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Worksheet
Curated OER

Area and Perimeter of Compound Shapes (A)

For Students 6th - 10th
In this area and perimeter learning exercise, students find the area and perimeter of compound shapes containing numbers with decimals. Students complete 6 problems.
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Lesson Plan
Curated OER

Male Nok Head SculptureNigeria, Africa

For Teachers 6th
Sixth graders create sculpture. For this visual arts lesson, 6th graders design and create Nok sculptures that feature patterns and textures in the style of the Nok culture.
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Lesson Plan
Curated OER

Making Connections

For Teachers 6th - 12th
Students identify the main ideas in a passage from literature, and in a painting, and justify their conclusions using logic and language arts skills.
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Lesson Plan
Curated OER

What is History and Why Do We Study It?

For Teachers 8th - 12th
Students examine why it is important to study American history. In this American history lesson, students discuss why it is necessary to study history, arrange an outline of American history events in chronological order, and write an...
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Worksheet
Curated OER

Vertical Tower 2

For Students 11th - 12th
In this trigonometry worksheet, students prove that for the given conditions of the problem that cos y = cos2 x.  The one page worksheet contains one problem with the solution. 
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Worksheet
Lone Star College

Geometry Worksheet II

For Students 7th - 10th Standards
Young geometers get practice with the algebra of angles in an extensive skills practice worksheet. Supplementary, complementary, and vertical angle relationships are used, along with parallel lines cut by a transversal and angle sum of a...
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Worksheet
Curated OER

Proofs

For Students 8th - 11th
In this geometric proof worksheet, students compose 20 triangle congruency proofs. Students will decide if there is enough information in problems 1-6 to prove if any triangles are congruent. In problems 17 to 20, students use given...
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Lesson Plan
Curated OER

Addition & Multiplication of Matrices

For Teachers 9th - 12th
Students add and multiply matrices. They explore the dimensions of products of a matrix. After observing problems on the overhead, students solve their own matrix problems. They list and define the properties of matrix multiplication.
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Lesson Plan
Curated OER

Regents Exam Questions GG 10: Solids

For Teachers 10th - 12th
In this solids worksheet, students identify true statements that match a given solid. They identify parallel lines. This two-page worksheet contains four problems. Answers are listed on the last page.
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Activity
Illustrative Mathematics

Is This a Parallelogram?

For Teachers 9th - 12th Standards
If both pairs of opposite sides of a quadrilateral are congruent, is the quadrilateral a parallelogram? This task asks learners to determine the answer and to support their answer with a proof. The resource includes a commentary for...
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Lesson Plan
Michael Hunter and Fiona Kisby

Robert Boyle and Medical Reform in the 17th Century

For Teachers 7th - 11th Standards
Introduce pupils to the work of Robert Boyle and his influence on medical practice through a series of informational texts and discussion questions.
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Worksheet
Curated OER

Seismoscope Reading Comprehension Activity

For Students 4th - 5th
In this seismoscope reading comprehension worksheet, students read a 1 paragraph selection pertaining to seismoscopes and then answer 3 multiple choice questions regarding the information.
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Lesson Plan
Curated OER

Isosceles Triangle Theorem

For Teachers 8th - 10th
In this geometry worksheet, students differentiate between regular triangles and isosceles triangles. They apply the converse theorem and the vertex angle. There are eleven questions with an answer key.
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Lesson Plan
BBC

Walk Through History

For Teachers 4th
First the Vikings raided Great Britain, and then they set up camp and moved in. Learners explore Viking times and discuss reasons why groups choose to settle. They construct a class timeline, engage in several online activities, and then...
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Lesson Plan
Curated OER

Worksheet 24

For Teachers Higher Ed
In this math worksheet, students work with three dimensional graphing. The application problems include surface ships on maneuvers determining a submarine's course, helicopter travel, and proving that four points are coplanar. Students...
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Lesson Plan
Curated OER

Roman Britain

For Teachers 5th
In this world history worksheet, 5th graders complete a paragraph about how the Romans ruled Britain for many years. They complete phrases about how the invaded and conquered the country. They read about Roman Gods which include Juno,...
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Worksheet
Curated OER

A Variety of Word Problems

For Students 5th - 7th
In this math word problems instructional activity, students solve math word problems about division, fractions, and money. Students complete 3 word problems.
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Lesson Plan
Curated OER

Proving Quadrilateral Properties

For Teachers 9th - 11th
Working backwards can sometimes help you see a path to solving a problem. In this chapter, properites of quadrilaterials are proven by looking at flowcharts and working the probem backwards. Worked through examples are given, along with...
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Worksheet
Yummy Math

Happy 14th B’ak’tun, the start of the next Great Mayan cycle

For Students 5th - 9th Standards
The ancient Mayans had a complex calendar and number system with a rich history. In fact, the date 12/21/2012 was the center of much controversy as to whether or not it was the end of time. It wasn't the end of time, but it was the end...
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Lesson Plan
Curated OER

Inuktitut

For Teachers 7th - 10th
Students explore Inuit language. In this Inuktitut lesson, students listen to a lecture about the history and phonology of the Inuit language. Students create Inuktitut-English dictionaries with illustrations for younger student use.
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Worksheet
Curated OER

Circles

For Students 10th
In this circles learning exercise, 10th graders solve and complete 13 various types of problems. First, they solve each set of triangles for the given variable. Then, students name a radius, a diameter, a tangent, a secant, a point of...
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Worksheet
Curated OER

Tangent Lines

For Students 10th
In this tangent lines worksheet, 10th graders solve and complete 13 various types of problems. First, they solve the right triangles for the variables shown. Then, students name a radius, a diameter, a tangent, a secant, a point of...
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Worksheet
Curated OER

Right Triangles

For Students 10th
In this right triangles worksheet, 10th graders solve and complete 14 various types of problems. First, they find the perimeter of the isosceles trapezoid shown. Then, students find the measures of each marked side of a right triangle....
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Worksheet
Curated OER

Midpoints

For Students 10th
In this midpoints activity, 10th graders solve and complete 10 different problems. First, they find the perimeter of each illustrated triangle. Then, students determine the bases and median of a trapezoid. They also prove that two lines...

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