Lesson Plan
Curated OER

CSI Investigation

For Teachers 8th - 10th
Students solve real life situation using the Pythagorean Theorem. In this geometry lesson, students calculate the length, midpoint and slope of segments. They solve word problems using properties of square roots.
Worksheet
Curated OER

Properties of a Quadrilateral

For Students 10th
In this geometry activity, 10th graders use coordinate geometry to examine the lengths, slopes, and midpoints of the diagonals of the different quadrilaterals in order to arrive at conclusions regarding the properties of the diagonals....
Lesson Plan
Curated OER

This Building is Tall

For Teachers 9th - 12th
High schoolers calculate the perimeter of shapes. In this geometry lesson, students relate properties of polygons to the real world. They find length, midpoint and slope.
Lesson Plan
Curated OER

Surface Area of Pyramids

For Teachers 9th - 12th
Students identify the surface area of pyramids and other polygons. In this geometry lesson, students find the different measurements for the different parts of a polygon. They use the surface area formula to solve for the surface area,
Worksheet
Curated OER

Quadratic and Linear Functions

For Students 11th
In this Algebra II worksheet, 11th graders review and apply the basic concepts for solving linear and quadratic equation. The one page worksheet contains twelve problems. Solutions are not provided. 
Lesson Plan
Curated OER

Newton's Laws

For Teachers 9th - 12th
Students examine and discuss Newton's Laws and discover his contribution to physics. In groups, they participate in an experiment in which they much apply the Laws to the world around them. They describe contact and conservative forces...
Worksheet
Curated OER

Differentiability and Linear Approximation

For Students Higher Ed
In this linear approximation instructional activity, students determine the derivative of a function and explore properties of the error when using a tangent line to approximate a function graph. This two-page instructional activity...
Lesson Plan
Curated OER

Circle Relationships

For Teachers 8th - 10th
Students explore circles.  In this geometry activity, students explore the relationship between the circumference of a circle, the distance a ball travels, and the number of rotations the ball must make in order to travel a certain...
Lesson Plan
Curated OER

High School Mathematics Problems from Alaska: Jesse Thomas Moose Hide Problem

For Teachers 9th - 12th
Students solve problems about a student earning money for college by tanning moose hides.
Lesson Plan
Curated OER

Gender and Income

For Teachers 10th - 12th
Students investigate Income and gender preference. In this statistic lesson, students collect data of Income to see if one gender makes more than the other. Students examine the data and draw conclusions.    
Lesson Plan
Curated OER

Troublesome Towers

For Teachers 8th - 10th
Students observe solids and identify parts that make up the surface area. In this geometry lesson, students calculate the surface are of solids and cones. They find polygons and solids in the real world.
Worksheet
Curated OER

Eight Volume of a Trench Problems with Explanations and Solutions

For Students 9th - 11th
In this volume worksheet, students answer four multiple choice and four problems solving problems regarding the volume of a trench.  Examples, formulas, explanations, and answers are provided.
Lesson Plan
Curated OER

Economics: Elasticity of Prices

For Teachers 10th - 12th
Students discover the elasticity concepts of price, income, cross elasticity, and elasticity of supply. They apply this knowledge to an activity about Britain's Birmingham Northern Relief Road.
Worksheet
Curated OER

Nine Quadrilateral Problems Involving Angle Measures and Classification

For Students 9th - 11th
In this quadrilaterals worksheet, students calculate the measure of angles in five parallelograms, name a quadrilateral, and find values of given variables in three diagrams.  The solutions are provided.
Lesson Plan
Curated OER

Properties of Logarithms

For Teachers 9th - 12th
Students explore the concept of logarithms.  In this logarithms lesson, students graph logarithms on their Ti-Nspire calculator.  Students describe the shapes of their graphs by identifying slope, y-intercepts, and roots. ...
Lesson Plan
Curated OER

Algebra- Cell Phone Plans

For Teachers 9th - 12th
Students analyze graphs to compare cell phone plans. For this algebra lesson, students work together to analyze phone plans and report the best phone plan. Students develop tables and graphs.
Worksheet
Curated OER

Inverse Variation

For Students 8th - 10th
In this algebra activity, students find the inverse of an equations. They graph their solutions and analyze it. There are 8 questions.
Worksheet
Curated OER

Supplemental Trig Problems

For Students 11th - Higher Ed
In this supplemental trigonometry worksheet, students determine the indicated limit, identify the tangent for an increasing function, find the relative and absolute extremes and write the formula for an equation and slope of a line. ...
Lesson Plan
Curated OER

Dog Lot Math

For Teachers 6th - 8th
Students use their problem-solving skills to answer math problems. They determine the cost of feeding sled dogs. They share their answers with the class.
Lesson Plan
Curated OER

Elasticity

For Teachers 12th - Higher Ed
Students analyze the meaning of the business term, elasticity, and discuss the main elasticity concepts of price, income, and cross elasticity. They manipulate and demonstrate various business formulas.
Lesson Plan
EngageNY

Comparing Linear and Exponential Models Again

For Students 9th - 10th Standards
Making connections between a function, table, graph, and context is an essential skill in mathematics. Focused on comparing linear and exponential relationships in all these aspects, this resource equips pupils to recognize and interpret...
Worksheet
Curated OER

Velocity

For Students 9th - 12th
In this velocity worksheet, students solve 13 problems including finding acceleration of objects, forces on objects, velocity of objects and interpreting graphs of position vs. time.
Lesson Plan
Curated OER

Easy Does It

For Teachers 5th - 6th
Students discover how inclined planes make work easier as they make mathematical predictions and prove their predictions through experiments.
Lesson Plan
Curated OER

High School Mathematics Problems from Alaska: Problem Setup and Pattern Recognition: Sunrise in Barrow, Alaska

For Teachers 9th - 12th
Learners make predictions using given data, writing a linear equation from given data, and using a linear equation to predict later behavior.

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