Lesson Plan
Curated OER

Understanding Rational Numbers and Proportions

For Teachers 3rd - 4th
Students explore parts of a whole. For this fraction lesson, students determine what makes a fair share. Working with manipulatives, students solve mathematical problems containing fractions.
Lesson Plan
Curated OER

Fraction Facts

For Teachers 6th - 8th
Students are introduced to fractions, including operations with fractionsm converting fractions to decimals and percents. They are provided with activities that provide ample practice opportunities to reinforce the information from the...
Lesson Plan
Curated OER

Arrays Hooray

For Teachers 2nd
Second graders write and solve story problems which involve whole numbers, using addition, subtraction, multiplication, or division. They solve multiplication problems by using strategies other than counting all. They interpret and solve...
Lesson Plan
Curated OER

The Multiplier (small 2-digit by 1-digit numbers)

For Teachers 2nd
Second graders study digits in 2- or 3-digit whole numbers. They write and solve story problems which involve whole numbers, using addition, subtraction, multiplication, or division.
Worksheet
Curated OER

Relating Coins to Bills: Enrichment

For Students 4th - 5th
For this fractions and money worksheet, students 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.
Worksheet
Curated OER

Add Fractions with Like Denominators (E)

For Students 5th
In this fraction addition worksheet, 5th graders add the numerators with like denominators and write the answers as mixed numbers or whole numbers. Students solve 14 problems.
Worksheet
Math Salamanders Ltd.

Subtracting Fractions with Like Denominators Sheet 2

For Students 5th - 6th Standards
In this subtracting fractions with like denominators worksheet, students solve 16 subtraction problems with like denominators up to 20.
Lesson Plan
Curated OER

Percentage War

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

Parts of a Region

For Students 3rd - 5th
In this fraction worksheet, students read about fractions, numerators and denominators. They are also shown how a fraction can be depicted as shaded parts of a whole shape. They then solve the 9 problems in which they answer questions...
Worksheet
Curated OER

Math Vocabulary Spiral Puzzle

For Students 3rd - 5th
In this math vocabulary worksheet, students solve the clues for math vocabulary words to fill in the blanks in a crossword. Students complete 8 problems.
Worksheet
Curated OER

Using a Calculator - Percentages and Square Roots

For Students 6th - 7th
In this math worksheet, students use a calculator to solve 14 problems that involve square roots, powers, division, addition with fractions, percentages, and multiple step problems with parentheses.
Lesson Plan
Curated OER

Introducing the Concept: Rates

For Teachers 5th - 6th
Sixth graders explore rates as a specific type of ratio, using visual examples of unit rates and unit prices to increase comprehension. They also practice solving problems that are modeled by the instructor. The well-scripted lesson is...
Lesson Plan
Curated OER

One Size Fits All, Part 1

For Teachers 5th - 8th
Can you tell how tall someone is just by looking at their feet? In this activity, young mathematicians measure their height, arm span, and foot size, graph their findings, and answer questions about how these measurements are related....
Lesson Plan
Curated OER

Building Sets of 13 and 14

For Teachers Pre-K - 1st
Compose and decompose sets of 13 and 14 and compare sets of each with your little learners. They use objects to construct sets of 13 and 14, record their answers, and compare sets in several different ways.
Worksheet
Curated OER

Study Guide: Rational Numbers

For Students 6th - 8th
In this rational numbers worksheet, students solve and complete 8 different problems that include applying the comparison property and density property for rational numbers. First, they replace each blank with the correct symbol to make...
Lesson Plan
Curated OER

Basic Drafting Skills

For Teachers 9th - 12th
Students demonstrate the proper use of tools found in basic drafting. Using proper terminology, students identify tools and create Isometric and Orthographic drawings. Students convert Orthographic drawings into Isometric drawings and...
Worksheet
Curated OER

When Will it Happen?

For Students 4th - 5th
For this length of time worksheet, students solve math word problems that have to deal with lengths of time. Students complete 5 multiple choice problems.
Lesson Plan
Curated OER

Fire!, Probability, and Chaos

For Teachers 5th - 7th
Upper elementary and middle schoolers work with the concept of probability. They are introduced to the concept of chaos. Learners graph and analyze using a line plot, work with mean, and are introduced to the concept of variance.
Lesson Plan
Curated OER

Statistics and Shopping

For Teachers 5th - 10th
Explore how statistics are used in everyday life. Your soon-to-be savvy consumers use the Internet to find consumer-related statistical information and learn to make wise consumer decisions. Includes links to a practice sheet about data...
Worksheet
Helping with Math

Fractions: Subtracting Mixed Numbers (Same Denominator)

For Students 4th - 5th Standards
This straightforward instructional activity simply provides practice subtracting mixed numbers. There are 18 problems to solve, all of which deal with common denominators. Not exciting, but serves its purpose.
Lesson Plan
Curated OER

The Box with the Greatest Volume

For Teachers 5th - 8th
Learners use measurement tools to measure the nearest 16th of an inch. They connect fractions and their decimal equivalents and compare this with other decimals. Finally, the class uses algebraic concepts and formulas to solve problems.
Worksheet
Curated OER

Dividing Whole Numbers By Fractions

For Teachers 4th - 5th
In this math worksheet, students find the answers to the division problems for the whole numbers and fractions. The answers are also available.
Worksheet
Curated OER

Adding Fractions Worksheet 2

For Students 3rd - 5th
In this math activity, student practice solving the problems using the operation of addition with the mixed numbers. The answers are found on page two.
Lesson Plan
Curated OER

Algebra, Multiplication, and Division of Fractions

For Teachers 5th - 7th
Students gain knowledge by measuring time and distance for solving unknowns in an equation. They also will design an airplane and chance to communicate mathematically by writing essays.