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Lesson Plan
Pennsylvania Department of Education

Using Multiplication to Solve Word Problems

For Teachers 4th
Fourth graders solve word problems using multiplication. In this multiplication lesson, 4th graders write and solve word problems using their prior knowledge of multiplication.
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Worksheet
Curated OER

Cross Number Puzzle

For Students 1st - 5th
In this math worksheet, students solve a puzzle that uses numbers in a crossword type puzzle. The sheet is intended to be a teacher's guide.
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Lesson Plan
Curated OER

Clock Arithmetic and Cryptography

For Teachers 9th - 12th
Students investigate modular clock arithmetic and cryptography. They perform basic operations in modular (clock) arithmetic and encode and decode messages using simple shift and affine ciphers.
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Lesson Plan
Curated OER

Comparing Fractions

For Teachers 5th - 7th
Learners discuss the nature of fractions and compare fractions based on a similar whole to determine relative size.
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Worksheet
Curated OER

Prime Factorization with Factor Trees (1 of 2)

For Students 4th - 6th Standards
Six numbers (12, 32, 50,48,36, and 75) are given to learners to craft factor trees with. The first one is completed as an example in this first of two similar online worksheets. Note that where factorization is an foundational step in...
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Worksheet
Helping with Math

Prime Factorization with Factor Trees (2 of 2)

For Students 3rd - 5th Standards
The publisher has tagged this resource as designed to meet CCSS.Math,Content.6.NS.4, but it really is only the first step in the process of determining least common multiples and greatest common factors. Six numbers are given for...
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Worksheet
Curated OER

Greatest Common Factor

For Students 4th - 5th
In this GCF instructional activity, students fill in missing numbers in factor trees and write the prime factorization to find the greatest common factor. Worksheet includes links to answers and additional worksheets.
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Worksheet
Curated OER

Greatest Common Factor #2

For Students 4th - 5th
In this GCF worksheet, students fill in missing number in factor trees, then determine whether numbers are prime or composite. Worksheet includes links to answers and additional worksheets.
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Worksheet
Curated OER

Multiples Worksheet (1 of 2)

For Students 5th - 7th Standards
This is a progressive introductory assignment on determining the least common multiple of pairs of numbers. First, eight numbers are listed for learners to simply practice writing multiples for. They write down the first six multiples...
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Worksheet
Helping with Math

Decimals: Dividing -3

For Students 5th - 6th Standards
In this decimal division worksheet, students divide the decimal equations for 18 problems. Students improve their division skills by completing the online division activity.
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Lesson Plan
Curated OER

Finding Remainders in Pascal's Triangle

For Teachers 5th - 6th
Students use clock arithmetic to find remainders. In this patterns in math instructional activity, students explore the relationship between clock arithmetic and remainders using a computer applet. Students also identify patterns in...
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Lesson Plan
Curated OER

Clock Arithmetic and Cryptography

For Teachers 8th - 10th
Students explore the concept of modular arithmetic and cryptography. In this modular arithmetic and cryptography lesson, students use applets to explore modular arithmetic using a clock and Caesar Ciphers. Students exchange their ciphers...
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Lesson Plan
Curated OER

Rice and More Rice

For Teachers 5th
Fifth graders explore problem solving strategies for mathematical estimation. In this math problem solving lesson, 5th graders predict how many grains of rice are in a jar, practice establishing and looking for patterns in...
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Lesson Plan
Curated OER

Solving Systems of Equations

For Teachers 8th - 9th
Students, using algebraic operations, solve and check linear equations. At the beginning of class, they write a paragraph comparing the solving of math problems to solving real life problems. Students observe solving systems of two...
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Lesson Plan
Curated OER

This Just in! Nile Network News Update

For Teachers K - 12th
Have your young reporters research contributions of the ancient Egyptians, draft scripts, and broadcast their stories live on the Nile Network News. Depending on class size and age, topics may be brainstormed or assigned. The detailed...
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Worksheet
Curated OER

Kyoto Protocol

For Students 9th - 12th
For this environment worksheet, students read an article about setting up the Kyoto Protocol, an international treaty. They identify the meaning of human environment and what the Earth's greenhouse effect is. Students also explain the...
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Worksheet
Curated OER

Professor of Ice

For Students 9th - 12th
In this environment experiment instructional activity, high schoolers complete 3 experiments using ice. First they label each experiment and respond to the four questions given. Then students do the 3 experiments as stated, considering...
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Worksheet
Curated OER

Aerial Photographs

For Students 9th - 12th
In this geography worksheet, students read an excerpt about aerial photographs and how they are taken. Then they identify shape, size, tone, shadows, and other hints that might be seen. Finally, students respond to 5 short answer...
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Lesson Plan
Curated OER

MS Word Skills Assessment

For Teachers 3rd - 8th
Students are assessed on their use of the Microsoft Word program. In this word processing assessment, students are asked to complete a list of tasks in the Microsoft Word program to determine their knowledge of the program.
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Lesson Plan
Curated OER

Death at Jamestown

For Teachers 8th - 11th
Young scholars investigate deaths at Jamestown. For this history lesson, students research the high mortality rate at the Jamestown settlement as they write a position paper supporting or disputing the theories of Dr. Hancock.
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Lesson Plan
Curated OER

Producing a skit for the morning announcements

For Teachers 7th - 8th
Students produce a skit to appear on their morning announcement that is in lined with their franchise topic. In this producing lesson plan, students produce a 2 minute skit including originating, scripting, editing, directing, and...
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Lesson Plan
Curated OER

Memoir - The Gift of Memories

For Teachers 7th - 8th
Students create a memoir or poem about their favorite person or pet. In this favorite person or pet lesson plan, students also scan in pictures to PowerPoint and create a presentation about this person or pet as well.
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Lesson Plan
Curated OER

The Feeding of Baby Lions and snakes

For Teachers 4th
Fourth graders view a Count On It! episode and answer a question about the eating habits of animals.  In this  animal eating problem activity, 4th graders determine how much more often a baby lion eats than a snake.  Students explain how...
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Lesson Plan
Curated OER

Know Numbers Now

For Teachers 4th
Fourth graders, in teams, get a set of magnetic cards. They come up to the front of the class and create a new number on the chart.

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