Intermediate-Algebra Unit 3: Proportional and Linear Relationships

REMEMBER THAT THIS IS A TENTATIVE SCHEDULE; IT COULD CHANGE AT ANY TIME.

DATE

/

SECTION

/ OBJECTIVE / Common core Standard / READ / ASSIGNMENT
11-5 / Test previous knowledge of Unit 3 Proportional and Linear Relationship learning standards. /
  • 7.RP.1
  • 7.RP.2a
  • 7.RP.2b
  • 7.RP.2c
  • 7.RP.2d
  • 7.RP.3
  • 8.EE.5
/ Unit 3 Pretest
Weeklong assigned due Thursday, November 8
11-6 /

Big Ideas

3.1 / Ratios and Rates
  • Compute unit rates
  • Identify the constant of proportionality (unit rate) in tables, graphs, equations, and diagrams.
/
  • 7.RP.1
  • 7.RP.2b
/ Vocabulary: rate, ratio, and unit rate
Guided Practice: Big Ideas Activity 1 and 2 (page 98)
Independent Practice: Big Ideas pg. 102 #7-10, 34-38
11-7 / Big Ideas 3.1 / Ratios and Rates
  • Compute unit rates
  • Determine rates when given words, and/or graphs
/
  • 7.RP.1
  • 7.RP.2b
/ Vocabulary: rate, ratio, and unit rate
Guided Practice: Big Ideas Record and Practice Journal
Independent Practice: Big Ideas pg. 102 #1-6, 11-21 odd, 24-28 even, 29, 31
11-8 / MAPS Testing
  • Make-up missing work day
/ Students will work on completing missing assignments, one on one and small group help on areas of concern.
11-9 / Big Ideas
3.2 / Slope
  • Explore constant rates of speed in a table and on a graph
/
  • 7.RP.2b
  • 8.EE.5
/ Vocabulary: slope
Guided Practice: Big Ideas Activity 1, 2, and 3.
Independent Practice: Big Ideas page 103 #20-26
ExitPass
11-12 / Big Ideas
3.2 / Slope
  • Determine the slope of a line, when given a graph.
/
  • 7.RP.2b
  • 8.EE.5
/ Guided Practice: Big Ideas pg. 108 Record and Practice Journal
Independent Practice: pg. 108-109 #1-3, 5-11 odd, 12, 14-17
11-13 / Big Ideas 3.3 / Proportions
  • explore two ratios and try to reason whether they are equivalent or not
/
  • 7.RP.2a
/ Vocabulary: proportion, proportional, and cross products
Guided Practice: Big Ideas pg. 110 Activity 1, 2, and 3
Independent Practice: Big Ideas pg. 114 #17-22, 35-39
11-14 / Big Ideas 3.3 / Proportions
  • use multiplication and division, and the cross products property to decide if two ratios are equal.
/
  • 7.RP.2a
/ Vocabulary: Proportion, proportional, and cross products
Guided Practice: Examples 1 and 2, on your own problems. Exit pass
Independent Practice: pg. 114 – 115 #1-4, 5-15 odd, 25, 28-31
11-15 / Big Ideas
3.4 / Writing Proportions
  • write and solve proportions related to baseball using mental math
/
  • 7.RP.2a
/ Guided Practice: Big Ideas pg. 116 Activity 1, 2, 3. In small groups complete 4 and 5.
Exit pass: Write and solve a proportion
Independent Practice: pg. 120 and 121 # 4-7, 26-30
11-16 / Big Ideas
3.4 / Writing Proportions
  • write and solve a proportion using mental math
/
  • 7.RP.2a
/ Guided Practice: pg. 118 and pg. 119 examples 1, 2, and 3 on your own exercises
ExitPass
Independent Practice: pg. 120- 121 #1-3, 9, 11, 12, 15, 19-21, 22, 23
11-19 / Big Ideas
3.5 / Solving Proportions
  • solve proportions using ratio
tables and cross products /
  • 7.RP.2a
  • 7.RP.2b
  • 7.RP.2d
/ Guided Practice: Big Ideas pg. 122 and 123, Activity 1 and 2 (Game of Criss Cross)
Independent Practice: 10-13, 36-40
11-20 / Section Test (Quiz) /
  • 7.RP.1
  • 7.RP.2a
  • 7.RP.2b
  • 7.RP.2d
  • 8.EE.5
/ Section Test (Quiz)
11-26 / Big Ideas 3.5 / Solving Proportions
  • solve proportions using different strategies
/
  • 7.RP.2a
  • 7.RP.2b
  • 7.RP.2d
/ Guided Practice:Record and practice journal
Independent Practice: pg. 126 and 127 #1-3, 5-9 odd, 15-21 odd, 22, 29-32
11-27 / Big Ideas 3.6 / Converting Measures Between Systems
  • compare length between the customary and metric systems
/
  • 7.RP.3
/ Guided Practice: Activity 1and 2
Independent Practice: pg. 134 and 135 #4-9, 41-43
11-28 / Big Ideas
3.6 / Converting Measures Between Systems
  • convert units of length, capacity, and weight/mass between systems (customary and metric)
/
  • 7.RP.3
/ Vocabulary: U.S customary system and metric system
Guided Practice: Examples 1, 2, 3 and on your own questions.
Independent Practice: 1-3, 11-21 odd, 16, 29-33, 35-37
11-29 / Big Ideas
3.7 / Direct Variation
  • investigate what it means for two quantities to vary directly
plot ordered pairs, completed a
table of values, and wrote
equations. /
  • 7.RP.2a
  • 7.RP.2c
  • 7.RP.3
  • 8.EE.5
/ Vocabulary: direct variation
Guided Practice: Activity 1,2, and 3
Independent Practice: pg. 140 and 141 # 4-4, 36-40
11-30 / Big Ideas
3.7 / Direct Variation
  • use a formal definition of direct variation
/
  • 7.RP.2a
  • 7.RP.2c
  • 7.RP.3
  • 8.EE.5
/ Vocabulary: direct variation
Guided Practice: Example 1, 2, 3 and on your own exercises
Independent Practice: pg. 140 and 141 #1-3, 9-21 odd, 11, 24-26, 30, 32, 33
12-3 / Big Ideas
3.7b / Proportional Relationships
  • interpret and compare graphs of proportional relationships
/
  • 7.RP.2a
  • 7.RP.2c
  • 7.RP.3
  • 8.EE.5
/ Guided Practice: pg. 141A and 141B Examples 1-3 and extra examples
Independent Practice: Mini-Assessment
12-4 / Big Ideas
3.8 / Inverse Variation
  • Investigate what it means for two quantities to vary inversely, or to be inversely proportional.
/
  • 7.RP.2a
/ Vocabulary: Inverse Variation
Guided Practice: Pg. 142 and 143 Activity 1-4
Independent Practice: Big Ideas pg. 146 and 147 #4-7, 29-37
12-5 / Big Ideas
3.8 / Inverse Variation
  • Distinguishing, using, and solving equations involving inverse variation.
/
  • 7.RP.2a
/ Guided Practice: Big Ideas pg. 146 and 147 #1-3, 12-16, 17-25 odd
Independent Practice: Take Home Quiz
12-6 and 12-7 / Section Unit Review / Section Unit review /
  • 7.RP.1
  • 7.RP.2a
  • 7.RP.2b
  • 7.RP.2c
  • 7.RP.2d
  • 7.RP.3
  • 8.EE.5
/ 12-6 Practice Test Review
12-7 Correct and in class review
Section Unit Test Monday, December 10th
12-10 / Unit 3 Test / Test
Lessons 3.1-3.8 /
  • 7.RP.1
  • 7.RP.2a
  • 7.RP.2b
  • 7.RP.2c
  • 7.RP.2d
  • 7.RP.3
  • 8.EE.5
/ Test
Lessons 3.1-3.8
12-11 / Big Ideas
4.1 / The Percent Equation
  • finding percents using the percent equation
/
  • 7.EE.3
  • 7.RP.3
/ Vocabulary: percent
Guided Practice: pg. 162 and 163 # 4-9, 32-36
Independent Practice: pg. 162 and 163 #1-3, 11-19 odd, 22-26, 28, 29
12-12 / Big Ideas
4.2 / Percents of Increase and Decrease
  • explore percent decrease and increase by working through real-life problems
/
  • 7.EE.3
  • 7.RP.3
/ Guided Practice: Big Ideas pg. 164 and 165 Activity 1 and 2, small groups 3-5
Independent Practice: pg. 168 and 169 #13-18, 34-38
12-13 / Big Ideas 4.2
and 4.3 / Percent of Increase and Decrease
  • Using a percent change formula to solve problems.
Discounts and Markups
  • Use a percent bar model to visualize discounts and markups
  • Use percent equation to find discounts and markups of items
/
  • 7.EE.3
  • 7.RP.3
/ Vocabulary: percent of change, percent of increase, and percent of decrease
Guided Practice: pg. 168 and 169 #1-3, 8-12, 19-21, 23, 25, 28, 29
Vocabulary: discount and markup
Guided Practice: pg. 176-177 #4, 9, 14, 18-20, 26-29
Independent Practice: pg. pg. 176-177 #1-3, 5, 7, 11-17 odd, 21, 22
12-14 / Big Ideas
4.4 / Simple Interest
  • use simple interest formula to determine the amount of interest earned in a savings account
/
  • 7.EE.3
  • 7.RP.3
/ Vocabulary: simple interest, interest, and principal
Guided Practice: pg. 178 and 179 Activity 1 and 2, 3 in small groups
Independent Practice: Record and Practice Journal
12-17 / Quiz / Open Note Section Test of 4.1-4.4 /
  • 7.EE.3
  • 7.RP.3
/ Open Note Section Test
12-18- 12-20 / Common Assessment Review / Common Assessment Review
12-21 / Trimester 1 Common Assessment / Trimester 1 Common Assessment
DATE / WEEK / DATE DUE / WEEKLY HOMEWORK ASSIGNMENT
11-5 / Weeklong 7 / Thursday, 11-8 / Weeklong 7
11-12 / Weeklong 8 / Thursday, 11-15 / Weeklong 8
11-19 / No Weeklong / Happy Thanksgiving!
11-26 / Weeklong 9 / Thursday, 11-19 / Weeklong 9
12-3 / Weeklong 10 / Thursday, 12-6 / Weeklong 10
12-10 / Weeklong 11 / Thursday, 12-13 / Weeklong 11
12-17 / No Weeklong / Study for Common Assessment