Algebra 1 - Section 1.2 "Heart Rate Activity"

Chapter 1: Section 1-2 "Adding and Subtracting Real Numbers"

​Lesson Objective

1. Students will be able to review section 1.2 notes with a couple practice problems.

2. Students will be able to complete a real world application pertaining to measuring your heart rate before, during, and after exercising to see which type of exercise training you are completing (endurance or cardio training).​

​Summary of Activity

- Greetings everyone! Today you will be completing two activities pertaining to section 1.2. We will first review your notes pertaining to this section and practice several problems. After, ​we will complete a lab activity based off of measuring your heart rate before, during, and after exercising to measure which type of exercise training you are completing. You will hand in this lab to google classroom under activity 3 - Lab Activity "Heart Rate Lab".

Chapter 1: Section 1-2 "Adding and Subtracting Real Numbers"

Chapter 1: Section 1-2 "Adding and Subtracting Real Numbers"

Multiple Choice

-13 + 5

• -8

• -7

• 7

• 8

Multiple Choice

-27 + 29

• -2

• -1

• 1

• 2

Multiple Choice

5 - (-6)

• 11

• 10

• -11

• -10

Multiple Choice

-6 + (-3)

• -10

• -8

• -9

• 10

Multiple Choice

-0.7 + 1.5

• -2.2

• -0.8

• 0.8

• 2.2

Chapter 1: Section 1-2 "Adding and Subtracting Real Numbers"

​Section 1-2 Lab Activity "Measuring Heart Rate"

- In this part of section 1-2 "adding and subtracting numbers, students will be completing a real world application lab pertaining to measuring your heart rate. Please complete activity 4 of section 1-2​ sheet. I will pass out the sheet for you to fill out today. We may go outside if you want to collect data? *First, we will watch a video pertaining to the importance of knowing youe heart rate!

Chapter 1: Section 1-2 "Adding and Subtracting Real Numbers"

​Section 1-2 Lab Activity "Measuring Heart Rate Videos"

​

Chapter 1: Section 1-2 "Adding and Subtracting Real Numbers"

​Section 1-2 Lab Activity "Measuring Heart Rate Videos"

​Let's Discuss your findings in class, and answer any questions pertaining to the lab activity.

​

*Hand in your lab activity for grading! Yay!​

Chapter 1: Section 1-2 "Adding and Subtracting Real Numbers"

​Section 1-2 Pre-Quiz "Adding & Subtracting Real #'s Review Sheet B (Homework?)

• Depending On how well you did with all the activities, you may or may not have homework. If you fully understand the concepts, then no homework. It is good practice to have an activity sheet before the quiz, so here ya go! Go get an activity sheet off of Mr. Lloyd