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Grab Bags
Eighth graders graph two inequalities with a single variable. They include drawing the intersection or union of inequalities on a number line. Students solve the linear equations using properties of equality and inequality. The lesson...
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Absolute Value of Linear Functions
Students identify and interpret how absolute value affects linear functions. They also graph linear functions and reflect them in a line of symmetry. Finally, students evaluate the absolute value of a constant using technology to...
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Age Structure Studies
Students collect data from Internet sources to compare age distributions in their city, county or state with that of other places in the US or other countries. They construct and interpret age-structure population pyramids and research...
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Mathematical Models with Applications: What's Your Rate of Change?
Students use regression methods available through technology to select the most appropriate model to describe collected data and use the model to interpret information. They use numeric techniques to write the equation of a line that...
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What's Your Expression
First graders explore facial expressions in a mirror and create drawings of people with a facial expression of their choice. They graph the facial expressions drawn.
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You Gotta Have Heart
Ninth graders investigate the concept of relations and interpret graphs and tables. They analyze given data and look for a pattern to determine if the numbers represent a function. Students practice solving scientific word problems that...
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Geometric Coordinates
In this geometric coordinates instructional activity, students solve and complete 3 different types of problems. First, they use the equations provided to complete the table on the right. Then, students plot the x- and y- coordinates on...
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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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Weather... Or Not
Students observe and discuss the local weather patterns, researching cloud types and weather patterns for cities on the same latitude on the Internet. They record the data for 6-8 weeks on a graph, and make weather predictions for their...
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What is a Cloud
Third graders study clouds and how they are formed. They write acrostic poems about clouds and analyze and graph temperature data collected during varying degrees of cloud cover.
Population Connection
Where Do We Grow from Here?
Did you know that the population is expected to grow to 11 billion by 2100? The resource serves final installment in a six-part series on the global population and its effects. Scholars interpret data from the United Nations about the...
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Statistical Accuracy and Reliability
Ninth graders assess the accuracy and reliability of current survey data and how it is represented. They design a survey, collect data, and use technology to analyze the data and present the results. Students examine scatter plots and...
Polar Trec
Who Will Melt First?
If the Greenland ice sheet melted, sea levels would rise by about 20 ft; if the Antarctic ice sheet melted, sea levels would rise by 200 ft. Scholars explore ice melting through the analysis of different ice samples, clean and dirty ice....
Teach Engineering
Using Hooke's Law to Understand Materials
Provide a Hooke for a lesson on elasticity with an activity that has groups investigate a set of springs. They use a set procedure to collect data to calculate the spring constant for each spring using Hooke's Law. The groups...
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Pen Pals
Students collect bird count data at their sites, and share and compare the data collected from two different schoolyards using computer technology.
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Measuring Temperature and the Production of CO2 in Yeast
Young scholars use a model experiment to complete an experiment on yeast. In groups, they identify the independent and dependent variables and use the scientific method to complete the activity. They record their observations and discuss...
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Seasons and Cloud Cover, Are They Related?
Students use NASA satellite data to see cloud cover over Africa. In this seasons lesson students access data and import it into Excel.
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Chew on This
Eighth graders explore and demonstrate the seven steps of the scientific method. They predict how much sugar is in chewing gum and test, analyze, and calculate the sugar content of gum.
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FLIGHT FAIR
Young scholars conduct their personal investigations into paper airplane flight. Cooperative teams are formed, with students choosing the paper airplane design that they are most interested in building.
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Cars on the Curve
Second graders, using two dice, participate in a car race game called Cars on the Curve. They predict which car wins the game and records it in their Data Diary.
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Venn Diagram and UK Basketball
Students analyze data and make inferences. In this algebra lesson, students collect and analyze data as they apply it to the real world.
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Statistics with State Names
Students analyze the number of times each letter in the alphabet is used in the names of the states. In this statistics lesson, students create a stem and leaf plot, box and whisker plot and a histogram to analyze their data.
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Stock Market Game
Fourth graders are introduced to how the stock market operates. In groups, they practice reading and analyzing the Standard and Poor's 500 index. They participate in a simulation of buying and selling stocks on the market trying to...
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HEART THROBS
Students predict what might happen to their pulse rates after physical exertion and then make conclusions about the effects of physical activity on pulse rates.