Curated OER
Snow Cover By Latitude
Pupils examine computerized data maps in order to create graphs of the amount of snowfall found at certain latitudes by date. Then they compare the graphs and the data they represent. Students present an analysis of the graphs.
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Cutting Cordwood
Students examine a story problem in which two men are earning money by cutting cords of wood. They use data from graphs to use on a grid. They practice writing algebraic equations as well.
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Quadratic Functions
Students graph quadratic equations on paper and check their results on the graphing calculator. They predict the direction of the graph and the vertex point. Students use the vertex, axis of symmetry and knowledge of which direction the...
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Discriminant and Quadratics
For this quadratic equation, students find the discriminant using the formula given and identify how many solutions a quadratic function will have. There are 3 problems with answers and examples.
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How are we Related?
Students differentiate functions based on their domain and range. In this algebra lesson, students define function, domain, range and relation. They analyze graphs and coordinate pairs for input and output values making up a function.
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Get a Half Life!
Eighth graders use M&M's to experiment with data. They use a graphing calculator to determine the best equation for their data; linear, quadratic or exponential. They analyze the data to find the half-life of their M&M's.
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Round and Round and Round We Go!
Students investigate motion using a CBL. In this algebra lesson, students collect and graph data on a coordinate plane. They define and identify amplitude and period of conic graphs.
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Properties of Curves
In this Calculus worksheet, students use a graphing calculator to boost their understanding of functions and their graphs as they examine the properties of curves. The forty-two page worksheet contains one hundred problems. ...
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Between The Extremes
Students analyze graphs for specific properties. In this algebra lesson, students solve equations and graph using the TI calculator. They find the different changes that occur in each graph,including maximum and minimum.
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Chapter 4 Practice Test
In this Chapter 4 Practice Test worksheet, students solve problems with signed numbers. They are also asked to complete a table and graph a simple function. The bonus problem presents points to plot.
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Analyzing Solutions Computed Using Euler's Method
In this analyzing solutions worksheet, students use Euler's Method to estimate the value of given functions. They estimate solutions using the piecewise-linear function model and sketch the information onto a graph. This two-page...
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Education for Global Peace
Fifth graders construct data graphs based upon sets of data. In this graphing lesson, 5th graders read the text If the World Were a Village and discuss how types of graphs accurately represent a large population. Students construct their...
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Slippery Slope
Students define patterns, relation and function. In this algebra lesson, students find the slope of a line and write equations of line. They model the slope using real life scenarios.
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Data Collection and Presentation
Students concentrate on discrete quantiative data. They are shown that the vertical line diagram as a more appropriate way to present discrete quantiative data then bar charts. Students work as a group to help with the interpretation...
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Infinite Limits and Horizontal Asymptotes
In this infinite limit worksheet, students compute horizontal and vertical asymptotes. They use trigonometric functions to find the limits of functions and compare results. This two-page worksheet contains examples and explanations and...
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The Derivative
In this derivative worksheet, students estimate the derivative of given functions. They identify the slope, the rate of change find the slope of a parabola. This two-page worksheet contains definitions, examples and five problems,
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Tracking Your Favorite Web Sites
Ninth graders track the hit count on their favorite web sites. In this Algebra I lesson, 9th graders record the number of hits on their favorite web site for twenty days. Students explore the data to determine if the relation...
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Ocean Botttom Profile
Students interpret a graph of ocean depths and topographic features. This task assesses students' abilities to interpret figures, organize and represent data, apply knowledge of scale to a profile, and apply theoretical knowledge.
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Creating a Spreadsheet
Students create a spreadsheet using ICT. In this algebra lesson, students collect and graph their data using a spreadsheet. They find solution to a given problem using trial and error.
National Council of Teachers of Mathematics
Drug Filtering
In this chemistry instructional activity, learners calculate the amount of drug found in someones blood based on how long they have been taking the drug. There are 5 questions.
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Modeling Linear Relationships
Students graph lines using the slope and y-intercept. In this algebra lesson, students create data using tables and equations. They use their data to make predictions and draw conclusion.
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Impossible Graphs
Students distinguish between possible and impossible graphs of functions, and to learn why some graphs are impossible. They have practiced plotting functions on the Cartesian coordinate plane
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Battery Depletion and Piecewise Linear Graphing
Students examine a recent flight of Pathfinder. In groups, they use the information to create a table of values showing the battery charge of the space machine. They predict what the charge would be further on in the mission. They use...
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Graphing the Daily Revenue of Miami Seaquarium
Seventh graders compile a table of the revenues of the 8 eateries (a combined total), Main Gate admissions, and the Gift Shop.