Lesson Plan
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EngageNY

Adding and Subtracting Rational Expressions

For Students 10th - 12th Standards
There's a fine line between a numerator and a denominator! Learners find common denominators in order to add and subtract rational expressions. Examples include addition, subtraction, and complex fractions.
Activity
Illustrative Mathematics

Salad Dressing

For Teachers 5th Standards
Aunt Barb's salad dressing is a mixture of oil, vinegar, salt, herbs, and a pinch of math. Fifth graders add the fractional measurements of ingredients to find a total amount. The fractions have unlike denominators. After finding the...
Lesson Plan
Curated OER

Fraction Pattern Blocks

For Teachers 7th
Seventh graders practice using pattern blocks. In this pre-algebra lesson, 7th graders complete tasks that require them to compare fractions, make fractions equivalent, and add fractions.
Worksheet
Curated OER

Adding and Subtracting Like Mixed Numbers (9)

For Students 3rd - 4th
In this adding and subtracting mixed numbers activity, students add whole numbers and fractions with common denominators. Students solve 10 problems.
Assessment
EngageNY

Mid-Module Assessment Task: Grade 7 Mathematics Module 4

For Students 7th Standards
Assess the ability of the class to solve percent problems with an assessment that covers a variety of percent problems from basic to multi-step. Pupils make connections between percent problems and proportional thinking to complete...
Worksheet
Curated OER

Addition-Mixed Numbers

For Students 4th - 5th
In this addition of fractions worksheet, students complete 20 problems, supplying the missing addend in a mixed number problem.
Worksheet
Curated OER

Fraction Addition Worksheet: L1

For Students 4th - 8th
In this fractions worksheet, students add fractions together containing one digit numbers. Students complete 12 problems on each of the 10 pages.
Worksheet
Curated OER

Add Mixed Numbers with and without Regrouping

For Students 3rd - 4th
For this adding mixed numbers with and without regrouping worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Worksheet
Curated OER

Mixed Fraction Sequences

For Teachers 3rd - 5th
In this math learning exercise, students complete the mixed fractions that are sorted into a sequence. The sheet is intended as a teacher's guide.
Worksheet
Curated OER

Fraction Addition from 1/2 to 4/5

For Students 5th
For this fraction addition from 1/2 to 4/5 worksheet, 5th graders solve 21 problems on a page, for 20 pages, answers provided, by adding the fractions with unlike denominators and reducing the answers.
Worksheet
Curated OER

Adding and Subtracting Like Mixed Numbers (3)

For Students 5th
In this mixed number fractions worksheet, 5th graders add and subtract the like mixed number fractions. Students solve 10 fraction equations.
Worksheet
Curated OER

Adding and Subtracting Like Mixed Numbers (4)

For Students 5th
For this mixed number fraction worksheet, 5th graders add and subtract the like mixed number fractions. Students solve 10 fraction equations.
Lesson Plan
Curated OER

Initial Fraction Ideas Lesson 19: Overview

For Teachers 4th - 5th
Pupils read different scenarios and discuss how to add fractions. in this addition of fractions lesson plan, students learn how to add unlike fractions and practice 4 problems.
Worksheet
Curated OER

Adding and Subtracting Like Mixed Numbers (10)

For Students 4th - 6th
In this adding and subtracting mixed numbers worksheet, learners use their math skills to solve 10 problems that require them to add and subtract mixed numbers with like denominators.
Worksheet
Curated OER

Adding and Subtracting Like Mixed Numbers (8)

For Students 4th - 6th
In this adding and subtracting mixed numbers worksheet, students use their math skills to solve 7 problems that require them to add and subtract mixed numbers with like denominators
Worksheet
Curated OER

Fraction Two-Step Word Problems - Mixed Numbers

For Students 4th
In this fraction worksheet, 4th graders solve for fractions reading word problems.  Students read and solve for 6 problems using the given information provided in each.
Lesson Plan
Curated OER

Equivalent Fraction Quilts

For Teachers 5th
Fifth graders practice fraction skills by making quilts using paper or cloth for the squares and rectangles. Each square of the quilt is an equivalent fraction which they design. Students can also use this activity to demonstrate how to...
Worksheet
Curated OER

Adding Decimal Fractions Mentally

For Students 3rd - 4th
In this decimal addition activity, students solve 14 problems in which decimal numbers to the tenths or hundredths place are added. Problems are in horizontal format and students are encouraged to add mentally.
Activity
Illustrative Mathematics

Mixed Numbers with Unlike Denominators

For Teachers 5th Standards
There is more than one way to add mixed numbers. This learning exercise asks 5th graders to find and record two ways. The purpose is to help pupils realize there are different ways to reach a common solution in math. The two most common...
Lesson Plan
Curated OER

Number Operations

For Teachers 3rd - 4th
Inject fun into your math review! Pupils review basic math operations with decimals as well as addition and subtraction with simple fractions. In this number operations lesson, students work in groups to create a game for the math skill...
Lesson Plan
National Security Agency

Money Maters: Integers are Integral!

For Teachers 5th - 7th Standards
A thoroughly-written lesson plan and a plethora of worksheets about integers comprise this resource. Neophyte number crunchers learn to recognize integers, add and subtract them, and apply the concepts to the designing of a personal...
Lesson Plan
Curated OER

Investigation - The M & M Mystery

For Teachers 6th
Sixth graders inspect M&M's to complete statistical data. Students interpret percent of colors represented. They convert data from decimals, fractions, and percents. Using the data, 6th graders create a bar graph and a circle graph.
Lesson Plan
EngageNY

Solving Rational Equations

For Students 10th - 12th Standards
What do fractions and rational expressions have in common? Everything! Learners use common denominators to solve rational equations. Problems advance from simple to more complex, allowing pupils to fully understand the material before...
Interactive
CK-12 Foundation

Rational Numbers in Applications: Pizza with Friends

For Students 6th - 7th Standards
Explore the application of fractions in a real-life situation. Learners manipulate an interactive simulation to model a given scenario. They find fractions of fractions and explain the importance of the part-to-whole comparison.

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