Students estimate the ages of famous people, then create a scatterplot with the actual ages. This activity allows them to estimate with linear equations. You can access the age data through the "activity" link.

Students will to organize data from the USA TODAY Snapshot, "Is leisure time really shrinking?," into two scatter plots and determine the quadratic model for each scatter plot. Students will determine if these graphs intersect and learn...

Students input data relating the values of one variable associated with values of another and use these data to generate a scatterplot. From the scatterplot, they determine whether there is a correlation between the two variables and...

In this activity, students study Hooke's Law. They understand that stretch on a spring is directly proportional to the force applied to the end of the string. Students observe a spring being stretched as candies are added to a cup...

Students will make scatter plots and find the appropriate regression equations that best fit the data.

Students use a radio controlled car and weights to record the time of each run and determine velocity. They represent motion graphically and determine the relationship between speed, time, and weight. Students create and interpret...

This is a quick class opener. That allow students to practice reading scatter plots and determining the correlation among data points.

Graph ordered pairs and customize the graph title and axis labels. Points are connected from left to right, rather than being connected in the order they are entered.

Using TI-Navigator, students' cursors become dots for a dot plot of what month they were born in.

In this activity students will explore scatterplots and independent and dependent variables. Students will find the mean value of the number of students applying under the early decision plan.

For this activity, students explore nine scatter plots to develop their understanding of how two quantitative variables are related. Through an exploration of the properties of this association, they come to understand the standard...

This activity introduces students to Activity Center. In this activity, students will explore change in the context of cellular telephone charges. Students will create a scatter plot showing that the rate per minute for a "pay as you go"...

Students graph a scatter plot, find average rate of change, develop a linear model, find a linear regression and a median/median line for a set of data graphed in a scatter plot and predict profit.

Students will have the opportunity to organize data from the USA TODAY Snapshot "Is leisure time really shrinking?" into two scatter plots and determine the quadratic model for each scatter plot.

In this activity, students solve a standard maximum value problem using the calculator. Students help Old MacDonald build a rectangular pigpen with 40 m fencing that provides maximum area for the pigs. They graph scatter plots, analyze...

In this activity students will investigate exponential functions and their graphs using real-life data. Students will analyze population data for the United States and create an exponential model for the scatter plot.

In this activity, students examine data about bacteria and their growth. They produce a scatter plot, a best-fit model, and draw conclusions based on the data and graph.

Students will create a scatter plot of the number of Internet subscribers during 2004 through 2008 using the USA TODAY Snapshot "Internet phone subscribers soar." This activity will allow students to explore real-life data that will be...

In this activity, students find a conversion equation that will calculate the corresponding Celsius temperature for any given Fahrenheit temperature. Students learn to graph scatter plots, analyze and graph linear equations, compute and...

Students will work in pairs and will conduct a growth experiment. They will record their answers for 7 to 10 trials. They will make a scatterplot of their data and share their graphs with the class.

Students can use the TI-84 Plus family to enter data, do a scatter plot and find the line of best fit and explain how they could use it to predict future values.

Students use a light sensor to analyze the effect of storm water run-off on the turbidity of local water. They interpret and analyze scatter plots and understand exponential relationship.

In this adventure, students will analyze the relationship between height and stride length, and then use that information to identify the biker who left the footprints. They create a scatter plot, find the linear regression equation for...

Students will be sent empty lists and need to send back their shoe size and height in inches. TI-Navigator will compile all lists and send compiled list to students. Students will then use the compiled list to make scatterplot and find...