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Cartesian Coordinate System
Young scholars explore the Cartesian coordinate plane and plot points on the graph. They interpret coordinates for a point from the graph and give the ratio of rise over run for slope.
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What's For Lunch? A Combination Sensation!
Students combine different foods to make possible lunches and determine the specific combinations of lunches that can be made from a finite set of foods.
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Mandala Art
Students investigate art elements such as color schemes and proportion by creating their own personal Mandala Circle on paper or canvas. This also allows students to investigate mathematical concepts such as tesselations or social...
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Get the Picture with Graphs
Fifth graders examine line, bar and circle graphs in the newspaper and on the Internet. They complete sketches of graphs with an emphasis on selecting the best model to depict the data collected.
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Algebra- Cell Phone Plans
Students analyze graphs to compare cell phone plans. In this algebra lesson, students work together to analyze phone plans and report the best phone plan. Students develop tables and graphs.
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How Old Did You Say?
Second graders explore and develop algebraic formulas based on their own ages as the known variable. This is a clever, and simple, way to introduce the concept of algebra to young students.
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Geometric Transformations
Students solve problems involving transformations of geometric figures. They review graphing points in the coordinate plain, plot points and connect to create a triangle. Then, they reflect triangles over the x and y axis and use...
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Building a Rover
Students investigate properties of lines and points by making a rover. In this algebra lesson, students plot points correctly on a coordinate plane. They identify coordinate pairs given the plots and lines.
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The Proof Is in the Picture
High schoolers select a geometric figure and find an example of the figure in their surroundings. They photograph the figure and write a proof to accompany it. They match photos to proofs.
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Plastic Wrap
Learners compare the price and quality of different kinds of plastic kitchen wraps and then rank them from best to worst. They take into account how well it comes out of the roll, if it seals well, it is tangles, how much weight it...
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The Swinging Pendulum
Students observe a pendulum and graph their observation. In this algebra lesson, students use the TI calcualtor to graph the motion the pendulum makes. They analyze the graph and make predictions.
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Walking on Air
Students collect and analyze data with a graph. In this statistics lesson, students use central tendencies to find the meaning of their data. They display the data on a Ti calculator.
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Castles and Cornerstones
Students become familiar with the style of architecture of medieval times. In this architecture activity, students design a model of a medieval castle including its cornerstone. Students understand scale in their representation.
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Land Use and Nitrogen
Learners consider the effects of development on water quality. They test nitrogen levels in waters before and after development, investigate wastewater treatment options and research best management practices to reduce nitrogen loads.
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Dredging the Mississippi
Students determine the amount of earth that needs to be removed from the Mississippi and the amount of time it takes the Army Corps of Engineers to complete a dredging project. Given specific dimensions of a channel, calculations are...
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Save Your Change
Students solve problems involving exponential, logarithmic, and scientific notations. Using calculators, students explore investment problems. They use a formula and logarithms to determine the years to earn a particular income, figure...
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Skate Party
Learners use the Frayer model during problem solving. In this problem solving lesson, they examine multiple methods of data collection to solve real world problems. Resources are provided.
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Fantastic Fossils
Students learn about the kinds of fossils and what scientists can learn from them. In this earth science lesson plan, students are told how engineers and paleontologists work together. Then students create a "fossil fondue"...
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Technology: Programming Graphics
Learners use the DrScheme program to create graphics for clip art. Using graphics, they plan their designs using basic shapes, plotting its positions, and studying the relationships between points. By plotting the necessary data on...
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Using Recipes to Reinforce Fractions
Students, in groups, make a presentation to the class explaining how and what they did to increase the recipe they were given so that they would have the correct amount of ingredients to make their pancakes for the whole class.
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Design-a-Lesson-Packaging a Product
Students in a teacher education class address consumer related issues involving packaging. Using volume, surface area and graphs, they create a package for a given volume of a product. They design modifications for this lesson and to...
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Technology Blackout Day
Students describe the impact of modern technology inventions on daily life. They create a graph of the class's favorite item of technology and draw a picture of their favorite piece of modern technology.
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Problem Solving in Mathematics
Seventh graders discover that there are multiple strategies to be used in problem solving. They explain a problem solving situation in their own words and determine a possible strategy for solving the problem.