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Lesson Plan
Curated OER

Soccer Problem

For Teachers 9th - 12th
Students solve problems with triangles. In this geometry lesson plan, students use the properties of triangles to solve problems. They identify the median, altitude and side vs angle relationship.
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Lesson Plan
Curated OER

Mean and Median

For Teachers 6th - 12th
Students identify the different central tendencies. In this probability lesson, students create the correct type of graphs to analyze their data. They make predictions and draw conclusions from their data.
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Lesson Plan
Curated OER

Tube Viewer Simulation

For Teachers 10th - 12th
Students graph linear equations. In this algebra lesson, students discuss the effect the change in one variable has in an equation. They discuss the effect equations have if you chage the value of the variable.
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Lesson Plan
Curated OER

Trigonometric Graphing

For Teachers 9th - 12th
Students analyze graphs. In this trigonometric lesson plan, students identify the different graphs of sine, cosine and tangent. They graph the inverse of those trig values and identify their properties such as phase shift and period.
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Lesson Plan
Curated OER

Angle Bisectors

For Teachers 9th - 12th
Learners identify different angles. In this geometry instructional activity, students identify different properties of triangles. They find the altitude, median and angle bisector.
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Lesson Plan
Curated OER

Isosceles Triangle Investigation

For Teachers 9th - 12th
Students solve problems with isosceles triangles. In this geometry lesson, students identify and use the properties of triangles to solve their problems. They find the median, altitude, and angles to the triangles.
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Lesson Plan
Curated OER

Median

For Teachers 9th - 11th
Students solve problems involving triangles. In this geometry lesson plan, students use the properties of triangles to find the angles and side. They identify the median and altitude of the triangle.
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Lesson Plan
Curated OER

Mirror Tool

For Teachers 9th - 12th
Students define properties of polygons. In this geometry lesson, students differentiate between similar and congruent polygons. They identify and use the properties of solids to solve problems.
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Lesson Plan
Curated OER

Topology and Geomery

For Teachers 6th - 9th
Students relate topology to polygons. For this geometry lesson, students make the connection between different shapes and topologically equivalent relationships. They use Mobius strips to create and move shapes around.
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Lesson Plan
Curated OER

What is an Antiderivative? Slope Fields

For Teachers 10th - 12th
Students take the derivative of a function. For this calculus lesson, students define slope fields and what they are used for. They relate slope fields to the real world.
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Lesson Plan
Curated OER

Introduction To Functions

For Teachers 8th - 10th
Students define a functions and solve problems using functions. In this algebra instructional activity, students differentiate functions from non-functions. They differentiate between polynomials of higher degrees.
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Lesson Plan
Curated OER

Polynomials: Addition

For Teachers 7th - 10th
Students add polynomials both vertically and horizontally. In this algebra instructional activity, students practice adding polynomials. The included worksheet has 27 problems, and includes the answers. To access the worksheet, the...
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Lesson Plan
Curated OER

Finding Addition Patterns

For Teachers Pre-K - 2nd
Students practice finding the sums of two-one digit numbers. In this addition lesson plan, students also record facts onto an addition chart.
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Lesson Plan
Curated OER

Balancing Discoveries

For Teachers Pre-K - 2nd
Learners use a balance to help them with their addition facts. In this addition lesson plan, students also play the seven up game to memorize their facts.
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Lesson Plan
Curated OER

Building Numbers to 5

For Teachers Pre-K - 2nd
Students compose groups of items up to the number 5. For this number 5 lesson plan, students also connect names to numbers, record sizes of groups, and compose and decompose groups.
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Lesson Plan
Pennsylvania Department of Education

Building Sets of Nine

For Teachers Pre-K - 2nd
Students match quantities to their number.  In this building to nine instructional activity, students put groups of objects together to make a group of nine.
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Lesson Plan
Curated OER

How Many More?

For Teachers Pre-K - 1st
Students complete subtraction problems where they use goldfish crackers as their manipulatives in the problem. In this subtraction lesson plan, students use words and pictures to also show their problems.
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Lesson Plan
Curated OER

Balancing

For Teachers Pre-K - 1st
Students use a balance to complete subtraction problems and weigh out the items they take away. In this subtraction lesson plan, students use a pan balance and record their equations.
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Lesson Plan
Pennsylvania Department of Education

How Many Ways?

For Teachers Pre-K - 3rd
Students estimate the amount of money they have in groups of pennies, nickels, and dimes. In this money lesson plan, students then count up the amounts they have and exchange money amounts.
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Lesson Plan
Pennsylvania Department of Education

Up on Top

For Teachers Pre-K - 2nd
Students make bar graphs and identify items in the bar graphs as being likely, certain, or impossible. In this bar graphs lesson plan, students answer questions about the bar graphs using reasoning and communication skills.
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Lesson Plan
Pennsylvania Department of Education

Geoboards

For Teachers Pre-K - 2nd
Students describe shapes to their classmates using specific properties and practice making triangles on geoboards. In this geoboards lesson plan, students use string on the geoboards.
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Lesson Plan
Pennsylvania Department of Education

Playing with Patterns

For Teachers Pre-K - 2nd
Students use objects and symbols to create original linear patterns. In this patterns lesson plan, students also translate patterns from one modality to another.
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Lesson Plan
Curated OER

Sorting and Classifying

For Teachers Pre-K - K
Students explore organization by participating in an object sorting activity. In this classification lesson, students view a diagram which details the different ways to sort items. Students practice sorting random objects in class by...
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Lesson Plan
Curated OER

Saving the Bald Eagle

For Teachers 6th - 12th
Students plot on a coordinate plane. In this algebra lesson, students identify points on a coordinate plane and graph lines given coordinate pairs. They create a model as they study bald eagles and their growth and decay.

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