High School Math Guide

Secondary I & I H Unit Guide - Semesters Unit 4 Equations and Inequalities

PACING

KEY LANGUAGE USE(S)

Semester:

Explain

● Everyday: 14 days ● Regular: 8 days ● Honors: 10 days

KEY STANDARD(S)

I.A.REI.1 I.N.Q.1 I.N.Q.2 I.A.REI.3 I.A.CED.1 I.A.SSE.1 I.A.REI.3b

HONORS: I.N.VM.6(+) I.N.VM.7(+) I.N.VM.8(+)

(+) Honors Pre-Calculus Standard END OF UNIT COMPETENCIES WITH LANGUAGE EXPECTATIONS

By the end Unit 4, students will be able to: ● solve multi-step inequalities and literal equations ● represent real-world situations using inequalities ● explain and justify each step in solving an equation by using correct math vocabulary such as:

○ inverse operation, properties of equality, formula, literal equation, additive/multiplicative identity, additive/multiplicative inverse, properties of inequality

HONORS

● Organize information into a matrix ● Perform mathematical operations on a matrix SCAFFOLDING IN ACTION

● Lesson 4.1: Launch - 3 Reads/Word-Phrase-Sentence, Think-Pair-Share, Explore - graphic organizer to help students organize different orderings ● Lesson 4.2: Explore - ask students to identify variable frst then rearrange the equation, review eqn solving takeaways from Unit 3 ● Lesson 4.3: Launch - Notice and Wonder, Explore - review eqn solving takeaways from Unit 3 ● Lesson 4.4: Jump Start - Which One Doesn’t Belong? Explore - chunk the problem by presenting one problem at a time ● Lesson 4.5: Launch - 3 Reads/Word-phrase-sentence, Explore - use color coding to highlight key components of story problem ● Lesson 4.6: Launch - Think-Pair-Share, review eqn solving takeaways from Unit 3

Skill Building

Priority Lessons

● Honors lessons: 4.7, 4.8, 4.9 ● Ready for More?

Extension

RESOURCES

● Unit 4 Homework Help Videos for Students

● Unit 4 OUR Online Resources

○ Regular skip lessons 4.7, 4.8, 4.9 ● Missing standard/topic : I.A.REI.3b task ● Desmos - Lesson 4.1