Lesson Plan
Curated OER

The Truth About Triangles And Proofs

For Teachers 9th - 12th
Students engage in a lesson plan that is about the classification of triangles and the mathematical proofs involved in working with them. They work on a variety of problems that are created by the teacher with the focus upon the...
Lesson Plan
Curated OER

Add It Up

For Teachers 1st
First graders engage in a lesson that gives the research basis for the use of manipulatives for the basic operations in mathematics. They use the variety of tools to solve basic problems. The lesson has valuable resource links for the...
Lesson Plan
Curated OER

Center Time

For Teachers 1st
First graders recognize and represent mathematical relationships using symbols and use number sentences with operational symbols to solve problems. They complete various activities such as tug of war, monkeys on a vine, and hit and miss....
Lesson Plan
Curated OER

Animal Skin

For Teachers 7th - 8th
Students investigate the skin surface to body area ratios for different animals.  In this seventh/eighth grade mathematics/science lesson, students explore heat transfer between an animal’s body and the environment.  Using...
Lesson Plan
Curated OER

Walk the Line

For Teachers 9th - 12th Standards
Learners create constant speed versus motion graphs. They will perform linear regressions on their data to describe the graphs mathematically.
Lesson Plan
Curated OER

A Steep Hike

For Teachers 7th - 8th
Students explore slope.  In this middle school mathematics instructional activity, students analyze and interpret graphs as they investigate slope as a rate of change.  Students use a motion detector to collect data as they...
Lesson Plan
Curated OER

Beverage Tests

For Teachers 7th - 8th
Young scholars investigate the pH of a liquid.  In this middle school mathematics/science lesson, students collect and analyze data regarding the pH of various liquids.  Young scholars display their data in various types of...
Lesson Plan
Curated OER

NUMB3RS Activity: Settling The Score

For Teachers 9th - 12th Standards
Learn how to investigate matrix multiplication.  In this secondary mathematics lesson, students examine matrix multiplication in the context of a Homes-Rahe stress test which is similar to the process used to score figure...
Lesson Plan
Curated OER

Symbolic Math Guid App

For Teachers 9th - 12th Standards
High schoolers explore problem solving with the TI-89 or Voyage 200. In this secondary mathematics lesson, your learners will investigate the Symbolic Math Guide Application which assists high schoolers with problem solving strategies by...
Lesson Plan
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Circles all Around

For Teachers 6th - 8th Standards
Students investigate circles. In this middle school mathematics lesson, students explore the relationship between the diameter of a circle and its circumference.
Lesson Plan
Texas Instruments

REAL LIFE REAL WORLD Activity - Surveyor

For Teachers 9th - 12th Standards
Learners investigate surveying in this secondary mathematics lesson. They will explore a real world application of geometry and trigonometry as they create a plot plan using a geometry utility and calculate the area of the land parcel.
Worksheet
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Final Analysis

For Students 7th - 9th
In this consumer mathematics worksheet, students calculate the total amount of money they earned during a project given. Then they transfer the expenses from each month to find their totals. Students also calculate to find their final...
Worksheet
Curated OER

The Tale of Tom Kitten

For Students 1st - 4th
In these reading comprehension worksheets, students recall story details, vocabulary usage, and work math problems related to the literature. The students will complete five multiple choice recall questions, four multiple choice...
Worksheet
Curated OER

Tally Marks

For Students 3rd - 5th
In this mathematical worksheet, students practice mastering the concept of keeping up with tally marks in a variety of activities. Students complete a survey involving tally marks.
Worksheet
Curated OER

Coordinates (2)

For Students 3rd - 5th
In this mathematical instructional activity, students practice plotting the points on a grid using eight different sets of coordinates with a ruler to make eight separate shapes.
Worksheet
Curated OER

Fill in the Gaps

For Students 3rd - 6th
For this mathematical worksheet, students fill in ninety blanks with whole numbers that when calculated come out to the answers given in each calculation.

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