Lesson Plan
Willow Tree

Rational vs. Irrational Numbers

For Students 7th - 10th Standards
Build an understanding of rational numbers and their counterpart irrational numbers. Lead learners through an explanation of rational numbers and the ways they can be expressed. Then introduce them to irrational numbers and make...
Worksheet
Curated OER

Subtracting Integers

For Students 5th - 6th Standards
In this subtracting integers worksheet, students use 9 integer lines to help them solve 9 math problems that require them to subtract positive and negative numbers.
Lesson Plan
Cornell University

Metamorphosis

For Teachers 4th - 5th Standards
Looking for an insect unit that addresses multiple skill strategies? Young entomologists explore multiple life cycles of insects that go through metamorphosis. The brainteasers and mobile activity spark learner interest before guiding...
App
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Oddrobo Software

King of Math: Full Game

For Students 3rd - 8th Standards
All hail the king! Young mathematicians put their skills to the test as they strive to become the king of math.
Lesson Plan
Curated OER

Majority Rules

For Teachers 3rd - 7th
Students practice the voting process by taking a group vote using fractions or percents. In this voting process lesson plan, students review the voting process and vote using hands or a private ballot. Students tally the responses to the...
Lesson Plan
Curated OER

Products, Multiples, Factors

For Teachers 4th - 8th
In this products, multiples, and factors worksheet, students complete various activities where they solve problems for products, multiples, and factors of numbers. Students complete 14 problems.
Lesson Plan
Curated OER

Initial Fraction Ideas Lesson 6: Overview

For Teachers 3rd - 5th
Students use fraction circles to observe fractions in smaller parts and to complete charting and word problem activities. In this fraction lesson plan, students complete chart problems, word problems, and fraction comparing problems...
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. 
Worksheet
Curated OER

Relating Coins to Bills: Enrichment

For Students 4th - 5th
In this fractions and money worksheet, learners use the chart that lists coins, their values, and the fraction they represent in a dollar. Students then use the chart to answer the questions.
Lesson Plan
Curated OER

Percentage War

For Teachers 5th
Fifth graders explore fractions by participating in a card activity in class. In this percentages instructional activity, 5th graders inventory the amount of different cards in a deck in order to determine the percentages of getting a...
Worksheet
Curated OER

Probability Theory: 1

For Students 7th - 10th
For this probability worksheet, students complete probability word problems involving odd and even numbers, dice, decks of cards, and more. Students complete 10 problems.
Worksheet
Curated OER

Probability Theory

For Students 6th - 10th
In this probability worksheet, students answer probability word problems about decks of cards, even and odd numbers, dice, and more. Students complete 10 problems total.
Worksheet
Curated OER

Mixed Numbers and Decimals

For Students 4th
In this number sense activity, 4th graders write mixed numbers as decimals in 6 problems. They begin with mixed numbers both in word and standard form and write each as a decimal.
Worksheet
Curated OER

Thinking!!!

For Students 4th - 8th
In this mathematical concepts worksheet, students complete math word problems dealing with fractions, multiplication, probability, and more. Students complete 8 problems total.
Worksheet
Curated OER

Patterns

For Students 2nd - 4th
In this patterns activity, students problem solve the answers to six mathematical word problems involving patterns with whole numbers and fractions.
Worksheet
Curated OER

Compare Expressions

For Students 6th - 8th
In this expression comparison worksheet, middle schoolers solve 14 pairs of expressions to determine whether they are greater than, less than , or equal to one another. Students also respond to 2 word problems.
Lesson Plan
Curated OER

Rounding Numbers

For Teachers 4th
Fourth graders complete math problems where they round numbers to the nearest ten, hundred, or thousand. For this rounding lesson plan, 4th graders explain how to round the problems they solve.
Worksheet
Helping with Math

#6: Addition and Subtraction Equations (2 of 2)

For Students 7th - 8th Standards
This printable contains 12 basic equations to be solved. The first one is worked out as an example, and the answers for all can be found by clicking on a "Show Answers" box found on the website. The publisher has identified this as...
Worksheet
Curated OER

Analyzing Reasonableness

For Students 3rd - 4th
In this analyzing reasonableness worksheet, students solve 6 word problems pertaining to a recipe for cereal snack mix. The problems include basic fractions.
Worksheet
Curated OER

Inequalities

For Students 4th - 8th
In this inequalities worksheet, learners complete comparison problems with whole numbers and fractions. Students also complete true and false questions.
Lesson Plan
Curated OER

Paper Bag Skits

For Teachers 2nd - 6th
Students discover math measurements by creating a skit with classmates.  In this geometry lesson, students utilize objects in a paper bag and index cards to create a short skit focusing on debate over the size of the objects....
Worksheet
Curated OER

Fractions to Percents

For Students 5th - 8th
For this fractions to percents worksheet, students convert fractions with numbers less than 40 into percents. Students complete 6 problems total.
Lesson Plan
Curated OER

Basketball Caps

For Teachers 4th - 6th
Young scholars work on a problem, individually or in pairs. They are asked questions that focus on average. They discus that the average number represents an equal redistribution , rather than just being able to state the rule. They...
Lesson Plan
Curated OER

Ratios, Rates, Percent and Nutrition

For Teachers 6th - 8th
Examine food labels to determine percentage of fat and sugar to total calories with middle schoolers. Daily nutritional guidelines are discussed and learners will decide how well their foods fit into a healthy diet. In the provided...