Curated OER
Mean, Median and Mode (II)
In this mean learning exercise, students examine given information and determine the mean, mode and median of data. This one-page learning exercise contains 10 problems. Answers are provided.
Pennsylvania Department of Education
Using Polygons to Represent Fractions
Explore the world of fractions by using pattern blocks to show how different shapes can divide a hexagon. Elementary schoolers work in groups to complete these problems and to answer questions. Later, they work complete an independent...
Curated OER
Multiplying Polynomials
Learners investigate polynomials. In this algebra instructional activity, students solve problems dealing with multiplication of polynomials by using the distributive property and the FOIL method. Learners...
Education Development Center
Anita's Way to Add Fractions with Unlike Denominators
Could you develop your own way to add fractions with unlike denominators? An in-depth task has scholars examine a fictional conversation between several people in which they discuss a method of adding fractions with unlike denominators....
Curated OER
Order of Operations
In this order of operations worksheet, students solve problems that include all four operations, parenthesis, square roots, and more. Students complete 50 problems.
Curated OER
Introducing the Concept: Percents
Students explore the math concept of percents. In this percents lesson, students examine visual examples of the relationships among fractions, decimals, and percents. Students also practice solving problems that their instructors model.
Curated OER
Ratio and Proportion: Basic Operations and Applications
Learners explore example problems dealing with ratios and proportions. Afterward, they read story problems and solve them using ratios and proportions. This four-page worksheet contains six multi-step problems.
Curated OER
Division as Repeated Subtraction
In this division instructional activity, students solve long division problems where they learn that division is repeated subtraction. Students complete 4 problems.
Curated OER
Multiplying and Dividing Polynomials
Young scholars practice multiplying and dividing polynomial expressions with monomials. After a lecture on how to calculate the expression, students practice solving their own polynomial expression while being guided by their classmates.
Curated OER
Fractions: Multiplication and Division
Seventh graders multiply and divide fractions. Using the teepee method, 7th graders model fractions as they find solutions to problems. They recognize that "of" means to multiply and explore real life situations when multiplying or...
Curated OER
Find the Value of Expressions Using the Order of Operations
Here is another great way to introduce order of operations using "Please Excuse My Dear Aunt Sally." Pre-determined small groups work cooperatively to solve expressions. Afterward, they write a journal entry to explain the steps they...
Curated OER
Divide by 10 With Remainders
In this division instructional activity, students complete a set of 10 problems, dividing by 10. All problems have remainders; an answer key is included.
Curated OER
Grade 5 Basic Math
In this grade 5 math instructional activity, 5th graders answer a set of 22 multiple choice problem solving and estimation questions. Worksheet may be completed on-line and answers submitted.
Curated OER
Functions
Fifth graders explore mathematics functions. In this functions lesson, 5th graders explore 1 and 2-step functions involving addition, subtraction, multiplication, and division. Students also practice solving problems that their...
Curated OER
Adding, Subtraction, Multiplying, and Dividing Fractions and Mixed Numbers
In this fractions activity, students first review addition, subtraction, multiplication, and division without fractions. Next, students add and subtract fractions in fifth-three problems, followed by multiplying in forty-four...
Curated OER
Division: Finding Missing Numbers
In this division worksheet, students solve 144 division problems in which the divisor is missing. Worksheet is set up in 12 pages of 12 problems each.
Curated OER
Estimate Division
For this estimate division worksheet, students estimate by rounding each number in a division problem to the nearest ten. Answers are included on page 2.
Curated OER
Factoring Polynomials
Young mathematicians examine the "Tic-tac-toe" factoring method to factor polynomials. They use algebra tiles to model solutions of binomial multiplication problems. They discuss strategies and observe teacher-made models for solving...
Curated OER
Going My Way (High School Math)
Students solve uniform motion problems using formula d = rt.
Curated OER
Decimals: multiplication, division
For this decimals worksheet, students complete multiplication and division problems with numbers containing decimals. Students complete 8 problems total.
Curated OER
Word Power
Fifth graders identify a set of data from a real world problem. In this statistics instructional activity, 5th graders identify the range, mode, median and mean using some manipulatives. They write words randomizing the letters.
Curated OER
Multiplication and Division 2's and 3's
In this multiplication and division worksheet, students solve 80 multiplication and division problems involving twos and threes.
Curated OER
Using Inequalities to Problem Solve
Young scholars explore inequalities. In this Algebra I lesson plan, students solve and graph linear inequalities involving addition, subtraction, multiplication, or division. Young scholars use inequalities to solve and graph...
Curated OER
Word Ladders
In this secondary mathematics learning exercise, students follow Lewis Carroll’s rules to solve Word Ladders. The one page learning exercise contains two word ladder problems. Solutions are provided.