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Interactive
Curated OER

Inverse Trig Functions: Chain Rule

For Students 9th - Higher Ed
In this trigonometric functions worksheet, students differentiate inverse trigonometric functions using the chain rule. There are 15 questions.
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Lesson Plan
Curated OER

Euler's Method

For Teachers 9th - 12th Standards
Learners identify Euler's method of graphing in this calculus activity. They approximate values of a function and check their work using EM. They also differentiate equations at an exact point.
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Lesson Plan
Curated OER

Fact Families

For Teachers 5th
Fifth graders explore fact families. They solve simple math problems. Students determine which mathematical property is used to solve the given problem. They are given five minutes to complete as many mathematical facts as possible.
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Lesson Plan
Curated OER

Fraction Conversion Bingo

For Teachers 6th - 8th
Learners reinforce previous math lessons involving the relationships between fractions, decimals and percents.
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Lesson Plan
Curated OER

My Hero -- A Class Mural

For Teachers 6th - 12th
Young scholars discuss what heroism means to them. They create a black and white mural of a hero. They also research the hero's life and write about them.
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Lesson Plan
Curated OER

Mini-Metric Olympics

For Teachers 5th - 8th
Students participate in a Mini-Olympics with measurements. For this measurement lesson, students throw items and predict how far they will go. They measure the actual distance and find the difference between that and their estimate. 
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Worksheet
Curated OER

Quadratic Functions

For Students 10th - 11th
In this algebra worksheet, students graph quadratic functions and identify the vertex, axis of symmetry, maximum and minimum and intercepts. There are 7 questions.
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Lesson Planet Article
Curated OER

Students Analyze Data With Scatter Plots

For Teachers 4th - 8th
Scatter plot lessons can help students create different types of graphs by hand or with the aid of technology.
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Activity
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Illustrative Mathematics

Transforming the graph of a function

For Teachers 8th - 12th Standards
This activity guides learners through an exploration of common transformations of the graph of a function. Given the graph of a function f(x), learners generate the graphs of f(x + c), f(x) + c, and  cf(x) for specific values of c. The...
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Lesson Plan
Curated OER

Writing Variable Expressions for Physical Models

For Teachers 6th - 8th
Explore the concept of writing variable expressions by examining the similarities between expressions with numbers and expressions with variables. Emerging mathematicians determine rules for sequences and patterns before writing a rule...
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Lesson Plan
Curated OER

A Rectangular Prism and Its Net

For Teachers 6th - 10th
Identify the nets for prisms and other geometric shapes. Learners calculate the surface area of the rectangular prism then sketch the shapes of prisms and other polygons. Unfolded cereal boxes are used as a visual aid, great idea!
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Lesson Plan
Curated OER

The Pythagorean Theorem Lesson 2

For Teachers 8th - 12th
Learners discuss and review examples of the Pythagorean Theorem using a GSP, Geometer's Sketchpad, activity.
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Lesson Plan
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Happy Birthday Class

For Teachers 1st
First graders study each other's birthdays in graph form.
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Lesson Plan
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Stone Soup

For Teachers K
Students create a list of ingredients after counting the ingredients in Stone Soup.
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Lesson Plan
Curated OER

Count it, Glue it, Read it!

For Teachers Pre-K - K
Students identify numbers 1-10 and count objects to match corresponding numbers. In the number sense lesson, students create a counting book, matching numbers they've written on index cards with the correct number of items (beans,...
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Lesson Plan
Curated OER

THE MEAN INDEX CARD

For Teachers 6th - 8th
Students cut an index card to create three similar right triangles and explore the congruencies and proportions that exist. They investigate the properties of lines and concepts of congruency, similarity, tangency and symmetry of...
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Lesson Plan
Curated OER

Boats Graph

For Teachers 1st - 2nd
Students read from the Bible about the travels of Paul, particularly the boat rides. They trace Paul's travels on a map of Asia Minor. Students review a field trip they took and make a graph showing the numbers of each type of boat they...
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Lesson Plan
Curated OER

Absolute Value And Symmetry

For Teachers 9th - 12th
Students engage in a lesson that is concerned with the concepts of absolute value and symmetry. They define the meaning of absolute value and graph functions and study the corresponding line and its symmetry. The lesson includes calculus...
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Lesson Plan
Curated OER

Area graphics for 7th graders

For Teachers 6th - 7th
Students randomly select dimensions for three geometric shapes (square, right triangle and circle). From the graphs they compare and contrast the graphical results of each shape.
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Lesson Plan
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Picture Your Numbers with

For Teachers 5th - 7th
Students create pairs of cards with numbers and pictures. Encourage students to use a different color to represent each number/picture pair; this help them with visual association in the "Concentration" game.
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Lesson Plan
Curated OER

Money Skills (Using Coins)

For Teachers 3rd - 5th
Students pretend to purchase items at their class store using coins. At the store, they are to state the amount of the item they want to buy by reading the label. They give the cashier the correct amount of coins and are given a mark on...
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Lesson Plan
Curated OER

The Cuisenaire Four-Pan Algebra Balance: Limitations and Suggestions

For Teachers 8th - 9th
Learners illustrate the concept of balancing equations using a Four-Pan Algebra Balance. In this balancing lesson, students visualize why it is necessary to add or subtract the same quantity on both sides of an equation when solving...
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Lesson Plan
Curated OER

Critical Consumerism

For Teachers 9th - 11th
Learners investigate the ways companies target the teenage demographic. In this advertising lesson, students discuss in focus groups what they like to buy. Learners also complete a related worksheet.
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Lesson Plan
Curated OER

Modeling pentagrams using Geometers Sketchpad

For Teachers 10th - 12th
Students using visual modeling software will construct two regular pentagrams which are mathematically similar. They also create a multi-page document and learn to create links between the pages and to a website on the History of...