Interactive
Curated OER

Solve By Quadratic Formula

For Students 9th - 12th
In this online math worksheet, students practice their ability to solve equations which utilize the quadratic formula. Students can check their answers, and there are "hints" given should they get stuck.
Interactive
Curated OER

Midpoint Formula Worksheet

For Students 7th - 10th
Students will find the midpoint of the line between two given points. Answers will be expressed as ordered pairs. Coordinates will be rounded to the nearest tenth if necessary.
Interactive
Curated OER

Quadrilateral Properties

For Students 9th - 12th
In this online math instructional activity, students answer "true" or "false" to a variety of statements regarding the properties of quadrilaterals. This excellent resource allows the students to check their answers, and to get "hints"...
Interactive
Curated OER

Interior Angles of Polygons

For Students 9th - 12th
In this online math worksheet, students determine the interior angles of polygons given their exterior measurements. This excellent resource allows the students to check their answers, and to get "hints" should they run into...
Interactive
Curated OER

Pythagorean Theorem Worksheet

For Students 10th
In this geometry worksheet, 10th graders use the Pythagorean Theorem to find the length of the unknown side of the right triangle. The one page interactive worksheet contains twelve questions. Answers and hints are included. 
Interactive
Curated OER

Trigonometry Worksheets

For Students 9th - 12th
In this online math worksheet, students utilize elements of trigonometry in order to describe aspects of a right triangle. This excellent resource allows the students to check their answers, and to get "hints" should they run into...
Interactive
Curated OER

Law of Cosines

For Students 9th - 12th
In this cosine worksheet, students will find the length of the third side of a triangle given the length of the other two side. Students will use the Law of Cosines to find the length of the missing side. Answers will be rounded to 3...
Interactive
Curated OER

Sixteen Mutually Exclusive Probability Problems

For Students 6th - 10th
In this mutually exclusive probability activity, students solve for the probability of sixteen mutually exclusive events.  A short explanation is provided.  Additionally students can find hints and check their solutions by...
Lesson Plan
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Keep It Academic

For Teachers 6th - 11th
Learners study various methods to learn about religion in the classroom. In this religion study lesson, students read and visit links to learn about various ways of teaching religion in schools. Learners learn the model world religion...
Lesson Plan
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Tastes Like Christmas, Exploring Taste

For Teachers 2nd
Second graders explore the four familiar tastes and taste buds.
Lesson Plan
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Business Writing Lesson Plan:

For Teachers 7th - Higher Ed
Students learn the importance of business writing, including content and presentation. They improve their usage of punctuation and commas.
Lesson Plan
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Famous African Americans ABC Book

For Teachers K - 12th
Students create an ABC book with short biographies of famous African Americans in history. They utilize teacher-selected and/or student-researched library sources about African Americans in history.
Lesson Plan
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HOW MUCH IS TOO MUCH?

For Teachers 4th - 6th
Students observe the construction and workings of an aquifer. They record and react to the effects of pollution on the aquifer.
Lesson Plan
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Mr.Bubble's News

For Teachers 2nd
Second graders use a double bubble thinking map to compare newspapers and magazines. They browse through magazines and newspapers to identify characteristics of each type of text and find 5 features for each type of text. They share...
Lesson Plan
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Could You Elaborate on That?

For Teachers 4th
Fourth graders engage in a instructional activity which teaches the parts of an expository essay and how to organize and write an expository piece from a given topic. After a lecture/demo, 4th graders utilize a worksheet imbedded in this...
Lesson Plan
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Memory Techniques

For Teachers 2nd - 4th
Students enhance memorization skills by using the following techniques: acrostics, acronyms, number pictures, spelling memory tips, name pictures, grouping, and journey pegs.
Lesson Plan
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Balanced Or Unbalanced

For Teachers 3rd - 5th
Students use physical models and graphs in order to solve problems that have their origin in the real world that require algebraic thinking. The words are changed into equations and inequalities in order to be solved. This requires...
Worksheet
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Worksheet 9: Vocabulary Review

For Students 3rd - 5th
In this vocabulary skills worksheet, students complete 8 sentences by selecting the words from the provided list that are closest in meaning to the boldfaced words in the sentences.
Lesson Plan
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Keeping Our Pets Safe In An Emergency

For Teachers 3rd - 5th
Students fill out worksheets that teach them how to prepare for emergency situations and how to enable animal safety in emergency situations. In this emergency lesson plan, students talk about different kinds of emergencies and how they...
Lesson Plan
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Caring for Others

For Teachers 11th - Higher Ed
Students explore the importance of caring for others in leadership. In this leadership and compassion lesson, students define compassion and brainstorm a list of do's and don'ts for caring. Students research articles that show caring and...
Lesson Plan
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The Bill of Rights: Debating the Amendments

For Teachers 6th - 12th
Learners interpret historical evidence presented in primary and secondary resources. In this Bill of Rights lesson, students research 12 possible amendments that were considered for the Constitution in 1789....
Lesson Plan
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Using Standard Deviation, part 2

For Teachers 9th - 12th
Students explain and learn the practical application of standard deviation. They compare cities in the U.S. and discover whether cities closer to the ocean have more consistent temperatures. Useful resources are given.
Lesson Plan
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Who Will Benefit if We Give Bulbs What They Need to Grow?

For Teachers 6th - 7th
Young scholars identify the elements needed for bulbs to grow. They raise tulips and give them to various members of the community. They identify local philanthropic communities and look for ways they can constructively donate time and...
Lesson Plan
Curated OER

Chrysanthemum Sound Boards

For Teachers K - 2nd
Students listen and match sounds such as rhyming, beginning, ending and vowel sounds to build phonemic awareness.