High School Math Guide

Secondary II & II H Unit Guide - Semester Unit 4

More Functions, More Features

PACING

KEY LANGUAGE USE(S)

Semester:

● Everyday: 10 days ● Regular: 5 days ● Honors: 7 days

Explain

UTAH CORE STANDARD for MATHEMATICS II.F.IF.7 II.F.IF.4 Honors

II.F.IF.10(+) II.F.IF.11(+)

(+) Pre-Calculus Standard

END OF UNIT COMPETENCIES WITH LANGUAGE EXPECTATIONS

By the end of Unit 4, students will be able to: ● evaluate piecewise functions and interpret the answer in the context of the problem ● graph translated absolute value functions ● graph piecewise functions

Honors:

● graph polar coordinates and curves ● convert between polar and rectangular coordinates ● analyze functions and relations defned parametrically ● know how to determine their graphs SCAFFOLDING IN ACTION

● Lesson 4.1: Launch - provide sentence frames for discussion, Explore - graph the function frst ● Lesson 4.2: Launch - Notice and Wonder ● Lesson 4.3: Launch - Notice and Wonder, Explore - chunk the task to give students frequent feedback ● Lesson 4.4: Explore - provide large grids with axes labeled

Skill Building

Priority Lessons

Ready for More?

Extension

RESOURCES

● Unit 4 OUR Online Resources ○ All skip 4.5, 4.6, 4.7 ● Unit 4 Desmos Activity

● Unit 4 Homework Help Videos for Students

LEARNING INTENTIONS AND SUCCESS CRITERIA ● Lesson 4.1: Going to Pieces - Develop Understanding

○ LI: I am developing my understanding of piecewise functions so that I can model situations with a piecewise function. ○ SC: I can interpret and graph piecewise functions. ● Lesson 4.2: Piece-Wiser - Solidify Understanding