Interactive
Curated OER

Interior Angles of Polygons

For Students 9th - 12th
In this online math worksheet, learners 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

Exterior Angles of Polygons

For Students 9th - 12th
In this online math activity, high schoolers find the exterior angles of polgyongs. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific teaching tool!
Interactive
Curated OER

Area of Shaded Region (rectangles and triangles)

For Students 9th - 12th
In this online math worksheet, students determine the area of shaded regions within rectangles and triangles. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A...
Interactive
Curated OER

Triangle Problems - Find the Height given the Area

For Students 9th - 12th
In this online math learning exercise, students find the height of 5 triangles given their area. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific...
Interactive
Curated OER

Circumference of Circle Worksheets

For Students 6th - 12th
In this online math worksheet, students determine the circumference of a variety of circles given their diameter. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A...
Interactive
Curated OER

Area of Shaded Regions that involve Circles

For Students 9th - 12th
For this online math worksheet, students determine the area of shaded regions within a circle. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific teaching...
Interactive
Curated OER

Find the surface area of solids

For Students 9th - 12th
In this online math instructional activity, students find the surface area of a variety of solid figures given their dimensions. This excellent resource allows the students to check their answers, and to get "hints" should they run into...
Interactive
Curated OER

Find the surface area of solids

For Students 9th - 12th
In this online math instructional activity, students find the surface area of solid shapes given their dimensions. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties....
Interactive
Curated OER

Find the Surface Area of Solids

For Students 9th - 12th
For this online math worksheet, students calculate the surface area of a variety of solid figures. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific...
Interactive
Curated OER

Pythagorean Theorem Worksheet

For Students 9th - 12th
In this online math worksheet, students use the Pythagorean Theorem to determine if given triangles are "right" triangles. This excellent resource allows the students to check their answers, and to get "hints" should they run into...
Interactive
Curated OER

Translation of a Point

For Students 9th - 12th
In this online math worksheet, students determine the translation of a point by utilizing the x and y coordinates. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties....
Interactive
Curated OER

Trigonometry Worksheets

For Students 9th - 12th
In this online math instructional activity, 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...
Interactive
Curated OER

Inverse Trigonometric Functions-Using a Calculator

For Students 10th
In this geometry worksheet, 10th graders use a calculator to evaluate the inverse of a trigonometric function. The one page interactive worksheet contains ten questions. Answers and hints are included. 
Interactive
Curated OER

Trigonometry Math - Using a Calculator

For Students 9th - 12th
In this online math worksheet, students practice using their calculator to perform trigonomic functions. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific...
Interactive
Curated OER

Five Find the Unknown Angle Interactive Problems

For Students 10th - Higher Ed
In this unknown angle activity, students use trigonometry functions in five problems to find the unknown angles.  Students may check their solutions and receive hints by using the "Check" and "Hint" button found at the bottom of the...
Interactive
Curated OER

Law of Sines or Sine Rule

For Students 9th - 12th
In this online math worksheet, students construct triangles and squares by utilizing the sine rule. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific...
Worksheet
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Community Helpers

For Students 7th - 8th
In this history worksheet, students complete eight sentences involving community helpers and then place their answers in a crossword puzzle.
Worksheet
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Community Helpers

For Students 7th - 8th
In this community helpers worksheet, students review, discuss and answer eight sentences regarding community helpers and then place them in a crossword puzzle.
Worksheet
Curated OER

Lowest Common Multiple

For Students 4th - 8th
In this lowest common multiple worksheet, learners find the LCM of 2 digit numbers that don't exceed the number 20. Students complete 10 problems.
Worksheet
Curated OER

Complete the Sentences Intermediate Level 8

For Students 2nd - 3rd
For this sentence completion worksheet, learners select the best option from the 4 choices to complete the sentences. Students complete 10 sentences.
Worksheet
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Complete the Sentences

For Students 3rd - 4th
In this sentence completion learning exercise, students read the sentences and select the best option to complete each example. Students complete 10 sentences.
Lesson Plan
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Writing Process

For Teachers 2nd
Second graders create a Mother's Day Writing Project in this instructional activity. They review the assignment's expectations, and develop their rough draft letters and illustrations. They then peer edit their rough drafts and write...
Lesson Plan
Curated OER

Big Pig

For Teachers K - 1st
Students study the/i/ sound and letter recognition using Elkonin letterboxes and letter manipulatives. They work with tongue twister that contains words with many examples of the /i/ sound. Next they buddy read "Liz is Six" before...
Lesson Plan
Curated OER

Word Wizards: Students Making Words

For Teachers K - 2nd
Students explore patterns in words and how to make new words by adding or changing the sequence of letters