Math: IM® v.360 aligned (by Illustrative Mathematics)
Ages 11-14
● Media ready
7th grade math (IM® v.360 aligned)
This course contains Khan Academy practice problems crafted to support the IM® v.360 curriculum by Illustrative Mathematics® (IM), licensed under Creative Commons/Attribution/Non-commercial 4.0. Designed to make it easier for districts, teachers, and students to find and use practice problems that complement IM v.360 lessons, this course was not produced in official partnership with Illustrative Mathematics.
8 units
122 lessons
83 videos
5 on CDN
First 3 lessons are free
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Unit 2 Scale drawings
1
What are scaled copies?
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2
Corresponding parts and scale factors
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4
Making scaled copies
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5
Scaled relationships
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6
The size of the scale factor
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7
Scaling and area (optional)
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9
Scale drawings
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10
Scale drawings and maps (optional)
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11
Creating scale drawings
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12
Changing scales in scale drawings
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13
Scales without units
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14
Units in scale drawings
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24
Probability and sampling: Unit test
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Unit 3 Introducing proportional relationships
1
One of these things is not like the other
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2
Introducing proportional relationships with tables
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3
More about constant of proportionality
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4
Proportional relationships and equations
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6
Two equations for each relationship
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7
Write equations to represent relationships
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8
Comparing relationships with tables
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9
Comparing relationship with equations
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10
Solving problems about proportional relationships
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12
Introducing graphs of proportional relationships
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13
Interpreting graphs of proportional relationships
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14
Using graphs to compare relationships
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15
Two graphs for each relationship
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Unit 4 Measuring circles
1
How well can you measure?
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2
Exploring circles
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3
Exploring circumference
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4
Applying circumference
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5
Circumference and wheels (optional)
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7
Estimating area
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8
Exploring the area of a circle
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9
Relating area to circumference
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10
Applying area to circles
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11
Distinguishing circumference and area
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12
Stained-glass windows (optional)
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Unit 5 Proportional relationships and percentages
1
Lots of flags
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2
Ratios and rates with fractions
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3
Revisiting proportional relationships
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4
More than that, less than that
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5
Say it with decimals
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7
Increasing or decreasing
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8
One hundred percent
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9
Percent increase and decrease with equations
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10
Part of a percent
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12
Tax and tip
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13
Percentage contexts
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14
Solve multi-step percentage problems
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15
Measurement error
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16
Percent error
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Unit 6 Rational number arithmetic
1
Interpreting negative numbers
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3
Changing temperatures
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4
Changing elevation
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5
Money and debts
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7
Representing subtraction
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8
Finding differences
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9
Adding and subtracting to solve problems
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11
Multiplying rational numbers (part 1)
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12
Multiplying rational numbers (part 2)
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13
Multiply! (optional)
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15
Dividing rational numbers
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16
Negative rates
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18
Expressions with rational numbers
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19
Solving problems with rational numbers
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21
Solving equations with rational numbers
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22
Representing contexts with equations
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Unit 7 Expressions, equations, and inequalities
1
Relationships between quantities
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2
Reasoning about contexts with tape diagrams
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3
Reasoning about equations with tape diagrams
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4
Reasoning about equations and tape diagrams (part 1)
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5
Reasoning about equations and tape diagrams (part 2)
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6
Distinguishing between two types of situations
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8
Reasoning about solving equations (part 1)
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9
Reasoning about solving equations (part 2)
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10
Dealing with negative numbers
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11
Different options for solving one equations
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12
Using equations to solve problems
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13
Solving problems about percent increase or decrease
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15
Reintroducing inequalities
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16
Finding solutions to inequalities in context
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17
Efficiently solving inequalities
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18
Interpreting inequalities
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19
Modeling with inequalities
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21
Subtraction with equivalent expressions
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22
Expanding and factoring
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23
Combining like terms (part 1)
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24
Combining like terms (part 2)
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Unit 8 Angles, triangles, and prisms
1
Relationships of angles
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2
Adjacent angles
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3
Nonadjacent angles
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5
Solving for unknown angles
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6
Using equations to solve for unknown angles
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8
Building polygons (part 1)
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9
Building polygons (part 2)
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10
Triangles with 3 common measures
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11
Drawing triangles (part 1)
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12
Drawing triangles (part 2)
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14
Slicing solids
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15
Volume of right prisms
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16
Decomposing bases for area
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17
Surface area of right prisms
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18
Distinguishing volume and surface area
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Unit 9 Probability and sampling
1
Mystery bags
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2
Chance experiments
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3
What are probabilities?
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5
Estimating probabilities through repeated experiments
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6
More estimating probabilities
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8
Estimating probabilities using simulation
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9
Simulating multi-step experiments
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10
Keeping track of all possible outcomes
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11
Multi-step experiments
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12
Designing simulations
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14
Comparing groups
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15
Larger populations
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16
Sampling in a fair way
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17
What makes a good sample?
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18
Estimating population measures of center
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19
Estimating population proportions
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20
More about sampling variability (optional)
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21
Comparing populations using samples
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22
Comparing populations with friends
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