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

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

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
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 activity, 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

Deric's Blotto

For Teachers 9th - 10th
Students solve the handshake problem and investigate triangular numbers. In this geometry lesson plan, 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 lesson, 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

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
Learners apply concepts of scales to solve problems. For this geometry lesson, 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
Learners 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

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
High schoolers 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...
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.
Lesson Plan
Curated OER

Indirect Measurement

For Teachers 9th - 10th
Students measure and apply their knowledge of proportion to solve problems. In this geometry activity, students measure using a meter stick, small mirror and measuring tape. They compare and contrast their measurements to objects outside...
Lesson Plan
Curated OER

Transformation, Reflections, Rotations and Translations

For Teachers 9th - 10th
Students create a quilt, using different patterns. In this geometry lesson, students apply prior knowledge as they use different patterns to help them create a quilt using transformations and geometric shapes.
Lesson Plan
Curated OER

Properties of Logarithms

For Teachers 9th - 11th
In this algebra worksheet,students apply the properties of logarithm to add, multiply and expand logs. There are 9 questions with an answer key.
Lesson Plan
Curated OER

Properties of Logartihms

For Teachers 9th - 11th
In this algebra worksheet, students apply the properties of logarithms. They solve word problems using the properties of logs and apply the formula for interest to solve money problems. There are 3 problems with an answer key.
Lesson Plan
Curated OER

Applications of Triangles

For Teachers 9th - 11th
Learners apply the properties of a right triangle. In this triangle instructional activity, students describe and compare radians to degrees. They solve problems using the properties and ratios of a right triangle.
Lesson Plan
Curated OER

Application of Graph Theory

For Teachers 9th - 11th
Students investigate different online tutorials as they study graphing. In this graphing activity, students apply the concept of graphs cross curricular and use it to make predictions. They define the purpose and theories behind graphs.
Worksheet
Math Mammoth

Find a Whole when a Part is Known Practice Worksheet

For Students 8th - 10th
For this fraction activity, students find the whole when a portion is known. They apply the information to complete 4 problems. They use percentages of a whole in order to determine the value of the whole in 9 problems and finally, apply...

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