Lesson Plan
Curated OER

Identifying Patterns

For Teachers K - 1st
Students investigate the elements of a pattern.  In this geometry lesson plan, students identify different shapes in a pattern and discover which shapes are missing in order to extend it.  Students create their own patterns...
Lesson Plan
Curated OER

Rounding to the Tens Place

For Teachers 1st
First graders practice rounding to the nearest hundred and tens place. In this rounding instructional activity, 1st graders watch a video on and discuss the process of rounding to the nearest hundreds place with the teacher's guidance....
Lesson Plan
Curated OER

Design Patterns in Everyday Life

For Teachers 2nd - 5th
Students find symbols and patterns in everyday life. For this patterns lesson, students break into groups and look for specific patterns and symbols. Students record their findings. Students create a graphic organizer with the information.
Lesson Plan
Curated OER

Soaring Towers

For Teachers K - 6th
Students build towers from recycled materials. in this building lesson, students build the highest tower they can from varied materials. They focus on shapes and which items should go on the bottom to make a strong base. 
Lesson Plan
Curated OER

An Application of Congruence

For Teachers 9th - 10th
Students solve triangles using the properties if congruency. In this geometry instructional activity, students apply congruent and similar figures to solve real world and math problems. They show they are able to follow instructions.
Lesson Plan
Curated OER

Absolute Maximum and Minimum

For Teachers 9th - 11th
Students calculate the maximum and minimum of each function. In this algebra lesson, students collect and graph data to analyze it. They differentiate between the absolute max and min and the maxima and minima of each function.
Lesson Plan
Curated OER

Measuring the Earth

For Teachers 10th - 11th
Students identify types of arcs and angles in a circle, find the measure of arcs and angles, and solve real world problems involving lengths of segments in circles, lengths, and areas.
Lesson Plan
Curated OER

Classifying Objects

For Teachers 4th
Fourth graders work in small groups to sort and classify a variety of objects. They develop criteria for sorting and explain the characteristics they chose for classification. Groups record and share their classifications.
Lesson Plan
Curated OER

Discovering Density

For Teachers 9th - 10th
Students explore the physical properties of density. In this hands-on lesson, students calculate density and distinguish between intensive and extensive properties.
Lesson Plan
Curated OER

Budgeting for Peace

For Teachers 12th - Higher Ed
Students explore world leader's quests for peace. In this world leader research lesson, students read a speech by Archbishop Desmond Tutu and view budget figures for the United States. Students work in groups to create an alternate...
Lesson Plan
Pennsylvania Department of Education

Kites: On the Right Track

For Teachers Pre-K - K
Students use the Pythagorean theorem to discover the relationships between the lengths of sides of a right triangle. In this right triangles lesson plan, students use their reasoning and mathematical skills.
Lesson Plan
Curated OER

Inside Out

For Teachers 4th
Fourth graders, using a straight edge, determine whether a point is inside or outside of a given figure. With worksheets, 4th graders practice analyzing geometric relationships such as parallel to, perpendicular to, etc.
Lesson Plan
Curated OER

Big Magic Squares

For Teachers 3rd - 5th
Students discover that magic squares are interesting objects in both mathematics proper and in recreational mathematics. So they are objects that students should have heard about and experienced.
Lesson Plan
Curated OER

Displaying Postcards

For Teachers 9th - 12th
High schoolers solve a problem in a systematic and mathematical way. The use of an equation is applied to a word problem situation. It is necessary that students be familiar with different types of equations.
Lesson Plan
Curated OER

Babylonian Mathematics 2

For Teachers 9th - 12th
Students research Babylonian mathematics. They calculate simple surd numbers. Students find the fractional form of rational numbers expressed as decimals. They work with numbers in base 60.
Lesson Plan
Pennsylvania Department of Education

Two Types of Division Problems

For Teachers 5th - 6th
Students discover the two types of division problems.  In this number division lesson, students identify repeated subtraction and sharing division problems.  Students create word problems utilizing the two different types of...
Lesson Plan
Curated OER

Proportions in Flight

For Teachers 6th
Sixth graders calculate wingspan and the body length of the birds and understand how they relate to how the bird flies. In this wingspan lesson plan, 6th graders also calculate their own "wing span" with their arms.
Lesson Plan
Curated OER

Least Squares Fit Line

For Teachers 8th - 12th
Pupils estimate the least squares fit line for a set of data. They understand error involved in least square fit lines. They solve application problems using least square fit lines.
Lesson Plan
Curated OER

Lake Crossing I

For Teachers 5th - 6th
Students problem solve logic problems using a step by step process in which they act out a problem. They write down each step to of the logic problem to follow a chain of reasoning. They recognize logic arguments after completing the...
Lesson Plan
Curated OER

OTC Medications

For Teachers 2nd - 3rd
Students sort medications by likeness and use. They compare and contrast using a Venn Diagram, and find the differences and commonalities of over the counter and Rx medications.
Lesson Plan
Curated OER

Smarty Pants

For Teachers 3rd - 4th
Students graph the colour distribution found in a packet of Skittle lollies, M&M's, Smarties or similar sweets. Results are compared and recorded against the results of other class members.
Lesson Plan
Curated OER

Probability Two Events

For Teachers 6th - 8th
Students investigating the concept of probability practice the concept using a variety of different example problems. The lesson is delivered in a question and answer format. The frequency of answers is recorded in a data table for...
Lesson Plan
Curated OER

Area of irregular Polygons: Historical Motivator - Lewis and Clark Adventure

For Teachers 7th
Seventh graders find the area of irregular polygons. In this lesson on calculating area, 7th graders use the adventures of Lewis and Clark as motivation to learn how to calculate the area of irregular polygons.
Lesson Plan
Curated OER

Meter Reading Using Place Value

For Teachers 4th
Fourth graders watch a video about reading a gas meter and discuss what they saw in the clip.  In this place value lesson, 4th graders complete a worksheet where they fill in the missing dials on the meters.