Evidence of Student Vocabulary Knowledge Skills Instructional Achievement Level Descriptors Attainment/Assessment Students: Law of Sines Students know: Students understand/are able EEG-SRT.9-11. N/A (+) Given a contextual situation, to: Law of Cosines The Laws of Sines and Cosines Choose the appropriate law can apply to any triangle, right or Label triangles in context and and apply it to determine the non-right. by convention. measures of unknown quantities. Laws of Sines and Cosines. Perform algebraic manipulations. Vector quantities can represent lengths of sides and angles in a Find inverse sine and cosine triangle. values. Values of the sin(90°) and Proven laws allow us to solve cos(90°). problems in contextual situations.
Evidence of Student Attainment/Assessment Vocabulary Knowledge Skills Instructional Achievement Level Descriptors Students: Given a contextual situation, Choose the appropriate law and apply it to determine the measures of unknown quantities. Law of Sines Law of Cosines Students know: The Laws of Sines and Cosines can apply to any triangle, right or non-right. Laws of Sines and Cosines. Vector quantities can represent lengths of sides and angles in a triangle. Values of the sin(90°) and cos(90°). Students understand/are able to: Label triangles in context and by convention. Perform algebraic manipulations. Find inverse sine and cosine values. Proven laws allow us to solve problems in contextual situations. EEG-SRT.9-11. N/A (+)
Geometry-Pacing-Guide-Version-3.docx