Lesson Plan
Curated OER

Using Manipulatives to Teach Fractions

For Teachers 2nd - 3rd
There is no doubt that learners remember what they have learned when they have a visual representation. Using an egg carton and candy bars, they explore the concept of fractional amounts. By having students cut the egg carton into parts...
Unit Plan
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Intensive Intervention

Fractions as Numbers

For Teachers 3rd - 7th Standards
Your learners will enjoy thoroughly understanding fractions, and you will appreciate the abundant, quality resources in this comprehensive unit that builds toward a complete understanding of the concept of fractions as numbers. Many...
Workbook
National Security Agency

Equations and Expressions

For Teachers 5th - 6th Standards
Learners demonstrate their knowledge pictorially, concretely, and abstractly in this unit meant to last three hours over three days. Using hands-on activities, manipulatives,  real-world applications, and problem...
Lesson Plan
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Delaware Math Cadre Elementary Committee

Operations and Algebraic Thinking

For Teachers 4th Standards
How to use the relationship between multiplication and division to solve math word problems is the focus of the instructional activity presented here. In it, fourth graders work in groups to solve problems posed by the teacher. Then,...
Lesson Plan
Oregon Department of Education

Building and Expanding Patterns

For Teachers 4th Standards
The generation of a number, or shape pattern, is the focus of this math instructional activity. Pupils are presented with a variety of patterns shapes, and number patterns, then use worksheets embedded in the plan to gain further...
Lesson Plan
Curated OER

Subtracting Fractions - Unequal Denominators

For Teachers 4th - 6th Standards
Subtracting fractions that have unequal denominators is a tricky process. The lesson utilizes fraction bars as a manipulative, in order to understand subtracting fractions and estimating differences. After completing three activities in...
Lesson Plan
Curated OER

Rule for Equality of Fractions

For Teachers 3rd - 4th Standards
Here is a activity on equality of fractions. Learners use fraction bar manipulatives as the activity goes along to help them visually understand equivalent fractions. The activities described are top-notch, and there is a worksheet...
Lesson Plan
Curated OER

How the West Was One - Three x Four

For Teachers 6th
While this lesson provides a motivating and interesting way to review the concept of the order of operations, it involves the use of software called How the West Was One + Three x Four. There are also other resources that are referenced,...
Lesson Plan
Curated OER

Solving Problems Involving Subtraction

For Teachers 4th - 6th Standards
Here is an excellent lesson plan on solving subtraction word problems using fractions and mixed numbers. Learners complete three activities that will help them to explore and better-understand the world of mixed numbers. Fraction bars...
Lesson Plan
Curated OER

A Walk in the Park

For Teachers 3rd - 5th
Using a word problem, learners practice estimation techniques. After leading the class through a solution to this problem, a teacher could have the class complete other estimation activities using this one as a model.
Lesson Plan
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California Academy of Science

Optimal and Sustainable: Renewable Energy Revamp

For Teachers 6th - 10th Standards
More than 100 cities around the world have shifted from fossil fuels to renewable energy sources. Scholars investigate a city wanting to make this switch, but needs help determining how to make the shift. Groups consider all options,...
Lesson Plan
Curated OER

All About Me

For Teachers Pre-K - 1st
Students answer short answer questions, state their likes and dislikes, say what roles they have, and more about themselves. In this all about me lesson plan, students read books about how we are all different and the same.