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Solving Systems using Elimination
Using elimination to find the point of intersection of two lines, students learn to solve systems of equation. They graph their solutions and use the TI to verify the solution.
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Using Color as Defense
Learners explore mimicry and crypsis, participate in hands-on predator-prey activity, and practice calculating averages and graph results in histogram.
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Garbage Pizza
Students examine amount of garbage disposed of by average household weekly, classify different categories of garbage and describe composition of landfills, investigate what happens to waste after it is collected by garbage trucks, and...
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Similar Triangles and Proportions
Pupils investigate similar triangles and proportions as they make conjectures about the length of sides of similar triangles. For this lesson, have your class construct similar triangles using Cabri Jr so that they share a common vertex.
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Bits and Pieces - More About Percents - Online Manipulatives
For this online percentages worksheet, students access the Library of Virtual Manipulatives web site and open the percentage tool. They use the online tool to complete 8 multi-step questions making graphical representations and finding...
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Math Who Am I?
In this math vocabulary worksheet, students read each description of a math term and write the word on the blank line. They circle every third letter in each letter box next to the clue to check their answer. They complete 8 definitions.
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Balancing Equations and Using a Pyramid
Sixth graders complete worksheets and make journal entries to interpret mathematical expressions about the pyramids. In this equality by balancing equations lesson, 6th graders participate in groups or by themselves to complete exercises...
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Area of Right Triangles
In this are of right triangles worksheet, students read graphs and explore congruent triangles. They find the area of rectangles and of right triangles. This one-page worksheet contains explanations, instructions, and 8 problems.
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Linear and Exponential Models
Students investigate the differences between linear and exponential models. In this linear and exponential models lesson, students make a table of given data. Students determine if the data is linear or exponential by plotting the data...
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Fire Alarms for Safety
Students create a fire safety rules poster. In this fire safety lesson, students inspect their classroom and discuss the best way to exit in case of a fire. Students then make a poster stating the rules and exit plan.
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Munching on Mixtures
Third graders view the food Power Tower and discuss the food groups. In this food lesson, 3rd graders cut out favorite foods from magazines. Students read Cloudy with a Chance of Meatballs and record the foods they would miss from the...
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Mapping West Virginia
Fourth graders explore West Virginia. For this Unites States geography lesson, 4th graders discuss the type of land and the cities in West Virginia. Students create two overlays, with transparencies, that show the natural land and the...
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Systems of Linear Equations
In this Algebra I/Algebra II worksheet, students use the elimination method to solve systems of linear equations. The one page worksheet contains six multiple choice questions. Answers are included.
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Transformations: Reflections
Learners perform transformations on their graphs. For this algebra lesson, students identify the pre-image and image. They find and identify congruent shapes and isometry.
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Biological and Agricultural Engineering
Eighth graders explore mathematics by conducting a series of investigations using a colorimeter. In this math lesson, 8th graders explain the purpose of food irradiation. They collect data and graph them.
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Studying Checks
While on-line banking and electronic payments seem to be the way of the future, next-generation wage earners still need to understand the details of check writing. Here the focus is on the details of the check including what the...
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Equivalent Fractions Manipulatives
Students study fractions. In this equivalent fractions instructional activity, students utilize fraction strips to enhance their understanding of equivalent fractions. They watch a demonstration and then work independently with their own...
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Parabola
Students complete a worksheet and explore the parabola conic section during a web based activitiy. They answer questions based on their work as they make changes in the features of the parabola.
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The Point Line - Teaching Patterns
Pupils practice extending patterns. In this patterns lesson, students demonstrate extending patterns by performing a rhythmic patter.
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Math/Technology: Height Measurement
Third graders, using technology tools, determine the total height of their classmates in both inches and centimeters. Once the measurements are taken, they enter the results in the Excel file. Once students have prepared a KidPix number...
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View Tubes
Eighth graders decide if the length of a viewing tube, its diameter, or the distance from an object affects the type of data collected and the resulting graph through a series of experiments.
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Univariate Data Analysis
Students use given data to compare baseball players. They create box and whisker plots to compare the players and determine which they feel is the best player. Students use calculators to make box and whisker plots. They write paragraphs...
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Triangles Inscribed in a Circle
Are you tired of answers without understanding? Learners can give a correct response, but do they really understand the concept? Have young mathematicians think deeper about linear functions, angles, and formulas in algebra. Learners are...
