PBS
Adding Integers
Your sixth and seventh graders deepen their understanding of a number line and adding integers in this concrete, hands-on activity. Learners play "Warehouse Puzzle" and then discuss their game strategies and the characteristics...
Curated OER
Math is Everywhere! Post Test
For this math test worksheet, students complete 10 multiple choice questions covering a wide variety of math concepts. An answer link is included.
Curated OER
Commutative, Associative, and Distributive Properties
Students explore the concept of the associative, commutative, and distributive properties. In the associative, commutative, and distributive properties lesson plan, students discuss real world examples of each property. Students...
Curated OER
Is Your Square Complete?
Students practice solving quadratic equations using a form called Complete the Square.
Curated OER
Examining Estimation
Second graders participate in various activities which help them explain and explain the difference between an estimate and an exact amount.
Curated OER
Equivalent Ratios
In this ratios learning exercise, students complete a variety of online exercises involving writing twelve ratios in their simplest form, writing nine ratios in the form of 1:n, writing six ratios in the form n:1 and solving seven ratio...
Curated OER
Barge Building: What Floats Your Boat?
Students construct aluminum foil boats that float while holding the greatest number of pennies. They investigate the concept of water displacement, record their results, and watch a Bill Nye video on buoyancy.
Curated OER
Counting Area
In this math worksheet, students find the area of shapes by counting the number of grid paper squares inside each shape. This is a worksheet generator, the teacher controls the complexity of the shapes as well as the grid size. Answers...
Curated OER
Two-Step Equations
Students explore the concept of solving two-step equations. In this solving two-step equations lesson, students watch a short video about solving equations. Students view a PowerPoint presentation about solving two-step equations....
Curated OER
Basic Roof Framing
Learners complete a unit of lessons on basic roof framing. They discuss the various styles of roofs, identify the styles in the neighborhood, cut out rafters using circular saws, and assemble roof rafters.
Curated OER
Cherries Are Positive, Lemons Are Negative- Part 2
Third graders, in groups, subtract integers by following Cherries are Positive, Lemons are Negative. They discover the rules for subtracting integers by using cherry heads and lemon heads.
Curated OER
Saving Money Through Mathematics
Third graders discuss light sources and collect data about energy sources. They compare data and create a multiple line graph showing energy used by light sources for each student in the group. They present their graphs and write a...
Curated OER
Transportation Math
Students practice their problem solving skills. In this addition and subtraction lesson, students solve story problems regarding the delivery of consumer goods.
Curated OER
The Fathers' Day Card
Students subtract using decimals and find half of a decimal number. They write and solve problems which involve decimals and which require a choice of one or more of the four arithmetic operations.
Curated OER
Jobs and Salaries
In this economics worksheet, students look for the budgets and go through the practical activities of maintaining a monthly expense sheet.
Curated OER
Football Statistics
In this math instructional activity, middle schoolers examine the statistical information as provided in the graphic organizer and calculate the other values.
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Dividing Fractions
This site has an explanation of how to divide fractions by multiplying the reciprocal of the denominator. It explains why you invert and multiply! This site also contains links to numerous Math Forum sites pertaining to fractions,...
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: How to Multiply Fractions; How to Divide Fractions
Students solve fraction division problems. To see the answers, students need to roll their mouse over the colored area.
Science Struck
Science Struck: How to Divide Fractions With Whole Numbers
Demonstrates how to divide a fraction by a whole number.
AAA Math
Aaa Math: Dividing Fractions by Fractions
Students review how to divide fractions by fractions. Practice problems are included.
AAA Math
Aaa Math: Dividing Fractions by Whole Numbers
This site explains how to divide fractions by whole numbers. It provides games and exercises to practice the skill.
Sophia Learning
Sophia: Dividing Fractions by Mixed Numbers
Students review how to divide fractions by mixed numbers in this video tutorial. The lesson includes a detailed example.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: How to Multiply Fractions; How to Divide Fractions
Students solve fraction multiplication and division problems. To see the answers, learners need to roll their mouse over the colored area.
Math Is Fun
Math Is Fun: Dividing Fractions by Whole Numbers
Explains how to divide a fraction by a whole number. Includes eleven practice questions.