Lesson Plan
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What can I do?

For Teachers K - 2nd
Students identify feelings and explore positive ways to handle conflict.  In this mental health lesson students discuss feelings and how to constructively handle them.
Lesson Plan
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Value Your Digits

For Teachers 3rd
Third graders work with place value. In this place value lesson, 3rd graders write three digit numbers and tell the place value of each number. They compare numbers and money, regroup, discuss the value of coins, and count money.  
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Fraction Conversion 2 (With Percents)

For Teachers 5th
Fifth graders determine how to convert fractions, decimals, and percents. For this conversion lesson, 5th graders use an on-line applet to practice making these conversions. They review how to make the conversions in a whole class lesson...
Lesson Plan
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Measure for Munchies

For Teachers 4th
Fourth graders are introduced to the various types of measurements. Using a recipe, they practice measuring out the correct amount of ingredients while making the food. They also practice using a scale and following the directions on a...
Lesson Plan
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Touring Delmarva

For Teachers 3rd - 4th
Students plan a trip.  In this trip planning lesson, students use a map to find where they would like to visit with a pretend family of 4. They get a specific amount of money and time and need to decide where they will stay and what...
Lesson Plan
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The 3 R's of Common Denominators (Language)

For Teachers 4th - 6th
Students solve various word problems that deal with common denominators, and write the mathematical explanations they used to obtain the solutions.
Lesson Plan
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Tower of Hanoi Lesson Plan

For Teachers 7th - 8th
Learners investigate the Legend of the Tower of Hanoi and complete mathematical problems related to the legend. They play the Tower of Hanoi game online in order to discover the number pattern involved. They solve problems using the...
Lesson Plan
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Fraction Equivalence

For Teachers 4th
Fourth graders explore fractions. They compare different fractions using fraction bars. Students find equivalent fractions and they use fraction bars to visualize addition of fractions.
Lesson Plan
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The Quadratic Formula

For Teachers 7th - 10th
Students solve quadratic function by completing the square. In this algebra lesson plan, students use the quadratic formula to factor quadratics and find the roots. They graph the parabola and identify its properties.
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Order of Operations

For Teachers 6th
Sixth graders, while in the computer lab, participate in the Order of Operations game where they must complete as many questions involving two operations as possible in 120 seconds. They review the summary of his/her performance when it...
Worksheet
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Comparison

For Students 9th - 11th
In this comparison instructional activity, students solve and compare given expressions.  They determine the value of terms containing exponents.  This one-page instructional activity contains 10 problems.  Answers are...
Lesson Plan
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Math 4 - Act. 06: Spaghetti and Meatballs for All

For Teachers 4th
Fourth graders use manipulatives to practice math patterns.
Lesson Plan
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Adding & Subtracting Decimals

For Teachers 5th - 8th
Students add and subtract decimal numbers. Using a specified website, students play an addition game. As they solve problems on the website, students may check their answers. Students play the game on the internet, and then perform...
Lesson Plan
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Kitchen Math For Preschoolers

For Teachers All
Students turn kitchen time into learning time. Parents can use opportunities abound at home using "real" objects to teach beginning math. When learning begins with real objects and experiences, children use all of their senses-thus...
Lesson Plan
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Applying Proportionality in Scale Drawings

For Teachers 6th
Sixth graders examine a blue print and discuss the reasoning behind using blue prints. In this proportionality instructional activity,  students collaborate with their teammates to create a scale drawing. Once that is complete, 6th...
Worksheet
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Exponents: Scientific Notation

For Students 9th
In this scientific notation worksheet, 9th graders solve and complete 8 various problems related to exponents and writing scientific notation of numbers. First, they write whole numbers, decimals, and other types of numbers in scientific...
Worksheet
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Converting among Units

For Teachers 8th - 10th
In this conversion worksheet, student use the factor-label method or unit analysis method to convert given measurements from one unit to another unit.
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Related Rates

For Teachers 12th
Twelfth graders rewrite word problems using equations. In this calculus instructional activity, 12th graders solve real world situation using the derivative. They solve problems on rate, and distance.
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I'll Halve S'More, Please!

For Teachers 3rd - 5th
Students describe a fraction in terms of sharing parts of a whole. They understand the meaning of the parts of a fraction and add and subtract like fractions. They apply fractions to problem situations and recognize and use equivalent...
Lesson Plan
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Bag the Beans

For Teachers 3rd - 5th
Students are exposed to a wide array of concrete representations to help develop a foundation for the higher abstract ideas associated with mathematical inquiry. In this lesson, students will work with manipulatives (beans) to create and...
Lesson Plan
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A Meal of Endurance

For Teachers 5th - 8th
Students evaluate the nutritional value of the explorers' meals. This is done through analyzing caloric intake versus caloric expenditure, describing the trend in diet change that explorers experienced over a two year expedition, ...
Lesson Plan
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The Last Day of Slavery

For Teachers 2nd - 5th
Students complete pre reading, writing, during reading, and interdisciplinary activities for the book The Last Day of Slavery. In this reading lesson plan, students complete journal entries, go over vocabulary, answer short answer...
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How Evolution Works

For Teachers 9th - 12th
High schoolers discuss the evolution of the eye and how a complex organ can evolve through natural selection. They research genetic variation, adaptation, and sexual selection. They analyze data to determine how beak length of Gal??pagos...
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A Meal of Endurance

For Teachers 5th - 8th
Students examine the importance of the nutritional value of explorers' meals. They investigate the concepts of caloric intake vs. caloric expenditure and examine their own nutrition.