Lesson Plan
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Fraction Circles

For Teachers 4th
Fourth graders receive a fraction circle and show how each different part makes a whole. Students compare the different fractions that make up a whole. Students choose 2 fractions which are inside a bucket and they compare them both...
Lesson Plan
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Why use the Pythagorean Theorem?

For Teachers 8th
Eighth graders explore the Pythagorean Theorem.  In this middle school geometry lesson, 8th graders solve problems using the Pythagorean Theorem as they explore the definition of a theorem and attempt to determine the formula for...
Lesson Plan
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Algebra/Geometry Institute Summer 2009

For Teachers 7th - 8th
Students investigate linear equations through models. In this algebra lesson, students investigate solving one and two step equations. Review solving a basic equation before starting this assignment.
Lesson Plan
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Perimeter and Area of Rectangles

For Teachers 6th
Sixth graders solve for the area and perimeter. For this geometry lesson, 6th graders investigate polygons and use a formula to find the area and perimeter. They find the area and perimeter of various polygons.
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Geometric Relatioships

For Teachers 4th - 8th
Students explore measurements and geometric formulas. In this geometry lesson, students investigate pi as it relates to geometry. They collect data and use a chart to organize the data.
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Probability

For Teachers 4th - 6th
Students investigate probability.  In this fourth through sixth grade mathematics lesson, students collect, organize and display data in an appropriate chart or graph as they calculate and apply basic probability. 
Lesson Plan
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Algebra/Geometry Institute: Area, Circumference, Perimeter

For Teachers 7th - 9th
Students solve area problems.  In this area, circumference, and perimeter lesson plan, students solve area and perimeter problems using standard and metric units of measure.  They identify the best customary unit of measure for...
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Probability

For Teachers 6th
Sixth graders explore the concept of probability. In this probability lesson, 6th graders collaborate to collect spinner data based on the likelihood of spinning odd and even numbers. Students complete 2 other probability activities and...
Lesson Plan
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Algebra/Geometry Institute: Area of Polygons

For Teachers 6th - 8th
Middle schoolers find the area of polygons.  In this area of polygons lesson, students find the area of parallelograms, rectangles, squares, and other polygons.  They identify each given figure and determine the appropriate...
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Algebra/Geometry Measurement

For Teachers 5th
Fifth graders investigate units used to measure different geometric situations. In this geometry lesson, 5th graders measure length, mass, volume and temperature using units for measurements. They estimate the measurements before...
Lesson Plan
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Polynomial Functions

For Teachers 11th - 12th
Students explore polynomial functions.  In this Algebra II lesson, students explore graphs of polynomial functions as classify the functions as linear, quadratic, cubic, or quartic.  Students determine the regression equation...
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Measurements

For Teachers 7th
Seventh graders solve word problems involving real world situation. In this geometry lesson, 7th graders solve problems related to volume. They apply the formulas taught in geometry.
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Mandalas : polygons

For Teachers 4th
Fourth graders create mandalas. In this mandala lesson, 4th graders look at these polygons in nature and man-made forms. They create their own by using tangrams.
Lesson Plan
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Using Square Tiles to Investigate Numbers

For Teachers 5th
Fifth graders model and distinguish between prime and composite numbers. Students are paired up with another classmate to complete this instructional activity. Students are assigned different numbers to work with, they use square tiles...
Lesson Plan
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Integer Algebraic Addition

For Teachers 7th - 10th
Students use algebra tiles to solve linear equations with integer solutions. In this algebra lesson plan, students use the additive inverse and the zero pair concept.
Lesson Plan
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9th Grade Transition Algebra

For Teachers 9th
Ninth graders examine mathematical patterns. In this algebra lesson, 9th graders collaborate to think outside the box and share solutions to problems they have encountered. Students use popsicle sticks to solve various building problems...
Worksheet
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A Trip to St. Michaels

For Students 3rd - 5th
In this St. Michaels worksheet, students draw pictures next to the journal entry of someone visiting St. Michaels, Maryland. Students draw 5 pictures total.
Worksheet
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Lighthouses on Chesapeake Bay

For Students 4th - 5th
In this lighthouses on Chesapeake Bay learning exercise, learners read 4 passages about different lighthouses and answer 8 questions about them.
Worksheet
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Lighting the Way: Lighthouses of the Chesapeake Bay

For Students 6th - 9th
In this math instructional activity, students read several selections about lighthouses in Chesapeake Bay and answer 15 short answer questions that follow.
Worksheet
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Expand Your Math By Traveling Over the Chesapeake Bay!

For Students 5th - 8th
In this Chesapeake Bay activity, students read word problems and answer questions about years passed, and money spent on the two ways to drive over Chesapeake Bay. Students complete 5 problems.
Worksheet
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Overcoming Problems: John Smith

For Students 4th - 8th
In this John Smith worksheet, students read a one page article about the problems John Smith faced in the 1600's. Students complete 7 short answer questions about the article.
Worksheet
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Don't Get Caught!

For Students 3rd - 5th
In this fish worksheet, students read about fish and write about how they can help fish. They write about how they can save fish, fish migration, fish getting sick, and testing for pollution in water.
Worksheet
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What Happened To The Chesapeake Bay Filtering System?

For Students 4th - 6th
In this Chesapeake Bay activity, students read a dialogue between 2 people about what had happened to the Chesapeake Bay filtering system, and answer short answer questions about it. Students complete 4 questions.
Worksheet
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What Happened to the Chesapeake Bay Filtering System?

For Students 6th - 9th
In this environmental science lesson, students write a short story about what it's like to help at an oyster garden. They formulate 2 hypotheses on the disappearance of oysters in Chesapeake Bay.