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Investigation - Dressing the Baby
Second graders complete an inquiry activity to determine how many combinations they can make using cut-outs of tops and bottoms. In this combinations and organized lists table, 2nd graders work with three colored cut-outs of tops and...
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Triangle Inequality Theorem
Students use the inequality theorem to solve triangles and their properties. In this geometry instructional activity, students are given spaghetti of different lengths and asked to create triangles. They conclude the necessary length...
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Geometry and Tony Smith Sculpture
Students respond to Tony Smith's sculpture as art and brainstorm about math concepts inherent in his work. They create a sculpture with polyhedra nets, calculate the cost of covering sculpture in gold, and write an exhibit label for...
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Exploring Quadratic Equations
Eleventh graders explore quadratic equations. In this Algebra II lesson plan, 11th graders use Geometer’s Sketchpad to explore the properties of quadratics and the connections with polynomials and linear equations. The lesson plan is...
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Weather, Data, Graphs and Maps
Students collect data on the weather, graph and analyze it. In this algebra lesson, students interpret maps and are able to better plan their days based on the weather reading. They make predictions based on the type of clouds they see.
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Factoring Trinomials
High schoolers factor trinomials. In this algebra lesson, students identify the different integers making up the trinomial and use the special pattern to factor them. They continue to model the equations and how to factor correctly.
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Creating Parallelogram
Learning how to define vocabulary words related to solving parallelograms will assist your learners in identifying different parallelograms. They use the navigator to view different shapes created by moving the parallelogram around.
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Problem Solving
This problem-solving PowerPoint includes detailed steps to follow when solving a math story problem. Each slide describes and gives an example of what a student should ask himself and/or what particular strategy would work in order to...
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Golden Ratio
Tenth graders investigate the Golden Ratio. For this geometry lesson, 10th graders explore the Fibonacci sequence in the context of The Fibonacci Rabbit problem. Students examine how the ratio of two consecutive Fibonacci number create...
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Explore the Elements of Art
Students recognize elements of art such as texture, shape line and color. In this elements of art lesson, students create a still life picture with oil pastel or crayons. Students define elements of art vocabulary. Students relate...
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Games
In this worksheet, students identify size and shapes if different circles. They identify the circles as sets of four using a specific pattern.
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Terrific Tangrams
Third graders construct tangrams. In this tangrams lesson, 3rd graders manipulate basic shapes to construct tangrams. Students explore how shapes can be combined in different ways and develop spatial sense.
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Modeling Atoms
High schoolers create an atomic model using a computer program. For this technology lesson, students identify the difference between radius and diameter. They create circular patterns and spheres based on certain specifications.
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Follow the Road to Riches
Students study the story of gold and silver mining in the San Juan region. Through the use of interactive video and the Internet, they will examine the various events occurring at this time. They create a timeline highlighting the major...
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Spending Plans
Students explore the concept of dividing their money into categories, namely "save," "spend," and "share." They engage in activities that help them explain that money is limited in quantity and must be divided for different purposes.
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T-Shirt Lettering
Learners determine the cost of a t-shirt using a variety of mathematical operations to solve problems. Then they use a spreadsheet to calculate the cost of lettering a t-shirt and display this information in a graph.
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Variables and Open Sentences
Fourth graders examine the purpose of variables and identify the missing variable in open sentences. They observe the teacher solve a variety of problems, complete a worksheet as a class, and independently complete another worksheet. ...
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Volume and Surface Area: Which Is More?
Students explore the volume and surface area of three dimensional figures. Through the use of video, students discover three dimensional shapes, their uses in real-life applications, and methods used to calculate their volume and surface...
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Bedroom Floor Plan
Students identify and compare the characteristics of floor plans and zoning to family activities and needs. They draw an accurate floor plan--either existing or a work in progress to scale. Then, students roughly sketch their bedroom...
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Investigating Correlation
High schoolers investigate different types of correlation in this statistics lesson. They identify positive, negative and no correlation as it relates to their data. They then find the line of best fit for the plotted data.
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Sowing Seeds: the Beginning of the Fast Plant Life Cycle
Students plant seeds, observe and tend plants. They identify major plant parts, how to germinate and troubleshoot problems with plants; and, that plants need water, light, and soil nutrients to thrive. They create a Plant Growth Data Log.
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Bow Wow, Oink Oink
Students read Everybody Cooks Rice and discuss birthday celebrations around the world. In this cultural differences lesson, students discuss the Chinese symbols by birth years. Students create a graph by symbol. Students display...
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What Shape Am I?
First graders analyze characteristics of geometric shapes. They identify, describe, and create simple geometric figures. They analyze characteristics of geometric shapes and determine the defining attributes of a circle,...
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Introducing Powers and Models
Students construct two dimensional models to illustrate squared numbers. For this geometry lesson, students use graph paper and an x/y axis to build squares exponentially. Students identify powers and relationships between various...