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Content update: Summer 2023 updates to 7th grade math courses!

Updated

We are thrilled to announce the release of exciting updates to our 7th-grade math curriculum (and beyond) in Summer 2023!

Please note that these content updates may affect the Mastery percentages of your students. When new content is added or old content is removed, the overall number of skills in a course changes, which can impact Mastery percentages.

For example, previously a student may have mastered 90 out of 100 skills. However, after the update, with new content added and some removed, they might now have mastered 90 out of 110 skills. This would result in a decrease in their Mastery percentage from 90% to 82%.

With these specific updates to the courses, we anticipate varying levels of mastery decrease. The maximum changes are outlined below:

Course Max mastery % decrease
7th grade math 5.0%
EngageNY 7th grade math 3.1%
Illustrative Mathematics 7th grade 0.9%
Get ready for Algebra 1 0%
Arithmetic 1.5%

7th grade math

Articles

Added Removed
Multiplying a positive and a negative number Order of operations review
Multiplying two negative numbers  
Order of operations with rational numbers  

Exercises

Added Removed
Add with integer chips Equivalent expressions with negative numbers and variables
Commutative and associative properties of addition with integers Missing numbers on the number line
Exponents with integer bases Write decimals as fractions
Exponents with negative fractional bases  
Subtract with integer chips  
Zero pairs  

Videos

Added Removed
1 and -1 to different powers Adding & subtracting fractions
Adding and subtracting fractions with negatives Adding & subtracting negative numbers
Adding integers: find the missing value Adding negative numbers example
Adding the opposite with integer chips Adding numbers with different signs
Equivalent expressions with negative numbers Addition & subtraction: find the missing value (part 1 of 2)
Exponents with negative bases Addition & subtraction: find the missing value (part 2 of 2)
Plotting inequalities on a number line Equivalent expressions with negative numbers
Signs of sums on a number line Missing numbers on the number line examples
Subtracting integers: find the missing value Plotting inequalities
Subtracting with integer chips  
Vertical angles are congruent proof  
Zero pairs worked example  

Adding with integer chips

 
Graphing negative number addition and subtraction expressions  
Adding the opposite with number lines  
Associative and commutative properties of addition with negatives  

EngageNY 7th grade math

Articles

Added Removed
Multiplying a positive and a negative number  
Multiplying two negative numbers  
Order of operations with rational numbers  

Exercises

Added Removed
Add with integer chips  
Commutative and associative properties of addition with integers  
Subtract with integer chips  
Zero pairs  

Videos

Added Removed
Adding and subtracting fractions with negatives Adding & subtracting fractions
Adding integers: find the missing value Addition & subtraction: find the missing value (part 1 of 2)
Adding the opposite with integer chips Addition & subtraction: find the missing value (part 2 of 2)
Equivalent expressions with negative numbers Equivalent expressions with negative numbers
Signs of sums on a number line  
Subtracting integers: find the missing value  
Subtracting with integer chips  
Zero pairs worked example  
Adding with integer chips  
Graphing negative number addition and subtraction expressions  
Adding the opposite with number lines  
Associative and commutative properties of addition with negatives  

Illustrative Mathematics 7th grade

Articles

Added Removed
Multiplying a positive and a negative number  
Multiplying two negative numbers  
Order of operations with rational numbers  

Exercises

Added Removed
Commutative and associative properties of addition with integers  

Videos

Added Removed
Adding and subtracting fractions with negatives Adding & subtracting fractions
Adding integers: find the missing value Adding & subtracting negative numbers
Equivalent expressions with negative numbers Adding negative numbers example
Signs of sums on a number line Adding numbers with different signs
Subtracting integers: find the missing value  
Graphing negative number addition and subtraction expressions  
Adding the opposite with number lines  
Associative and commutative properties of addition with negatives  

Get ready for Algebra 1

Videos

Added Removed
Plotting inequalities on a number line Plotting inequalities

Arithmetic

Articles

Added Removed
Multiplying a positive and a negative number  
Multiplying two negative numbers  

Exercises

Added Removed
Add with integer chips  
Subtract with integer chips  
Zero pairs  

VIdeos

Added  Removed
Adding and subtracting fractions with negatives Adding & subtracting fractions
Adding integers: find the missing value Adding & subtracting negative numbers
Adding the opposite with integer chips Adding negative numbers example
Signs of sums on a number line Adding numbers with different signs
Subtracting integers: find the missing value Addition & subtraction: find the missing value (part 1 of 2)
Subtracting with integer chips Addition & subtraction: find the missing value (part 2 of 2)
Zero pairs worked example  
Adding with integer chips  
Graphing negative number addition and subtraction expressions  
Adding the opposite with number lines