Lesson Plan
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Clock Arithmetic and Cryptography

For Teachers 2nd - 5th
Students perform basic operations in modular (clock) arithmetic. Students encode and decode messages using shift and affine ciphers. Students apply their multiplication, division, addition, and subtraction skills.
Worksheet
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Divisibility

For Students 5th - 8th
In this divisibility worksheet, students read divisibility rules and then check the boxes in the chart if the 3 digit number can be divided by numbers 2 through 10. Students do this for 5, 3 digit numbers.
Worksheet
Curated OER

Treasure Presentation Rubric

For Students 8th - 9th
In this treasure presentation rubric worksheet, students explore and explain the context of a family treasure or Louisiana treasure found online or in community fieldwork and present their research as an exhibit, multimedia slide show,...
Worksheet
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Review: Simplifying Fractions

For Students 4th - 6th
In this simplifying fractions worksheet, students review how to simplify before multiplying fractions. Students respond to 4 multi-part questions that require them to simplify fractions prior to multiplying them.
Interactive
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TAKS Math Quiz-Factorization

For Students 4th - 6th
In this TAKS math quiz worksheet, students take an online quiz focused on the concept of factorization. Quiz can be graded online by clicking a link.
Worksheet
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Math Vocabulary

For Students 6th
In this math vocabulary activity, 6th graders match twenty-three math vocabulary words from column A to the definitions in column B.
Worksheet
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The Pigeon Hole Principle-Problem

For Students 5th - 6th
In this Pigeon Hole Principle learning exercise, students solve 3 problems using the principle. Students are given hints on page 2. Answers are included on page 3.
Worksheet
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Simplifying Rational Expressions.

For Students 8th - 11th
In this algebra activity, student simplify rational expressions. They use properties of exponential functions to solve. There are 79 questions.
Worksheet
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Multiplication Flashcards

For Students 2nd - 3rd
For this math worksheet, students participate in a variety of math activities using multiplication flashcards. The multiplication cards range from numbers one through ten.
Unit Plan
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When Germs Attack!

For Teachers 6th
Students explore the hidden world of microbes and how our bodies spring into action in response to diseases. This ten lesson unit presents data on several microbial diseases and the reaction of the body's immune system.
Lesson Plan
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Sieve of Eratosthenes

For Teachers 8th - 12th
Students investigate numbers, ways of representing numbers, relationships among numbers and number systems. They comprehend the meaning of operations and how they relate to each other.
Lesson Plan
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Algebra I: Multiplying Polynomials and Factoring

For Teachers 8th - 12th
Students use concrete models (algebra blocks) to demonstrate their processes for solving quadratic equations. They apply the commutative, associative, and distributive properties to simplify algebraic expressions and to solve quadratic...
Lesson Plan
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Exploring Folk Traditions and Folk Beliefs

For Teachers 9th
Ninth graders work together to brainstorm an idea to focus on the similiarties and differences between various cultures. Individually, they interview family members using questions they created based on their topic. They use their...
Lesson Plan
Curated OER

Developing a Public Health Service Message

For Teachers 9th - 12th
High schoolers communicate the biological basis for an aspect of a public health issue in a visual manner. They use the basics of a variety of diseases and epidemics to create their Public Health poster and service message.
Lesson Plan
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Multiplying by Two-Digit Numbers

For Teachers 6th
In this mathematics worksheet, 6th graders find the product of a given equation. Then they use an array and find the sum of the partial products. Students also use zeros as place holders when necessary.
Worksheet
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Theory of Polynomials

For Students 9th - 11th
In this polynomial worksheet, students find all zeros of polynomials. They write polynomials as the product of linear fractions. This two-page worksheet contains 27 problems. The second page provides answers.
Unit Plan
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The Vietnam War

For Teachers 8th - 9th
Students analyze U.S. involvement in Vietnam. In this Vietnam War lesson, students listen to their instructor present lectures regarding the Cold War as well as the conflict in Vietnam. Students study U.S. involvement in the armed...
Lesson Plan
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Food Insecurity in a Global World: Perspectives from Africa (Lesson One)

For Teachers 9th - 12th
Students investigate food scarcity. In this global issues lesson plan, students examine food scarcity issues that have impacted the people of Eastern Africa. Students use the information they gather to determine methods of...
Lesson Plan
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Testing a New Drug 1

For Teachers 9th - 12th
Students act as chief research scientists with the responsibility of testing a new drug. Students design a controlled experiment to test a hypothetical experimental drug. Students write a clear, concise, and detailed plan to present to a...
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...
Worksheet
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Matching Fractions Vocabulary

For Students 6th
In this matching fractions vocabulary worksheet, 6th graders match eighteen words about fractions in one column with definitions in the other column.
Lesson Plan
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Finding Fractional Parts Using an Area Model

For Teachers 4th - 6th
Students explore math functions by completing a problem solving worksheet in class. In this division instructional activity, students utilize visual aides such as marshmallows and candy to visualize the act of division. Students complete...
Lesson Plan
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Analysing a game

For Teachers 3rd - 5th
Students play a game called 'Limit 2' and analyse their moves in order to establish a winning strategy. The subtraction game in this activity is one of a number of games in a unit called 'Analysing games' in the above publication.
Interactive
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Identify the Common Property in Twelve Octagons

For Students 9th - Higher Ed
In this Octagon Puzzle worksheet, students determine the common property for the given numbers in each of twelve octagon.  The solutions are provided.

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