Grade 7 Illustrative Mathematics – Unit 4: Proportional Relationships and Percentages
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Download PDF of Student Edition
Download PDF of Student Practice Work
(Homework)
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Unit Summary for Parents - PDF File
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Lesson Topic
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IM Lesson
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Khan Academy Support Videos
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Khan Academy Online Practice
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Class Notes
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Homework Help
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1 – Lots of Flags
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Lesson 1
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7.4.1 Morgan
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2 – Ratios and Rates with Fractions
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Lesson 2
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Rates
with fractions
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7.4.2 Morgan
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3 – Revisiting Proportional Relationships
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Lesson 3
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Proportion
word problems
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7.4.3 Morgan
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4 – Half as Much Again
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Lesson 4
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7.4.4 Morgan
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5 – Say it with Decimals
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Lesson 5
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Fraction
to Decimal: 11/25
Worked
Example: Converting a fraction (7/8) to a decimal
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Converting
fractions to decimals
Quiz
1
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7.4.5 Morgan
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6 – Increasing and Decreasing
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Lesson 6
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7.4.6 Morgan
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7 – One Hundred Percent
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Lesson 7
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Rational
number word problem: ice
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Percent
Problems
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7.4.7 Morgan
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8 – Percent Increase and Decrease with Equations
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Lesson 8
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Equivalent
expressions with percent problems
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7.4.8 Morgan
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9 – More and Less than 1%
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Lesson 9
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7.4.9 Morgan
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10 – Tax and Tip
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Lesson 10
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Interpreting
linear expressions: diamonds
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Tax
and tip word problems
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7.4.10 Morgan
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11 – Percentage Contexts
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Lesson 11
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Percent
word problem: guavas
Percent
word problems: tax and discount
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Discount,
markup, and commission word problems
Quiz
2
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7.4.11 Morgan
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12 – Finding the Percentage
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Lesson 12
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7.4.12 Morgan
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13 – Measurement Error
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Lesson 13
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7.4.13 Morgan
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14 – Percent Error
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Lesson 14
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7.4.14 Morgan
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15 – Error Intervals
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Lesson 15
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7.4.15 Morgan
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16 – Posing Percentage Problems
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Lesson 16
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Unit 4 Review
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Khan
Academy Unit 4 Test
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