Math: Eureka Math Squared-aligned
Ages 11-14
โ Media ready
7th grade (Eureka Math Squared-aligned)
This course contains Khan Academy practice problems crafted to support the Eureka Math Squared (EM2) curriculum. Designed to make it easier for districts, teachers, and students to find and use practice problems that complement EM2 lessons, this course was not produced in official partnership with Eureka Math Squared.
6 units
139 lessons
41 videos
4 on CDN
First 3 lessons are free
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Unit 2 Ratios and proportionality
1
Experiment with ratios and rates
Free
2
Exploring tables of proportional relationships
Free
3
Identifying proportional relationships in tables
Free
4
Exploring graphs of proportional relationships
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5
Analyzing graphs of proportional relationships
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7
Identifying proportional relationships in written descriptions
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8
Handstand sprint
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9
Relating representations of proportional relationships
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10
Comparing proportional relationships
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11
Applying proportional relationships
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13
Constant rates
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14
Multi-step ratio problems, part 1
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15
Multi-step ratio problems, part 2
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17
Extreme bicycles
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18
Scale drawings
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19
Using a scale factor
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21
Finding actual distances from a scale drawing
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22
Relating areas of scale drawings
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23
Scale and scale factor
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24
Creating multiple scale drawings
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24
Probability and populations: Unit test
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Unit 3 Operations with rational numbers
1
Combining opposites
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2
Adding integers
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3
Adding integers efficiently
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4
KAKOOMAยฎ
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5
Decomposing rational numbers to make addition more efficient
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6
Adding rational numbers
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8
What subtraction means
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9
Subtracting integers, part 1
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10
Subtracting integers, part 2
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11
Subtracting rational numbers, part 1
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12
Subtracting rational numbers, part 2
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14
The integer game
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16
Understanding multiple of negative numbers
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17
Understanding the product of two negative numbers
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18
Multiplying rational numbers
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19
Exponential expressions with rational numbers
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21
Understanding negative dividends
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22
Understanding negative divisors
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23
Rational numbers as decimals, part 1
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24
Rational numbers as decimals, part 2
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25
Comparing and ordering rational numbers
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26
Multiplication and division expressions
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28
Properties of operations with rational numbers
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29
Order of operations with rational numbers
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30
Writing and evaluating expressions with rational numbers, part 1
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31
Writing and evaluating expressions with rational numbers, part 2
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Unit 4 Expressions, equations, and inequalities
1
Equivalent expressions
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2
The distributive property and the tabular model
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3
The distributive property and combining like terms
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5
Adding and subtracting expressions
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6
Factoring expressions
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7
Comparing expressions
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9
Angle relationships and unknown angle measures
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10
Strategies to determine unknown angle measures
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12
Solving equations to determine unknown angle measures
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13
Problem solving with unknown angle measures
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15
Dominoes and dominoes
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16
Solving problems algebraically and arithimetically
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17
Solving equations - puzzles
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18
Solving equations - scavenger hunt
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19
Solving equations fluently
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20
Using equations to solve rate problems
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21
Using equations to solve problems
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23
Understanding inequalities and their solutions
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24
Using equations to solve inequalities
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25
Preserving and reversing
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26
Solving two-step inequalities
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27
Solving problems involving inequalities
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28
Inequalities vs. equations
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Unit 5 Geometry
1
Sketching, drawing, and constructing geometric figures
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2
Constructing parallelograms and other quadrilaterals
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3
Side length of a triangle
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4
Angles of a triangle
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5
Constructing quadrilaterals and triangles
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6
Unique triangles
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7
Two angles and one side
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8
Two sides and one angle
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9
Constructing a circle
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10
The outside of a circle
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11
The inside of a circle
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13
Exploring area and circumference of a circle
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14
Finding areas of circular regions
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15
Composite figures with circular regions
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16
Watering a lawn
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17
Solving area problems by composition and decomposition
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19
Surface area of right rectangular and right triangular prisms
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20
Surface area of right prisms
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21
Surface area of cylinders (optional)
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22
Surface area of right pyramids
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23
Surface area of other solids
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25
Understanding planes and cross sections
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26
Cross section scavenger hunt
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27
Volume of prisms
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28
Volume of composite solids
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29
Designing a fish tank
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Unit 6 Percent and applications of percent
1
Proportionality and scale factor
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2
Racing for percents
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3
Percent as a rate per 100
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4
Proportion and percent
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5
Common denominators and common numerators
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7
Finding commission
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8
Finding discounts
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9
Determining fees
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10
Tax as a fee
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11
Percent increase
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12
Percent decrease
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13
More discounts
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14
What is the best deal?
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15
Scale factor - percent increase and decrease
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16
Tips and taxes
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17
Markups and discounts
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18
Simple interest and proportionality
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19
Simple interest - solving for unknown variables
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20
Applying percent error
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21
Making money, day 1
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22
Making money, day 2
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23
Making mixtures
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24
Percents of percents
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25
Counting problems
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Unit 7 Probability and populations
1
What is probability?
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2
Empirical probability
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3
Outcomes of chance experiments
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4
Theoretical probability
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6
Multistage experiments
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7
Outcomes that are not equally likely
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8
The law of large numbers
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10
Picking blue
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11
Probability simulations
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12
Simulations with random number tables
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14
Populations and samples
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15
Selecting a sample
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16
Variability between samples
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17
Sampling variability when estimating a population mean
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18
Sampling variability and the effect of sample size
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19
Sampling variability when estimating population proportion
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20
Comparing sample means
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21
Comparing population means
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22
Memory games
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