Lesson Plan
Curated OER

Going Whole Hog

For Teachers 4th - 6th
Students participate in a game in which they compare fractions and graph the fractions.
Lesson Plan
Curated OER

Dividing Fractions

For Teachers 6th
Sixth graders explain what the division of fractions truly means.
Lesson Plan
Curated OER

Candy Fractions

For Teachers 2nd
Second graders complete math activities with donated seasonal treats. They estimate, count, sort, name and graph bags of treats. They can eat treats when finished.
Lesson Plan
Curated OER

Graphing and the Coordinate Plane

For Teachers All
Students learn about the Cartesian coordinate plane, understand the four quadrants of the Cartesian coordinate plane, and plot points on the plane. Students read coordinates for a point from a graph and give the ratio of rise over run...
Lesson Plan
Curated OER

Reading Graphs

For Teachers 6th - 8th
Students practice plotting functions on the Cartesian coordinate plane, see several categories of functions, including lines and parabolas, and read a graph, answering questions about the situation described by the graph
Lesson Plan
Curated OER

Reading Graphs

For Teachers 7th - 9th
Students plot functions on the Cartesian coordinate plane. They explore lines and parabolas. Students analyze graphs and answer questions about the information presented on the graph using an online program.
Lesson Plan
Curated OER

Cartesian Coordinate System

For Teachers 7th - 9th
Students explore the Cartesian coordinate plane and plot points on the graph. They interpret coordinates for a point from the graph and give the ratio of rise over run for slope.
Lesson Plan
Curated OER

Introduction to Linear Functions

For Teachers 9th - 12th
Young scholars are introduced to the concept of linear functions. Using new terminology, they describe linear functions in sentences and in data tables. Using the internet, they calculate and record answers to problems which are...
Lesson Plan
Curated OER

Adding and Subtracting Fractions

For Teachers 2nd
Second graders use blocks to show the addition and subtraction of fractions with common denominators. They identify the steps in these functions and complete a worksheet.
Lesson Plan
Curated OER

Number and Algebra: Again and Again

For Teachers 5th - 9th
Students use a given spreadsheet to investigate an iterative process by changing the variables. They design their own spreadsheet to investigate the iterative process.
Lesson Plan
Curated OER

Where Should You Turn?

For Teachers 4th
Fourth graders complete activities to study decimal numbers. In this decimal numbers lesson, 4th graders study decimal numbers to express numbers less than one and intervals. Students complete map and location activities to study the...
Lesson Plan
Curated OER

But That's Not FAIR!

For Teachers 3rd
Third graders solve problems using fractions through hands-on activities and appropriate literature.
Lesson Plan
Curated OER

Angular Solution of Hydrogen Atom

For Teachers Higher Ed
Students participate in an angular solution of hydrogen activity. Using this activity, students also illustrate eigenvalue problems applied in mathematics. They explore Schrodinger's equation and particle wave duality.
Unit Plan
Khan Academy

Khan Academy: Equivalent Fraction Models

For Students 2nd - 4th Standards
Identify and create equivalent fractions using visual models. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints. CCSS.Math.Content.3.NF.A.3.a Understand two fractions...
Unknown Type
Khan Academy

Khan Academy: Equivalent Fractions (With Fraction Models)

For Students 3rd - 5th Standards
In this exercise, students practice identifying equivalent fractions (with fraction models). Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Unit Plan
Khan Academy

Khan Academy: Equivalent Fractions (Fraction Models)

For Students 3rd - 5th Standards
Practice finding equivalent fractions. These problems show you pictures of fractions to help you out. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints....
Activity
University of Cambridge

University of Cambridge: Nrich: Fractional Triangles

For Students 3rd - 8th Standards
On this one page website sharpen your logic and equivalent fraction skills while working on this challenge. The solution is available to double check your solution.
Interactive
National Council of Teachers of Mathematics

Nctm: Illuminations: Fraction Models

For Students 9th - 10th Standards
An interactive game to learn fractions less than one, greater than or equal to 1, which are written as mixed numbers and their equivalent decimal and percentage forms
Unit Plan
Education Development Center

Tune in to Learning: What's a Fraction

For Students 9th - 10th Standards
Use this interactive lesson to learn about fractions. You will find equivalent fractions, compare fractions, and more. Immediate feedback is given to your answers. Links to related videos.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 4.nf Explaining Fraction Equivalence With Pictures

For Students 4th
The purpose of this task is to provide students with an opportunity to explain fraction equivalence through visual models in a particular example. Part (c) should be approached as a discussion before students are asked to write an...
Unit Plan
Khan Academy

Khan Academy: Equivalent Fractions on the Number Line

For Students 2nd - 4th Standards
Graph and identify equivalent fractions on a number line. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints. CCSS.Math.Content.3.NF.A.3.a Understand two fractions as...
Interactive
National Council of Teachers of Mathematics

Nctm: Illuminations: Fraction Models

For Students 3rd - 8th Standards
Numerator values can be set for 0-20. Denominator values restricted to 1, 2, 4, 5, 8, 10 and 20. Use this interactive tool to show a fraction. Adjust both the denominator and numerator and see a visual representation as a part of a...
Unit Plan
Beacon Learning Center

Beacon Learning Center: Flowering Fractions

For Students Pre-K - 1st Standards
An interactive web lesson teaches students about fraction concepts such as equivalent and equal parts.
Unit Plan
PBS

Pbs: Subtraction of Fractions Using a Visual Model

For Students 3rd - 5th Standards
Use a visual model to subtract fractions with unlike denominators. This video focuses on using an equivalent fractions chart to compare fractions and find the missing piece.