+
Lesson Plan
Curated OER

Triangle Tango: Special Right Triangles

For Teachers 8th - 10th
Young scholars investigate properties of special right triangles. In this geometry lesson, students use the Pythagorean Theorem to solve for missing angles and sides. They perform reflections.
+
Worksheet
Curated OER

Pythagorean Theorem

For Students 5th - 10th
In this Pythagorean theorem worksheet, students use the Pythagorean theorem to find the missing side of the triangles. Students complete 8 problems total.
+
Worksheet
Curated OER

Pythagorean Theorem

For Students 4th - 6th
For this Pythagorean Theorem worksheet, students find length of sides for 8 triangles.  A website reference is included for additional resources.
+
Worksheet
Curated OER

Pythagorean Theorem

For Students 4th - 6th
For this Pythagorean Theorem worksheet, students find lengths of sides of 8 triangles. A website reference for additional resources is given.
+
Worksheet
Curated OER

Pythagorean Theorem

For Students 5th - 7th
In this Pythagorean Theorem worksheet, students find the lengths of sides for 8 triangles. A website reference for additional activities is given.
+
Worksheet
Curated OER

Pythagorean Theorem

For Students 4th - 5th
In this Pythagorean Theorem worksheet, students find the length of sides of a set of 8 triangles. A website reference for additional activities is given.
+
Lesson Plan
Curated OER

Geometry in Football

For Teachers 8th - 10th
Students use the pythagorean theorem to solve problems. In this geometry lesson, students relate football to math and the coordinate plane. They calculate the perimeter, area and distance.
+
Worksheet
Curated OER

The Pythagorean Theorem

For Students 9th - 11th
In this geometry instructional activity, students solve missing parts of a triangle using the Pythagorean Theorem. There are 19 questions with an answer key.
+
Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers 8th - 10th
Students investigate the properties and idea of the Pythagorean Theorem. In this algebra activity, students identify the different parts of a right triangle and relate it to the Pythagorean Theorem. They do a robotic experiment to...
+
Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers 9th - 10th
Students solve problems using the Pythagorean Theorem. For this geometry lesson, students identify different parts of a right triangle. They use the Pythagorean Theorem to calculate missing angles and sides.
+
Lesson Plan
Curated OER

Pythagorean Theorem: Triangles and Their Sides

For Teachers 8th - 10th
Students investigate triangles and their relationship to each other. In this geometry lesson, students solve right triangles using the properties of the Pythagorean Theorem. They differentiate between right, acute, straight and oblique...
+
Lesson Plan
Curated OER

Pythagorean Circles

For Teachers 9th - 10th
Students solve problems using smaller steps. In this geometry lesson plan, students find the diagonals of rectangles and the area of the annulus between two circles. They are given the starting point and the radius.
+
Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers 9th - 10th
Students solve problems using the Pythagorean Theorem. In this geometry lesson,students identify the right angle, hypotenuse and legs of a right triangle. They find the missing sides using the ratios of the Pythagorean theorem.
+
Worksheet
Curated OER

Proportions

For Students 6th - 8th
For this proportion worksheet, students compare two proportionate shapes and find the length of the "x" side. There are four pairs of shapes. Shapes include triangle, rectangle, parallelogram and a trapezoid.
+
Worksheet
Curated OER

Seventeen Math Regents Exam Pythagorean Theorem Questions

For Students 8th - 10th
In this Pythagorean Theorem worksheet, students solve seventeen Math Regents Exam questions using the Pythagorean Theorem.  The solutions are provided.
+
Lesson Plan
Curated OER

Area of a Triangle

For Teachers 9th - 11th
In this geometry worksheet, students solve problems by finding the area of a triangle. They are given the sides and asked to solve using the Pythagorean Theorem. There are 72 problems.
+
Worksheet
Curated OER

Right Trianlges: Missing lenght

For Students 10th Standards
In this geometry worksheet, 10th graders use the Pythagorean Theorem to find the indicated missing side of a right triangle.  The one page worksheet contains one problem.   Answers are not provided. 
+
Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers 7th - 8th
Students explore the history of Pythagoras and his contributions to mathematics. For this middle school geometry lesson, students use one inch tiles to investigate the Pythagorean Theorem and to find the length of the sides of a right...
+
Worksheet
Curated OER

Mathematics Test Book 3

For Students 10th - 12th
In this mathematics worksheet, students solve problems involving the Pythagorean Theorem, simple interest, distance formula and measurement conversions.  This 20-page worksheet contains 10 multi-step problems.
+
Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers 7th - 12th
Students investigate the Pythagorean Theorem.  In this seventh through twelfth grade geometery lesson, students explore the Pythagorean Theorem and its converse and use it to find the length of the missing side of a right triangle.
+
Worksheet
Curated OER

Find the Missing Side of the Right Triangle

For Students 6th - 8th
In this find the missing side of the right triangle worksheet, learners use the Pythagorean theorem to find the missing side, given the other 2 lengths, for 4 triangles.
+
Lesson Plan
Curated OER

Why use the Pythagorean Theorem?

For Teachers 8th
Eighth graders explore the Pythagorean Theorem.  In this middle school geometry lesson, 8th graders solve problems using the Pythagorean Theorem as they explore the definition of a theorem and attempt to determine the formula for the...
+
Worksheet
Curated OER

Math Worksheet: Geometry Problem (3)

For Students 9th - 11th
For this geometry worksheet, students find the missing side of a triangle within a triangle. Students use sine and cosine relationships as well as the Pythagorean Theorem.
+
Worksheet
Curated OER

Pythagorean Theorem for Algebra I

For Students 8th - 9th
In this Pythagorean theorem for algebra I worksheet, students answer 10 problems finding the missing side of a right triangle using the Pythagorean theorem.