Worksheet
Curated OER

Fractions Worksheet #5

For Students 3rd - 5th
In this math worksheet, students solve the problems using fractions. They simplify them into simplest terms and convert to mixed numbers as needed.
Lesson Plan
Curated OER

Comparing Apples With Apples 2

For Teachers 5th - 6th
Learners use fractions strips to demonstrate addition and subtraction of fractions. They explore finding common denominations, examining equivalent fractions, and simplifying fractions. Students may work in groups or independently.
Worksheet
Curated OER

Rational Expressions

For Students 11th
In this Algebra II worksheet, 11th graders simplify rational algebraic expressions by factoring and cancelling the common factors.  The two page worksheet contains instruction, worked examples, and three practice problems. ...
Lesson Plan
Curated OER

Simplifying Expressions

For Teachers 6th - 8th
in this math worksheet, middle schoolers simplify the expressions into lowest terms. They pay special attention to the negative signed numbers.
Worksheet
Curated OER

Simplify

For Students 3rd
In this equation worksheet, 3rd graders simplify down to the lowest terms.  Students solve for eight problems using both addition and subtraction.
Worksheet
Curated OER

Rational Exponents

For Students 9th
In this rational exponents worksheet, 9th graders solve 10 different problems that include fractional exponents in each. First, they determine the simplest numerical answer possible for each expression. Then, students apply the rules of...
Worksheet
Curated OER

Adding Mixed Numbers (5)

For Students 4th - 5th
For this finding the sums of mixed numbers with uncommon denominators worksheet, students convert the denominators to common denominators and add. Students solve 10 problems.
Lesson Plan
Curated OER

Manipulating Integers

For Teachers 7th - 10th
In this algebra worksheet, students manipulate integers to add, subtract, multiply and divide using order of operation. They rewrite word problems and solve for the unknown. There are 24 questions with an answer key.
Interactive
Curated OER

Ratio Problems Worksheet 1

For Students 6th - 8th
Middle schoolers complete word problems dealing with ratios of numbers up to three digits. Pupils complete eight problems.
Lesson Plan
Curated OER

How Electronics Come to Us: Distribution and Use

For Teachers 4th - 6th
Students identify environmental challenges that can be solved throughout a product's life cycle. They experiment and examine how we can choose and use products in an environmentally responsible manner. Each student is also involved in...
Lesson Plan
Curated OER

Lesson 56

For Teachers 6th
Sixth graders practice Least Common Multiple in fractions. In this fraction lesson, 6th graders look at two different fractions and find a common denominator. They sing a song to memorize mean, median, and mode. 
Lesson Plan
Curated OER

What's My Ratio?

For Teachers 3rd - 5th
Students investigate ratios of various objects.  In this ratios of various objects lesson, students draw pictures on graph paper and then dilate or shrink the image.  Students determine the ratio of their pictures. ...
Worksheet
Curated OER

Unit 5: Worksheet 1 - Ratio

For Students 7th - 10th
In this ratio instructional activity, students identify and compare colors of marbles in a bag. They also compare lengths. Students write ratios to identify their comparisons. This three-page instructional activity contains...
Worksheet
Curated OER

Subtract Mixed Numbers with Like Denominators (F)

For Students 5th
In this mixed number subtraction instructional activity, 5th graders subtract the whole numbers in the mixed numbers and then the fractions. Students then reduce the fractions to solve the 14 equations.
Worksheet
Curated OER

Add Mixed Numbers With Like Denominators (G)

For Students 3rd - 4th
In this adding mixed numbers worksheet, students find the sums of whole numbers and fractions with common denominators and reduce and rename the answers. Students solve 7 problems.
Worksheet
Curated OER

Add Fractions With Like Denominators (G)

For Students 3rd - 4th
In this adding fractions activity, students add fractions with common denominators, write answers as mixed numbers, and reduce to greatest common factor. Students solve 14 problems.
Worksheet
Curated OER

Writing Formulas by Crossing Over

For Students 10th - 11th
In this formulas worksheet, students use the cross-over rule to determine the formula for compounds of the elements and polyatomic ions given. Students complete 15 problems.
Worksheet
Curated OER

Mountain Math Worksheet

For Students 5th
In this number sense worksheet, 5th graders solve 37 problems based on a given number. Students are asked to round the number, identify the number as even or odd and add 100 to the number.
Worksheet
Curated OER

Add Mixed Numbers With Like Denominators [C]

For Students 4th - 5th
In this mixed number addition worksheet, learners solve a total of 7 problems, adding mixed numbers with like denominators. An example problem appear at the top of the worksheet.
Worksheet
Curated OER

Add Mixed Numbers with Like Denominators (I)

For Students 5th
In this mixed number addition worksheet, 5th graders add the whole numbers and then the fractions in the mixed number equations. Students then reduce the fraction to solve the 14 problems.
Worksheet
Curated OER

Adding and Subtracting Like Mixed Numbers (7)

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

Mental Tests

For Students 5th - 6th
In this ratio instructional activity students use mental math to find the ratios in problems about people, distance, length, and products.
Lesson Plan
Curated OER

Line Segments and Dimensions

For Teachers 5th
Fifth graders explore measurement. In this measurement lesson, 5th graders review fractions, simplifying and using rulers to practice measuring by inches and centimeters. Students are shown how to measure and given a...
Worksheet
Curated OER

The Meaning Of Percent

For Students 4th
This lesson provides students with a variety of exercises which allow them to increase their ability to understand percentage.