Students analyze data and identify the mean. For this probability lesson, students log data in the TI and construct scatter plots from the data. They identify properties of a scatterplot.

High schoolers analyze the vertex form of a parabola and find an approximate fit of a model. They explain the quadratic parabola function and its properties by developing quadratic models. They use translation and dilation to change the...

High Schoolers explore the concept of exponential reflections. They use their Ti-Nspire to reflect the natural logarithm function over the line y=x. Students repeat the process using different exponential functions using a slider.

Ninth graders explore data analysis.  In this Algebra I lesson, 9th graders collect and organize data to create a scatter plot.  Students use the regression feature of the calculator to find the line of best fit and use the...

Pupils engage in the practice of creating a scatter plot with the data obtained from measuring different resting heart rates. The data is used to create the table that is translated into a graph. The lesson gives instructions for the use...

Eleventh graders investigate infinite geometric series.  In this Algebra II lesson, 11th graders explore partial sums of geometric series, converging and diverging series, and sums of infinite geometric series.   The...

Students examine population growth and collect data. In this statistics lesson, students create a scatter plot to represent the different species found in the water and are being harvested. They graph their data and draw conclusion from it.

Learners explore reflections on a coordinate plane in this lesson. They trace their hand on a grid, determine the coordinates of each point, and create a scatter plot of their points. Pupils use this information to investigate aspect...

Students collect, graph and analyze data. In this statistics lesson, students measure the heart beat of a person as they listen to music. They use the CBL and TI to create a graph, analyzing the outcome.

Young scholars investigate the acceleration of a car.  In this acceleration of a car lesson, students make a scatter plot of corvette acceleration data.  Young scholars find a model to fit the data by taking the integral of the...

Learners explore reflection of polygons on a coordinate plane. They examine the relationships that exist between corresponding points and sides. 

Eighth graders examine batteries in a series circuit and the associated voltage. They determine, through inquiry and problem solving, that the total voltage of batteries in a series is the sum of the voltage of each battery. They design...

Students analyze data representing real life scenarios.In this algebra instructional activity, students collect, plot and analyze data using a graph. They use different methods to represent and present their data.

Students investigate the accumulation of drugs in the body. In this algebra lesson, students collect data on drug retention and assimilation. They use their data to predict the behavior and effects of drugs.

Pupils investigate linear, quadratic, and exponential regressions. They plot sets of data points, determine the regression equation that best fits the data and lastly investigate the coefficient of determination.

High schoolers investigate linear, quadratic and exponential equations using the TI calculator. They identify relation and functions using ordered pairs, graph the data, analyze the data, and relate it to real-world situations.

Students observe a pendulum and graph their observation. In this algebra lesson, students use the TI calcualtor to graph the motion the pendulum makes. They analyze the graph and make predictions.

Students write equations for different functions. In this algebra lesson, students observe data and find the function that goes along with that data. The identify the line of best fit.

High schoolers investigate different types of correlation in this statistics instructional activity. They identify positive, negative and no correlation as it relates to their data. They then find the line of best fit for the...

Through learning how to examine linear, quadratic, and exponential functions, students explore the effects of changes in parameters on the graphs of linear, quadratic, and exponential functions.  The lesson is designed to be a...

Investigate differential equations with your class. They use the TI-89 to explore differential equations analytically, graphically, and numerically as the examine the relationships between each of the three approaches.

New skills are developed as students use graphing calculators and ranger technology to capture and graph the sequence of bounces a ball makes when dropped. After recording the height of four or more bounces, they use the collected data...

Twelfth graders solve problems using differential equations.  In this Calculus instructional activity, 12th graders analyze data regarding the spread of a flu virus.  Students use the symbolic capacity of the TI-89 to develop a...

High schoolers explore the concept of logarithms.  In this logarithms lesson, students discuss the logarithm properties.  High schoolers use linear functions as a basis to develop the logarithm properites by substituting log b...