Worksheet
Curated OER

Integer Addition; Range (-99) to (+99) (J)

For Students 5th - 7th
In this integer addition review worksheet, students use their math skills to solve 54 problems that require them to add integers within the range of (-99) to (+99).
Worksheet
Curated OER

Integer Addition; Range (-99) to (+99) (F)

For Students 5th - 7th
In this integer addition review worksheet, students use their math skills to solve 54 problems that require them to add integers within the range of (-99) to (+99).
Worksheet
Curated OER

Integer Addition; Range (-99) to (+99) (G)

For Students 5th - 7th
In this integer addition review worksheet, students use their math skills to solve 54 problems that require them to add integers within the range of (-99) to (+99).
Worksheet
Curated OER

Integer Addition; Range (-99) to (+99) (I)

For Students 5th - 7th
In this integer addition review worksheet, students use their math skills to solve 54 problems that require them to add integers within the range of (-99) to (+99).
Worksheet
Curated OER

Subtract Mixed Numbers w/ Like Denominators (E)

For Students 4th - 6th
In this subtracting mixed numbers review activity, students practice their math skills as they solve 7 problems that require them to subtract mixed numbers with like denominators. Examples are included.
Lesson Plan
Curated OER

Adding and Subtracting Polynomials

For Teachers 6th - 9th
For use with a TI-nspire calculator, this instructional activity focuses on adding and subtracting polynomials. Learners use calculator to add and subtract polynomials using both the vertical method horizontal methods. A class discussion...
Lesson Plan
Virginia Department of Education

Equation Vocabulary

For Teachers 6th Standards
You'd feel bad if someone called you by the wrong name — and equations are no different. Young mathematicians learn the vocabulary associated with equations and expressions identifying these components in sample equations.
Unit Plan
New York City Department of Education

Dance and Text

For Teachers 5th - 7th Standards
Use texts and dances to teach inequalities and equations. A sixth-grade unit covers using variables in equations and inequalities to solve problems. Learners show what they know at the end of the unit using two performance tasks, one...
Worksheet
Curated OER

Linear Equations ax=c (B)

For Students 6th - 8th
In this linear equations review worksheet, students use their math skills to solve 32 problems that require them to solve each equation for the variables given.
Lesson Plan
EngageNY

Divisibility Tests for 3 and 9

For Students 6th Standards
Who knew the sum of a number's digits gives such interesting information? The 18th installment of a 21-part module has scholars investigate division by three and nine. After looking at several examples, they develop divisibility tests...
Lesson Plan
EngageNY

Interpreting and Computing Division of a Fraction by a Fraction—More Models

For Teachers 6th Standards
Use a unit approach in developing a fraction division strategy. The teacher leads a discussion on division containing units, resulting in a connection between the units and like denominators. Pupils develop a rule in dividing fractions...
Worksheet
Curated OER

Subtracting Decimals

For Students 5th - 7th
In this decimal subtraction review worksheet, students use problem solving skills to solve 32 problems that require them to subtract decimal ten thousandths.
Worksheet
Curated OER

Add and Subtract Decimal Hundredths (B)

For Students 4th - 6th
In this decimal addition and subtraction review worksheet, students use problem solving skills to solve 32 problems that require them to add and subtract decimal hundredths.
Worksheet
Curated OER

Add and Subtract Decimal Thousandths (B)

For Students 4th - 6th
In this decimal addition and subtraction review learning exercise, students use problem solving skills to solve 32 problems that require them to add and subtract decimal thousandths.
Worksheet
Curated OER

Add Fractions (E)

For Students 5th - 6th
In this fraction addition instructional activity, students review the steps for finding the sums when adding fractions with unlike denominators. They find equivalent fractions using the least common denominator, add, and reduce as...
Lesson Plan
Curated OER

Representing the Unknown

For Teachers 6th - 8th
Student use mental math to solve linear equations. In this algebra instructional activity, students solve one and two steps equations. They write expressions using variables to identify the unknown.
Lesson Plan
Curated OER

Inequalities

For Teachers 6th
Sixth graders explore the concept of inequalities and how to solve them in the realm of integers. The instructor would benefit from using a number line and reviewing integers before using this lesson.
Lesson Plan
EngageNY

Positive and Negative Numbers on the Number Line—Opposite Direction and Value

For Teachers 6th Standards
Make your own number line ... using a compass. The first installment of a 21-part series has scholars investigate positive and negative integers on a number line by using a compass to construct points that are the same distance from zero...
Lesson Plan
EngageNY

Percent of a Quantity

For Teachers 6th Standards
Visualize methods of finding percents. Classmates find a percent of a quantity using two methods including a visual model in the 26th lesson in a series of 29. By the end of the lesson, scholars find percents given a part and the whole...
Lesson Plan
EngageNY

The Order of Operations

For Teachers 6th Standards
Future mathematicians learn how to evaluate numerical expressions by applying the order of operations. They evaluate similar-looking expressions to see how the location of parentheses and exponents affects the value. 
Lesson Plan
EngageNY

From Equations to Inequalities

For Teachers 6th Standards
Sometimes, equality just doesn't happen. Scholars apply their knowledge of solving equations to identify values that satisfy inequalities in the 34th installment of a 36-part module. They test given sets of numbers to find those that are...
Lesson Plan
Curated OER

Measure Mania

For Teachers 5th - 8th
Groups of young scholars rotate through five classroom stations to estimate, measure, and record volume, length, weight, mass, and area using both customary and metric measure. They evaluate their data to determine how close their...
Worksheet
Curated OER

Interval Notation and Linear Inequalities

For Students 6th - 12th
In this interval notation and linear inequalities learning exercise, learners use number lines and solve equations. Students complete 64 problems total.
Lesson Plan
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Chicago Botanic Garden

Climate Change Around the World

For Teachers 5th - 6th Standards
Look at climate change around the world using graphical representations and a hands-on learning simulation specified to particular cities around the world. Using an interactive website, young scientists follow the provided...

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