Worksheet
Curated OER

SAT Problem Solving

For Students 10th
For this geometry worksheet, 10th graders practice taking math questions that are on the SAT. The questions deal with a variety of different math. There are 10 questions with an answer key.
Lesson Plan
Curated OER

What Shape am I?

For Teachers 1st - 3rd
Students analyze characteristics of geometric shapes. They find shapes in their environment, and communicate why it is like the shape of their choice and not like another shape.
Lesson Plan
Curated OER

Why Is North Korea Going At It Alone?

For Teachers 9th - 12th
High schoolers examine the division of North and South Korea. They identify the ideological differences and the tensions between the two countries. They discuss the threat of nuclear weapons as well.
Lesson Plan
Curated OER

What Shape Am I?

For Teachers 1st
First graders analyze characteristics of geometric shapes. They identify, describe, and create simple geometric figures. They analyze characteristics of geometric shapes and determine the defining attributes of a circle,...
Worksheet
Curated OER

Longitude-Dava Sobel

For Students 9th - 12th
In this longitude worksheet, students read about how to determine the longitude of location while at sea and they answer 5 questions about calculating longitude.
Lesson Plan
Alabama Learning Exchange

Creating a Reflection

For Teachers 4th - 7th Standards
Investigate geometric reflections in this geometry lesson. Create geometric reflections that show the reflection across the x and y axis of a coordinate graph. Learners watch a teacher demonstration before proceeding on their own. They...
Worksheet
Curated OER

Solving Rational Equations

For Students 11th
In this algebra worksheet, 11th graders solve rational expressions, by combining the denominators and making them common. They solve word problems using algebra. There are 10 questions with an answer key.
Worksheet
Curated OER

Solving Fractional Equations

For Students 11th
In this algebra worksheet, 11th graders solve irrational functions by identifying the variables and make sure the equation is a true statement. They solve word problems also. There are 12 questions with an answer key.
Lesson Plan
Curated OER

Similar Triangles and Proportions

For Teachers 9th - 12th Standards
Pupils investigate similar triangles and proportions as they make conjectures about the length of sides of similar triangles. For this lesson, have your class construct similar triangles using Cabri Jr so that they share a common vertex.
Lesson Plan
Curated OER

Applying Proportionality in Scale Drawings

For Teachers 6th
Sixth graders examine a blue print and discuss the reasoning behind using blue prints. In this proportionality lesson plan,  students collaborate with their teammates to create a scale drawing. Once that is complete, 6th graders...
Worksheet
Curated OER

New York State Testing Program

For Students 8th - 10th
In this algebra review lesson, students work review problems to get ready for their exam.  There are 16 worksheets in this booklet.
Lesson Plan
Curated OER

Classifying Quadrilaterals

For Teachers 4th - 5th
Fourth and fifth graders learn to classify quadrilaterals and use more than one name for each. They follow the directions and classify three quadrilaterals. There are also activities which can be done with a partner.
Lesson Plan
Curated OER

Graphing Solutions

For Teachers 9th
In this graphing solutions worksheet, 9th graders solve 13 various types of problems. First, they find the solution of each systems by graphing on the coordinate plane provided. Then, students solve each systems of equations...
Worksheet
Curated OER

Optics - The Study of Light

For Students 9th - 12th
For this optics worksheet, students read about how light can reflect or refract and how lenses and mirrors work. Then students complete 13 matching, 27 fill in the blank, and 8 word problems.
Worksheet
Curated OER

Optics- The Study of Light

For Students 9th - 12th
In this optics activity, students read about refraction and reflection, lenses and mirrors, and objects and images. They answer 13 matching questions about light rays, light behavior and types of lenses. They also answer 9 questions such...
Lesson Plan
Curated OER

The Robot Archaeologist

For Teachers 9th - 12th
Students discover what is needed to program an underwater robot to complete a course of action.  In this robot archaeologist lesson students design an archaeological strategy of an underwater vehicle. 
Lesson Plan
Curated OER

Introduction to Field Mapping with a Compass and Pace

For Teachers 7th - 8th
Students practice using compass and calibrate their own pace, take field measurements of pre-set course with compass and pace, convert measurements into map, using angles and vectors, and make composite class map by adjusting different...
Lesson Plan
Curated OER

Mapping the Middle East

For Teachers 9th - 12th
Students examine how the countries of the Middle East were created. They explore the influence of various political and geographic factors in their creation. They list the things they should consider in deciding how to draw new borders...
Lesson Plan
Curated OER

Triangles

For Teachers 4th
Fourth graders participate in three experiments to gain understanding of triangles. For this triangles lesson, 4th graders use pipe cleaners to create bubble pipes, basketball hoops and bingo cards to display the characteristics of...
Lesson Plan
Curated OER

Measuring the Earth

For Teachers 9th - 12th
Students use principles of geometry to measure the circumference of the Earth. In this applied geometry lesson, students use mathematics to determine scientific information. They make measurements, calculate the central angle, and...
Lesson Plan
Curated OER

Naming Shapes

For Teachers 4th - 6th
Students study geometric shapes and practice naming them properly. In this geometry lesson, students work in groups to give definitions of the vocabulary to each other in their own words. Students also visit a lower grade and teach...
Lesson Plan
Curated OER

Mr. Lincoln's Hat

For Teachers K - 5th
Bring out the inner artist with this Abraham Lincoln lesson. Elementary students work on a home project creating a hat similar to Abraham Lincoln's hat. They will use geometry and measurement to create the scale of the hat, then...
Interactive
Curated OER

SAT Problem Solving Practice Test 09

For Students 10th - 12th
In this problem solving worksheet, students solve problems involving similar figures, polynomials, integers, and exponents.  This one-page worksheet contains ten multiple-choice worksheets.  Students may submit this online...
Lesson Plan
Curated OER

Quilt Squared

For Teachers 4th - 6th
Students study West Virginia quilts. For this mathematics lesson, students use symmetry, geometric shapes, and patterns to create their own quilt square.

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