Lesson Plan
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Investigation: Distribution

For Teachers Pre-K
Students explore counting by sharing snacks at a class party. In this number sense lesson, students discuss sharing items equally by counting out equal numbers of an item they intend to give each student in the class. Students...
Lesson Plan
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Investigation - I've Got It

For Teachers Pre-K - K
Learners explore patterns by participating in a sorting activity. In this pattern identification lesson, students collaborate in a group and share their footwear in order to categorize each other's shoes based on similar characteristics....
Lesson Plan
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What's in the Bag?

For Teachers 9th - 10th
Students calculate the probability of an event occurring. In this statistics lesson, students calculate the outcome using combination and permutation. They differentiate between-theoretical and experimental probability.
Lesson Plan
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Rectangular Gardens

For Teachers 9th - 10th
Students create a rectangular garden using paper and tiles. For this geometry lesson, students investigate the largest possible rectangle that can be created given specific boundaries. They use grid paper to draw the rectangles creating...
Lesson Plan
Curated OER

Investigation: Peg Race

For Teachers Pre-K - K
Students explore competition by participating in a peg race. In this pattern creation lesson, students utilize an egg timer and pegs or colored cubes to create patterns quickly while competing with fellow classmates to finish first....
Lesson Plan
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Investigation: Sorting and Classifying

For Teachers 5th
Fifth graders explore geometry by creating shapes with construction paper. In this shape characteristics lesson, 5th graders identify the different attributes that make up specific shapes and create them using construction paper, rulers,...
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Investigation-Mathematical Reasoning: Tables and Chairs

For Teachers 4th
Fourth graders design a table and chair arrangement. In this mathematical reasoning lesson, 4th graders place tables shaped like equilateral triangles so that they seat the appropriate number of guests. 
Worksheet
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Mathematics Test Grade 4 Book 2

For Students 4th
In this mathematics test grade 4 book 2 worksheet, 4th graders solve 9 problems in standardized test format and show their work.
Worksheet
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Mathematics Test Book 2 for Grade 4

For Students 4th
In this mathematics test book 2 for grade 4 worksheet, 4th graders answer nine questions in standardized test format about measurement, subtraction and number patterns.
Worksheet
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Grade 4 Mathematics Test Book 1

For Students 4th
For this grade 4 mathematics test book 1 worksheet, 4th graders answer 30 multiple choice questions in standardized test format.
Worksheet
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Mathematics Test Book 3

For Students 10th - 12th
In this mathematics worksheet, students solve problems involving the Pythagorean Theorem, simple interest, distance formula and measurement conversions.  This 20-page worksheet contains 10 multi-step problems.
Lesson Plan
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Fractions and Decimals

For Teachers 9th - 10th
Students convert between fractions and decimals. In this algebra instructional activity, students investigate fractions and differentiate between largest and smallest fractions. They add fractions and decimals using a common denominator.
Lesson Plan
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Pooling Around

For Teachers 8th - 9th
Students complete a unit of lessons on computing area and volume. They play a Jeopardy game of basic area formulas, calculate surface area of shapes, develop a Powerpoint presentation, and conduct a simulation of finding the surface area...
Lesson Plan
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Water Regulation

For Teachers 9th - 12th
Students use their basic knowledge of physiology to analyze graphical data of paramecia under diverse conditions. From the data analysis, Students develop explanations of the animal's response to the concentration of different solutions...
Lesson Plan
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Pythagorean Theorem

For Teachers 9th - 10th
Students solve problems using the Pythagorean Theorem. In this geometry instructional activity,students identify the right angle, hypotenuse and legs of a right triangle. They find the missing sides using the ratios of the Pythagorean...
Lesson Plan
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Investigation: The Local Bagel Shop

For Teachers 6th
Sixth graders explore economics by solving business math problems. In this ratio and proportion lesson, 6th graders examine different meals to be purchased at a coffee shop and compare which prices make which meals a better purchase....
Lesson Plan
Pennsylvania Department of Education

Sorting Buttons

For Teachers Pre-K - K
Students demonstrate how to sort buttons by attributes. In this classification lesson plan, students are given buttons and are asked to sort them independently by their attributes. Additionally, students are given one extra button after...
Lesson Plan
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Twenty Green Gates

For Teachers 2nd
Second graders explore mathematics by participating in a pattern building activity. In this geometric construction lesson, 2nd graders discuss a story problem in which a gate needs to be built from triangles and trapezoids up to a...
Lesson Plan
Pennsylvania Department of Education

Counting People

For Teachers Pre-K - K
Students practice counting. In this counting activity, students are used to help visually represent a number for their classmates. 
Lesson Plan
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Popcorn

For Teachers K - 1st
Learners discuss the properties of popcorn. They explore the connection between corn, popcorn and Thanksgiving. As a class, students sing a popcorn song and create a popcorn craft. They practice writing the word popcorn. As a...
Worksheet
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Scientific Notation

For Students 8th - 10th
For this algebra worksheet, students identify the correct method to write positive and negative exponents. They solve word problems and write in scientific notation. There are 21 questions with an answer key.
Lesson Plan
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Exponents

For Teachers 9th - 10th
Students solve exponential problems using exponential properties. For this algebra lesson, students discuss the meaning of exponents, and bases raised to different powers. They explore exponential functions using a computer.
Lesson Plan
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Percents and Discounts

For Teachers 9th - 10th
Young scholars convert between decimals and percents. For this algebra lesson, students define percent as it relates to sales and tax. They calculate the percents of number using multiplication.
Lesson Plan
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Placing Parentheses

For Teachers 9th - 10th
Students decide where and when to use parentheses. In this algebra lesson, students use parentheses to clarify a math problems and solve correctly. They use order of operation as they solve problems with integers and variable.

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