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Calculating and Applying Basic Probability
Eighth graders investigate the basic concepts of probability. In this probability lesson, 8th graders learn the associated probability. They work with spinners, colored cubes in a bag, flip coins, and choose colored candies while they...
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Symmetry and Tangrams
Sixth graders build figures out of tangrams. In this symmetry lesson, 6th graders view tangrams and identify the polygons included in them. Students divide into groups, identify their tangram pieces, define the lines of symmetry, and use...
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Charts and Graphs
Fifth graders interpret data into graphs and percentages.  In this organizing data lesson plan, 5th graders discuss bar, circle and line graphs.  Students complete bar graph and apply probability using the results.
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Building Buildings
Seventh graders investigate 2-D and 3-D objects. In this geometry lesson, 7th graders begin to understand spatial reasoning. Students look at pictures of the NYC Skyline and discuss what it looks like from different views. Students use...
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Battle Shapes
Fifth graders play Battleshapes which is a variation of Battleship with geometry. In this geometry instructional activity, 5th graders get a graph paper with four quadrants. They call out coordinate points and attempt to sink their...
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All About Graphs
Students practice organizing data by creating graphs.  In this statistics lesson, students survey the class about favorite colors and create a bar graph using the data.  Students complete a test based on pet and animal statistics.
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Real Number System Graduated Bowl Activity
Eighth graders determine which numbers are rational numbers. In this number lesson students answer a series of questions related to natural and whole numbers as well as integers and rational numbers. Students work cooperatively in groups.
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Mini-Metric Olympics
Students participate in a Mini-Olympics with measurements. In this measurement lesson, students throw items and predict how far they will go. They measure the actual distance and find the difference between that and their estimate. 
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Convert among decimals, fractions, and percents
Seventh graders convert among decimals, percents, and fraction with and without a calculator.  In this seventh grade mathematics lesson, 7th graders explore strategies that help them to remember how to perform the needed operation...
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Volume of Rectangular Prisms: Algebra/Geometry Institute Summer 2009
Students find the volume of rectangular prisms.  In this volume lesson, students use a formula to find the volume of rectangular prisms.  They discuss the definition of volume and draw rectangular prisms.  Students...
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Prime & Composite Numbers: Algebra/Geometry Institute 2009
Students create factor trees.  For this prime and composite lesson, students model fractions using tiles.  They create factor trees and identify prime and composite numbers.  Students use grid paper and tiles to model...
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Algebra/Geometry Institute Summer 2009 - Triangles and the Pythagorean Theorem
Seventh graders find the perimeter and area of triangles.  In this finding the perimeter and area of triangles lesson, 7th graders find the perimeter and area of triangles given two sides.  Students find the missing side by...
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Makeshift Measuring Tools
Fifth graders practice measuring items with unique tools.  In this length lesson, 5th graders examine several household items and must decide if they want to use a pencil width, piece of paper, or their thumb to measure the item....
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Measurement: Perimeter and Area
In this perimeter and area lesson, students learn the formulas for perimeter and area and view model problems using tiles. Students work in groups to solve practice problems. Students define perimeter and area and explain why...
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Transition to algebra
Students recognize the difference between a prime and a composite number.  For this prime and composite number lesson, students  use a factor tree model to show prime factorization. Students participate in a bingo activity....
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Dorothy Day and Mohandas K. Gandhi: Catalysts of Social Change
Students explore how Dorothy Day and Mohandas Gandhi were leaders for social change.  In this history lesson, students analyze the impact of these two leaders through several activities and group assignments.
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Weather with Pink Snow and Other Weird Weather
Third graders explore different kinds of weather. In this weather lesson, 3rd graders discover the different ways humans protect themselves from weather.  Students read the book Pink Snow and Other Weird Weather by Jennifer...
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Park Brochures
Sixth graders investigate natural environments by researching national parks. For this brochure making lesson, 6th graders explore a specific national park and research it's information by utilizing the web. Students create travel...
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Function of a Stem
Fourth graders perform an experiment to test the function of a stem. In this science lesson, 4th graders write a description of their investigations. Students also explain how the stem interacts with the rest of the plant. Students use...
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What Does the Inside of a Seed Look Like?
First graders study seeds. In this biology instructional activity, 1st graders observe the differences between dry and wet seeds and draw what is inside a seed after peeling off the outer coat of one of the seeds.
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Solar System Differentiation
Students explore the solar system.  In this solar system science lesson plan, students choose 3 out of 12 centers to visit, each of which contains an activity related to the planets. The station activities are designed to address...
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The Hundred Penny Box with Multiple Viewpoints and Persuasive Letter
Third graders read The Hundred Penny Box and complete comprehension activities. In these perspectives and letter writing lessons, 3rd graders read and discuss the story then complete a Venn Diagram to explore the different viewpoints in...
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Cleaning an Oil Spill
Third graders use oil, feathers, eggs, rubber bands, and more to create a simulated oil spill and then clean it up. In this oil spill lesson plan, 3rd graders discuss what their cleaning process is like and how the oceans are effected...
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Political Cartoons of Political Machines: New Your City
Students discover details about political machine bosses. In this political cartoon instructional activity, students use the provided political cartoon analysis worksheet to analyze cartoons of Boss Tweed. Students then compose essays...