. ○ SC: I can identify the center of dilation and an approximate scale factor in a given real-world situation. ● Lesson 6.2: Triangle Dilations - Solidify Understanding ○ LI: I am solidifying my understanding of dilations so that I can enlarge or shrink figures by dilation using a given scale factor. ○ SC: I can create similar figures by dilation given the scale factor. ● Lesson 6.3: Triangles and Other Figures - Solidify Understanding ○ LI: I am solidifying my understanding of similarity so that I can determine criteria for triangle similarity. ○ SC: I can prove or disprove conjectures about similar polygons. ● Lesson 6.4: Cut by a Transversal - Solidify Understanding ○ LI: I am solidifying my understanding about triangle theorems so that I can prove theorems about lines that are parallel to one side of a triangle that intersect the other two sides. ○ SC: I can find the missing values in a triangle that is cut by a transversal. ● Lesson 6.5: Measured Reasoning - Practice Understanding ○ LI: I am practicing my understanding of geometric reasoning so that I can prove relationships in geometric figures. ○ SC: I can find the missing values of angles and sides of geometric figures that have been cut by transversals. ● Lesson 6.6: Pythagoras by Proportions - Practice Understanding ○ LI: I am practicing my understanding of the Pythagorean Theorem so that I can prove the Pythagorean Theorem algebraically. ○ SC: I can prove the Pythagorean Theorem and use it to find missing values in right triangles. ● Lesson 6.7: Are Relationships Predictable? - Develop Understanding ○ LI: I am developing my understanding of trigonometric ratios so that I can investigate corresponding ratios of right triangles with the same acute angle. ○ SC: I can find the trigonometric ratios of right triangles. ● Lesson 6.8: Relationships with Meaning - Solidify Understanding ○ LI: I am solidifying my understanding of trigonometric ratios so that I can examine properties of trigonometric expressions. ○ SC: I can sketch a triangle given a trigonometric ratio and then find the other ratios and missing side lengths. ● Lesson 6.9: Finding the Value of a Relationship - Solidify Understanding ○ LI: I am solidifying my understanding of trigonometric ratios so that I can define angle of depression and angle of elevation for a context. ○ SC: I can find the missing values in real-world context situations using angle of depression or angle of elevation, trigonometric ratios, Pythagorean Theorem, and angle sum theorem. ● Lesson 6.10: Using Trigonometric Relationships - Practice Understanding ○ LI: I am practicing my understanding of trigonometric ratios so that I can model contexts by using right triangles to make indirect measurements. ○ SC: I can solve application problems using trigonometry.

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