Lesson Plan
Pennsylvania Department of Education

Creating Polygons

For Teachers Pre-K - 2nd
Students describe, make and compare polygons. In this creating polygons instructional activity, students identify properties of quadrilaterals and describe common features of two dimensional shapes.
Lesson Plan
Curated OER

Exploding Numbers

For Teachers 9th - 12th
Young scholars discuss how numbers increase when exponential growth is occurring. They view a video and compare exponential and linear growth with a graphing calculator.
Lesson Plan
Curated OER

Conversions That Make Cents

For Teachers 8th
Eighth graders practice calculating problems using addition, subtraction, multiplication and division. They estimate solutions to algebraic problems. They also graph their solutions.
Lesson Plan
Curated OER

How Does Your Garden Grow?

For Teachers 4th - 7th
Students create a design for a school garden. In this garden design lesson, students analyze what plants grow best in their school's climate and work in teams to design a garden. Students measure the existing space, determine the...
Lesson Plan
Curated OER

How Many Cards Do We Need to Display the Dates of the Month?

For Teachers 3rd - 4th
Students complete activities to study the concept of place value notation. In this place value lesson, students use cards for the days of the month that only number from 1 to 9. Students find a subtraction pattern to determine the amount...
Lesson Plan
Curated OER

The Demise of Copper's Trading Power

For Teachers 8th
Eighth graders evaluate statistical equations. They examine data from archaeologists at Jamestown, complete statistical equations using the sets of data, and graph the results.
Lesson Plan
Curated OER

The 500 Problem

For Teachers 3rd - 6th
Students explain face, place and total value of numbers as well as solve three-digit subtraction problems. Before trying answer the problem Students must be able to examine that the same digit is used to represent different amounts.
Lesson Plan
Curated OER

Mathematical Contributions By Women

For Teachers 3rd
Third graders explore the contributions of women to mathematics by writing a research paper, presenting a summary to their peers, and sharing an activity with their peers. They use a variety of reference materials to gather information...
Lesson Plan
Curated OER

How Many Bears in the Forest?

For Teachers 3rd
Third graders model the tag and recapture of bears and use proportions to estimate the population of the bears in their forest. This is a statistical sampling method used by scientists and naturalists to determine population numbers.
Lesson Plan
Curated OER

May The Fastest Toy Win

For Teachers 6th - 8th
Students determine which wind-up toy is the fastest. However, they can NOT race the toys. They must find another way. On the first day of the activity, students work in pairs or small groups to develop and write a plan.
Lesson Plan
Curated OER

More or Less Pigs in the Pen

For Teachers K
Students practice simple addition and subtraction. They identify relationships among whole numbers.
Lesson Plan
Curated OER

Cannot Buy Me Love

For Teachers 6th - 9th
Students investigate the concepts that are related to finance and how it is used in the world. They take part in activities that are focused around the use of a spreadsheet while using a T-chart to simulate a ledger of credits and debits.
Lesson Plan
Curated OER

Equations in the Park

For Teachers 3rd - 4th
Students explore algebraic concepts using real life situations.  In this equations lesson, students develop strategies to solve missing number problems. Students participate in a board game based on algebraic equations.
Lesson Plan
Curated OER

Monkeying Around

For Teachers 3rd
Third graders study machines. They watch a video about and identify and chart machines they find at home and at school. They design and build simple and compound machines, create an advertisement for them and attempt to sell them at the...
Lesson Plan
Curated OER

"A Pig is Big"

For Teachers K
Students explore the concept of big, bigger, and biggest. They examine and classify items by size, listen to and discuss the book "A Pig is Big," complete a fill in the blank activity, and create a tri-fold that illustrates two items...
Lesson Plan
Curated OER

What's The Point?

For Teachers 9th - 11th
Learners solve word problems using the correct math symbols. In this algebra lesson, students use the TI calculator to graph their equation and analyze it. They find the line of regression and use to draw conclusion.
Lesson Plan
Curated OER

Simple Sequence

For Teachers 8th - 11th
Students identify the nth term in a sequence. In this algebra lesson, students generate sequences given the formula for each sequence. They find the formula given the sequence.
Worksheet
Curated OER

Linear Systems

For Students 11th - Higher Ed
In this multiplication of vectors worksheet, students prove that the dot product operation is commutative. They normalize a vector so it has the same direction with a magnitude of one. Students use the angle formula to confirm...
Lesson Plan
Curated OER

Chessboard Series

For Teachers 9th - 12th
Students work together on a word problem. They write a written report of the answer. They participate in a chessgame in which the answers are used.
Lesson Plan
Curated OER

How Do I Measure Up?

For Teachers 1st - 3rd
Students measure and record weights and heights and compare to others in the class as they find out more about their bodies.
Lesson Plan
Curated OER

Giants Stalk the High Street

For Teachers 6th - 11th
Students explore consumerism in Great Britain. In this current events instructional activity, students visit selected websites to determine how shopping habits have changed in Britain throughout the years. They also evaluate changes in...
Lesson Plan
Curated OER

Those Cells Look Good Enough to Eat

For Teachers 6th - 9th
Students explore the parts of the cell. In this cell lesson, students use foods to create cell models that represent the nucleus, cytoplasm, cell membrane, mitochondria, ribosomes, vacuoles, endoplasmic reticulum, and Golgi bodies...
Worksheet
Curated OER

The Number Toolbox-Vocabulary Test

For Students 5th - 7th
For this numbers vocabulary worksheet, students complete a 10 question test, matching "number" vocabulary terms with their correct definition. Answers are provided on page 2.
Worksheet
Curated OER

Grade 4 Mathematics Test Book 1

For Students 4th
In this grade 4 mathematics test book 1 learning exercise, 4th graders answer 30 multiple choice questions in standardized test format.