Worksheet
Curated OER

Don't Fence Me In: Prisms

For Students 9th - 12th
In this prism learning exercise high schoolers explore the best way to divide a rectangular region into four areas using parallel lines.  This one-page learning exercise contains 1 problem.  The answer is provided.
Worksheet
Curated OER

Applications of Parabolas

For Students 11th
In this algebra worksheet, 11th graders rewrite word problems using algebraic symbols. They relate parabolas to the real world and calculate the breaking distance using the distance formula they come up with. There is answer key.
Lesson Plan
Curated OER

Layers of the Earth (Crust, Mantle, Inner and Outer Cores)

For Teachers 7th - 12th
Students study the layers of the Earth.  In this Earth's crust lesson students complete an activity, divide into groups and diagram and define given terms. 
Lesson Plan
Curated OER

Measuring for Perimeter

For Teachers 3rd
Third graders find the perimeter of a polygon. In this measurement lesson, 3rd graders use yardsticks to measure straight-lined objects to the nearest 1/2 inch. Student choose a "mystery object," find the perimeter, and record it on the...
Lesson Plan
Curated OER

Interior and Exterior Angles of Polygons

For Teachers 9th - 10th
Students identify interior and exterior angles of polygons. In this geometry lesson, students add interior and exterior angles of polygons. They use angle theorems to solve the problems.
Lesson Plan
Pennsylvania Department of Education

Order, Order

For Teachers Pre-K - 2nd
Young scholars use pictures to identify items as ordinal numbers. In this ordinal numbers lesson plan, students use the words "before" and "after" to identify the pictures as well.
Lesson Plan
Curated OER

Partial Products

For Teachers 3rd
Third graders study partial-products algorithms. In this math lesson, 3rd graders use an algorithm to find the product of factors. Students discuss the relationships between multiplication and division.
Lesson Plan
Curated OER

How Taxing are Taxes?

For Teachers 6th - 12th
Learners explore the ways that taxes are levied based on taxable income. They analyze how a new series of tax cuts might affect people of different income levels and their tax rates.
Lesson Plan
Curated OER

Discovering Pi

For Teachers 6th
Sixth graders discover Pi.  In this discovering Pi lesson plan, 6th graders measure the diameter and circumference of various circular objects.  Students record their measurements in a table.  Students discuss how Pi...
Lesson Plan
Curated OER

Bon Voyage Math

For Teachers 6th
Sixth graders investigate the cost of throwing a party.  In this cost of throwing a party lesson, 6th graders have to throw a going away party for 2 exchange students given a $350 budget.  Students work in groups to determine...
Lesson Plan
Curated OER

Choose or Lose: The Electoral Process

For Teachers 7th - 10th
Learners examine the local and national election process. In groups, they brainstorm a list of the issues important to them and compare them to an overall list of issues present in the election. They analyze graphs and complete...
Lesson Plan
Curated OER

Fraction Dominoes

For Teachers 4th
Fourth graders participate in a math game that involves practicing their equivalent fraction skills in the advanced multiplication stage seven. They assess their ability skills of equivalent fractions to match twenty seven dominoes on...
Worksheet
Curated OER

Wave Properties

For Students 9th - 12th
In this wave properties worksheet, students will explore amplitude of waves, calculate wavelengths and frequency of waves in 11 fill in the blank and labeling questions.
Worksheet
Curated OER

Properties of Light

For Students 7th - 12th
In this light waves worksheet, students will measure the wavelength of different light waves and then calculate its frequency. This worksheet has 9 short answer questions and 10 fill in the blank questions.
Worksheet
Curated OER

Revision of the Four Rules (Whole Numbers)

For Students 5th - 10th
In this whole numbers worksheet, students read through an explanation of how to add, subtract, multiply and divide whole numbers. Then, students answer 60 questions in which they will do one of these operations with whole numbers....
Lesson Plan
Curated OER

Average of Numbers

For Teachers 4th
Fourth graders find the average of a set of numbers. In this math instructional activity, 4th graders add up a group of numbers and divide by the amount of numbers there are. They complete a worksheet and work in groups to find the...
Worksheet
Curated OER

How Do You Plan For Your Writing ?

For Students 3rd - 5th
In this writing activity, students organize their thoughts for a story by creating an outline. Students use the rubric at the top to help ensure they have the components they need to write a great story.
Lesson Plan
Curated OER

Compound Inequalities

For Teachers 9th - 11th
Students solve problems with compound inequalities. In this algebra lesson, students solve inequalities using addition, subtraction, multiplication and division. They graph-their solutions on a numbers line.
Interactive
Curated OER

Solving Equations with the Variable on Both Sides

For Students 9th - 12th
In this online math learning exercise, high schoolers solve equations which have the variable on both sides. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A...
Lesson Plan
Curated OER

Counting Principle

For Teachers 8th - 10th
Students identify the different outcomes given a situation. For this algebra lesson, students calculate the possible outcome using the counting principle. They compare and analyze patterns to make their predictions.
Lesson Plan
Curated OER

Tallest Stack Wins

For Teachers 3rd - 5th
Students build a stack of pennies as tall as possible, recording the number of pennies they are able to stack before the tower falls. Then, sharing answers, they determine the average number of pennies that could be stacked.
Lesson Plan
Curated OER

Tower Power

For Teachers 5th - 6th
Students explore basic building and engineering concepts by constructing a structure that supports weight. They demonstrate an understanding of basic business concepts by estimating the cost and value of a building.
Lesson Plan
Curated OER

Mission: Possible

For Teachers 5th - 8th
Students explore the concept of scale. In this scale lesson, students are given directions scaled in inches and students must convert them to feet. Students take a section of a map and create a bigger scaled model of the section.
Lesson Plan
Curated OER

Watt Power

For Teachers 7th - 10th
Students discuss the concept of power and the meaning of watts.  In this experimental lesson students divide into groups, record data and calculate the results.