Lesson Plan
Curated OER

Area Unit

For Teachers 9th - 11th
Students solve the area for parallelograms,squares, rectangles, trapezoids, and triangles. In this geometry lesson, students compare and contrast two dimensional shapes and apply their properties to solving real life scenarios. This is a...
Lesson Plan
Curated OER

Significant What?

For Teachers 9th - 12th
Students define accuracy and precision, and differentiate between the two terms, apply the concepts of accuracy and precision to a given situation and correctly apply the concept of significant figures to measurement and mathematical...
Lesson Plan
Curated OER

Traveling Through the Solar System

For Teachers 6th - 8th
Learners use calculator and non-calculator methods for analyzing data. They apply data collection and analysis in a study of mass and weight. Students enhance and apply the concept of line of best fit. They master graphing in a plane,...
Lesson Plan
Curated OER

Border Patrol

For Teachers 9th - 12th Standards
Young scholars investigate systems of linear inequalities as they apply to an area of land. They practice graphing systems and determine if a point lies in the solution. 
Lesson Plan
Curated OER

How Tall is that Tree?

For Teachers 4th - 12th
Students apply their math skills to develop an accurate estimate of the height of a tall tree. Three different methods are outlined. All grade levels should be able to perform the shadow method and the proportional method.
Lesson Plan
Center of Excellence for Science and Mathematics Education

A Sick Astronaut

For Teachers 6th - 8th Standards
Aspiring astronauts graph, interpret, and analyze data. They investigate the relationship between two variables in a problem situation. Using both graphic and symbolic representations they will grasp the concept of line of best fit to...
Lesson Plan
Curated OER

Pythagoreum Theorem

For Teachers 6th - 8th
Middle schoolers practice assessing how to apply the formulas for the area of parallelograms and triangles. They recount the contributions of Pythagoras and apply the theories of the Pythagorean theorem in a group project to calculate...
Lesson Plan
Curated OER

Application of Properties of Quadrilaterals in the Coordinate Plane

For Teachers 9th - 12th
Learners apply definitions and theorems to verify special quadrilaterals using coordinate geometry. They apply the slope formula, the midpoint formula, and the distance formula to justify that a given quadrilateral is a parallelogram....
Lesson Plan
Curated OER

What Does Time Have to Do with it?

For Teachers 6th - 9th
Students investigate time. In this investigative lesson, students run through an obstacle course using standard timers. They record the time and apply this knowledge to problems in math. Students record their predictions, and graph...
Lesson Plan
Curated OER

Percents: What's the Use

For Teachers 6th - 8th
Students research percentages in real world situations. In this percents lesson, students demonstrate their ability to apply percents to everyday situations. Students communicate mathematically by conducting interviews about percents and...
Lesson Plan
Curated OER

Deric's Blotto

For Teachers 9th - 10th
Young scholars solve the handshake problem and investigate triangular numbers. In this geometry lesson, students investigate Blotto games as they apply concepts of triangles and geometric theorems.
Lesson Plan
Curated OER

Using Ratios to Taste the Rainbow

For Teachers 9th - 11th
Students solve problems using ratios and proportion. In this algebra instructional activity, students analyze skittles and their different colors as they apply the properties of ratios and proportions to solve their problems.
Lesson Plan
Curated OER

Holiday Market Basket Information

For Teachers 9th - 12th
Students practice with calculation of a price index using a fictitious market basket. They apply higher level problem-solving skills and develop an awareness of multicultural holiday rituals.
Lesson Plan
Curated OER

Relative Ratios

For Teachers 6th - 8th
Learners discover that proportions are made up of equal ratios each containing the same building blocks. They, using the Internet, apply their knowledge of direct relationships and proportions to problems in planetary science.
Lesson Plan
Curated OER

By Land, Sea or Air

For Teachers 6th - 8th
Students learn navigational techniques change when people travel to different places. They understand differences between navigation on land, water, air and in space. They explain the concept of dead reckoning as it applies to...
Lesson Plan
Curated OER

Invest In Yourself

For Teachers 7th - 12th
Students learn about budgeting, saving, dept, financial management, opportunity cost, and self-regulation. In this financial management lesson, students apply their knowledge of finance components and create their own web based plan...
Lesson Plan
Curated OER

Scale

For Teachers 9th - 10th
Students apply concepts of scales to solve problems. In this geometry lesson plan, students solve real world problems using scales, proportions and ratios. They predict the actual size of a model given the scale drawings.
Lesson Plan
Curated OER

Comparing Ratios

For Teachers 7th - 10th
Students solve problems using ratio and proportion. In this math comparison instructional activity, students identify methods used to solve and compare ratio and proportion in the real world. They apply criss cross multiplying to solve...
Lesson Plan
Curated OER

Why Guess When You Can Estimate

For Teachers 3rd - 6th
They apply various strategies in their estimations. They analyze the differences between guessing and estimating. They estimate the number of beans and jellybeans in egg cartons and jars respectively.
Lesson Plan
Curated OER

Cardboard Boat Challenge

For Teachers 8th - 10th
Students build a boat out of cardboard and tape. They apply Archimedes' Principle to their design.
Lesson Plan
Curated OER

Rhinos and M&M's

For Teachers 9th - 12th
Students analyze patterns of exponential models by collecting data in paper folding and M&M investigations. They use graphing calculators to create scatter plots that lead to equations for the exponential models. They then apply this...
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...
Worksheet
Curated OER

Properties of Numbers

For Students 9th - 11th
In this algebra worksheet, students solve problems using the 4 different properties of numbers. They apply associative, commutative, additive and distributive properties to each equation. There are 10 multiple choice questions with an...
Lesson Plan
Curated OER

Indirect Measurement, Surveying Trigonometry

For Teachers 9th - 10th
Students measure distances using indirect measurements. For this geometry lesson, students apply proportion and ratios to measure heights of different objects. They differentiate between direct and indirect measurements.

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