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Two-Variable Linear Inequalities
Here is an engaging instructional activity on solving equations with two variables. Have the class rewrite linear equations in the slope intercept form, y=mx + b. They graph the lines using the slope and y-intercepts.
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Capture/Recapture
Middle schoolers use proportions to estimate the size of populations. They describe the data with using a graph or table of the estimate. Students use descriptive statistics to calculate mean, median, and mode. They also compare and...
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Discovering Ohm's Law
Connect math with science! Pupils apply properties of Ohms Law as they solve problems and identify the inverse relationship of a function. They analyze the shape of the graph of an inverse function and use it to make predictions.
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Wildlife
The centerpiece of this lesson plan is a predator-prey simulation in which colored paperclips represent different species of animals camouflaged against a colored background. Relevant follow-up questions are provided. The activity is...
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Penny Pushing
Fifth graders use an Excel spreadsheet to show them how to enter the amount of pennies they bring each week to school for a fundraising project. They count their pennies each Friday and enter the total amount in the correct columns. In...
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The Air Up There
Learners observe the weather over a period of two weeks. They gather local weather data and calculate the mean and average figures from the data. They prepare a graph with their observations.
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All About Me: Measuring Height and Weight
Students take personal fitness inventories. In this personal health lesson plan, students take measurements of their heights and weights. Students record the data, calculate their BMI, and then chart their physical activity.
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Louisville's Best Field Day Park
Students create a survey to hand out to determine the best field day park. Using their local area, they select five parks, if possible, that meet the criteria and calculate the distance and estimated time travel. They use this...
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Old Glory
Students utilize mathematical concepts such as: measurement, ratio and proportion and geometric probability to analyze the components of the U.S. Flag. They collect, organize and interpret data by constructing charts, tables and graphs...
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See Turtles Nest! See Turtles Hatch!
Students graph data of sea turtles hatching rates from Watamu/Malindi Marine National Park and Reserve in Kenya. In this math activity, students use real life science data to calculate mean and median values. Students use...
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Devising a Measure for Correlation
How well does your class understand the concept of correlation? Use an activity to explore different methods of calculating correlation. Working alone and then in groups, your class will make decisions on what math to apply to the...
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Environment: Water & Air
The introduction to the lesson plan mentions a sailor's limited capacity to store drinking water on his ship. Pupils then set up an overnight experiment to remove freshwater from salt water by distillation. There is a math and map...
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Equations from Unit Rates
Your class can become linear equations masters, as they calculate the rate of change of a function. They observe different types of coordinates as they relate to a graph, then use the Ti-navigator to move the line around and draw...
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Pendulums
First-time physicists experiment with pendulums in this physics activity. They vary the weight of the bob, record how long each takes to complete ten period swings, and then calculate the time for one period. They repeat the procedure,...
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Reading & Using a Nutrition Label
Learners discover the importance of healthy eating. Using food nutrition labels, they read and examine the nutritional value. Students collect the data on a spreadsheet and create a graph. They analyze the media influences on product...
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The Outside Dog
Learners observe the book, "The Outside Dog," and predict the events of the story. At the conclusion of the story, students act out various paragraphs from the book and write about specified characters. Additional cross-curriculum...
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NUMB3RS Activity: A Matter of Half-Life and Death
Students investigate exponential decay. Students explore the biological half-life of Cesium-137. Students investigate the Goiania Accident of 1987 which is considered one of the worst incidents in the history of the Atomic...
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Marvelous Mathematics
Students make a table on the computer, but create fractions and equivalent fractions through the use of color. They are able to manipulate fractions in order to gain a greater understanding of the meaning of whole number that is broken...
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Visual Representation of Reduced Fat
Pupils demonstrate their understanding of the Five-Number Summary and Box-Plots by analyzing different nutrition labels from regular and reduced fat items using graphing calculators.
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Exploding Numbers
High schoolers discuss how numbers increase when exponential growth is occurring. They view a video and compare exponential and linear growth with a graphing calculator.
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Linear Progression
Students use graphing calculators to graph lines and create tables of values. They perform an experiment using M&M's and slinkys, then create their tables based on their results.
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Lift vs. Airspeed
Students, after reading the explanation given below, use FoilSim and a graphing calculator to complete the activity to determine the relationship between airspeed and lift of an object by interpreting data.
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Sound Pictures
Students examine the components of a sonar system. In this physical science lesson students explain how multibeam and sidescan sonar systems are useful to ocean explorers. Students simulate sonar operations in an activity using a...
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Skittles and Springs
Young scholars experiment to discover the relationship between the stretch of a spring and the amount of weight attached to the spring using Skittles. They use a CBR and a graphing calculator to gather data.