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Tune...Um!
Students collect real data on sound. In this algebra lesson, students use a CBL and graphing calculator to observe the graph created by sound waves. They draw conclusion about the frequency of sound from the graph.
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Discovering Growth Patterns
Students explain the differences between linear (arithmetic) and exponential (geometric) growth. They use worksheets imbedded in this lesson to help them make predicitions and graph data points.
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Rocketsmania And Slope
Students use a professional basketball team's data and graph it on a coordinate plane. They draw a line of regression and finding its equation. They access a website containing statistics for the Houston Rockets basketball team to solve...
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Spaghetti Bridges
Eighth graders experiment with building bridges of spaghetti, pennies, and a cup to determine how varying the number of spagetti pieces affects the strength of the bridge. They graph their results and interpret the data.
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Chrysanthemum and Letter Tiles
Students listen as the teacher reads Chrysanthemum. They discuss the story, focusing on the length of Chrysanthemum's name. They compare the lengths of their own names using letter tiles, grid paper, and a class graph.
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Choosing a Summer Job
What did you do over your summer vacation. Young wage earners must compare summer job options, and determine when each job earn the same amount and what that amount be. This be done by creating, graphing, and solving systems of...
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Linear Functions: Are You Ready for the REAL World?
students emulate a real world problem and model it with mathematics working in a small group. Observe and facilitate discussion as the groups use various strategies, such as (graphs, brainstorming, tables, and dialogue.
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Weather Report Chart
Students complete a weather report chart after studying weather patterns for a period of time. In this weather report lesson, students measure temperature, precipitation, cloud cover, wind speed, and wind direction for a month. Students...
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Using Tiles to Solve Word Problems
Students solve problems using equations. In this algebra lesson, students identify the correct symbols and steps when solving word problems. They graph their lines and analyze the slope using tiles.
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The Absolute Truth
Young scholars solve problems of inequalities and equations. For this algebra lesson, students add, subtract, multiply and divide to solve inequalities. They graph their solutions on a number line.
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Beginning Modeling for Linear and Quadratic Data
Pupils create models to represent both linear and quadratic equations. In this algebra lesson, students collect data from the real world and analyze it. They graph and differentiate between the two types.
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The Hudson's Ups and Downs-Hudson River Activity
In this Hudson River worksheet, students read a short passage about the river, compare graphs of water levels at different locations, label high and low tides on a graph and interpret, and answer comprehension questions based on several...
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I Can Do This! Systems of Equations
Students solve systems of 2-by-2 linear equations using tables,
graphs and substitution. In small groups, classmates work together to discover strategies for solving equations. They use a calculator to graphically represent their answers.
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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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Smarty Pants
Pupils graph the colour distribution found in a packet of Skittle lollies, M&M's, Smarties or similar sweets. Results are compared and recorded against the results of other class members.
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The Stock Market-Tracking and Picking Stocks
Students interpret the stock market. They pick preferable stocks based on price to earnings ratios listed in the quotes. They practice using fractions and decimals to calculate the cost of selling and buying various stocks using...
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You Scratch my Back, I'll Scratch Yours
Students explore the concept of interdependence. In this integrated interdependence lesson, students interpret graphs and charts that require them to analyze the relationship between Mexico and the United States. Students also...
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Weather Watchers
Students collect and analyze data about the weather. In this algebra lesson, students organize and graph their data using graphs, line plots and stem and leaf plots. They make observation and draw conclusion using their data.
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Using Inequalities to Problem Solve
Students explore inequalities. In this Algebra I instructional activity, students solve and graph linear inequalities involving addition, subtraction, multiplication, or division. Students use inequalities to solve and graph real-world...
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Polynomial Functions
In this Algebra II worksheet, 11th graders classify polynomials by degree, write in standard form, and describe the behavior of the graph. The two page worksheet provides explanation and examples along with thirteen practice problems....
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A Relatively Far Out Idea: Estimating
Students investigate methods of estimating through cooperative group activities, hands-on activities, the use of tables and graphs and an interactive video.
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Investigating the Probability
Students investigate probability using coins and dice. They collect data, graph, organize and interpret data. They predict, describe, compare, compute and draw conclusions based on what they observe and record.
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Pumpkin Properties are a Smash!
Students receive a miniature pumpkin and proceed through several stations to measure a variety of physical properties. The data is entered into a data sheet and the mass and volume measurements are used to calculate density. They also...
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The Survey Says
Students experience the development of statistical data. In groups, they construct a survey questionnaire for a target audience. Students produce the questionnaire, distribute it, collect it, and tabulate the data. Using EXCEL, the...