High School Math Guide

Secondary II & II H Unit Guide - Semester Unit 10

Probability

PACING

KEY LANGUAGE USE(S)

Semester:

● Everyday: 10 days ● Regular: 4 days ● Honors: 6 days

Explain

UTAH CORE STANDARD for MATHEMATICS II.S.CP.6 II.S.CP.4 II.S.CP.5 II.S.ID.5 Honors:

II.S.CP.2(+) II.S.CP.3(+) II.S.CP.7(+) II.S.CP.8(+)

END OF UNIT COMPETENCIES WITH LANGUAGE EXPECTATIONS

By the end of Unit 10, students will be able to: ● use a tree diagram to determine conditional probability

● fnd the probability of the union of two events using the addition rule ● use a two-way table to determine the probability of certain events

HONORS: ● determine if two events are independent ● explain what it means for two events to be independent using correct math vocabulary such as: ○ dependent, likelihood, outcome, independence, occurrence, event SCAFFOLDING IN ACTION

● Lesson 10.1: Launch - Notice and Wonder, use colored pencils to color code probabilities to match where the numbers are coming from in the tree diagram, Explore - chunk the task by presenting one problem at a time, successive partner share ● Lesson 10.2: Launch - read aloud, cocraft questions about the context, Explore - colored pencils to color code each representation for teens, adults, chocolate, vanilla ● Lesson 10.3: Explore - have groups choose 3 of the problems to solve ● Lesson 10.4: Explore - chunk the task by presenting one problem at a time

Skill Building

Priority Lessons

● Honors lessons 10.5, 10.6 ● Ready for More?

Extension

RESOURCES

● Unit 10 OUR Online Resources ○ Regular skip 10.5, 10.6 ● Missing Standard II.S.ID.5: Use Secondary I Lesson9.9

● Unit 10 Homework Help Videos for Students

LEARNING INTENTIONS AND SUCCESS CRITERIA ● Lesson 10.1: Testing, Testing - Develop Understanding

○ LI: I am developing my understanding of conditional probability so that I can interpret conditional probability statements in context.