Students investigate the TI-73 calculator.  In this middle school mathematics lesson, students examine the procedures for downloading and installing applications to the computer for the TI-73 Explorer. 

Students explore the TI-73.  In this middle school mathematics lesson plan, students explore a program which will hold data collected with a CBL/CBR.  The lesson plan provides step-by-step programming directions. 

For this graphing calculator worksheet, students complete 11 operations on the calculator.  Students enter absolute value, exponents, radicals, fractions, mixed numbers, etc.

Students identify the number of diagonals for each polygon. In this geometry lesson, students identify the polygons based on their diagonals and the way it intersect. They create visuals using the navigator to see the changes in the shapes.

Statisticians take things to new heights using a set of height measurements. Students use TI-82 or TI-83 calculators to determine extreme values and the median for the data. They also construct a box-and-whisker plot to summarize the...

Students explore the history of cryptography. They assess function notation and transformation, matrix operations, and the fundamentals of modular arithmetic. Using graphing calculators, students develop their own encryption schemes.

High schoolers use technology tools and resources for managing and communicating personal/professional information. They select and apply technology tools for research, information analysis, problem solving, and decision making in...

Seventh graders follow a step-by-step guide for using graphing calculator to determine equations which best fit data graphed. They gather data from various sites on the web, or they do searches to find information necessary to complete...

Physical science starters play with a pendulum in order to experience periodicity. Detailed procedures and a worksheet are included for day one. For day two, learners will use a graphing calculator to help them plot orbit data from a...

Math wizards begin the lesson by comparing and ordering rational numbers. Using a number line, they discover the relationship between the numbers and practice ordering them in the correct way. They also review proper techniques for...

In this algebra worksheet, students convert scientific notation into significant figures. They identify the significant figures correctly with the help of a TI calculator.

Pupils solve equations by elimination and use the TI to graph the lines and find the point of intersection.

High schoolers graph linear and quadratic functions. In this algebra lesson, students create graph with specific coordinate points. They use the Ti to visualise and differentiate between the two functions.

Learners factor trinomials using patterns and their TI to graph their results and make predictions through this lesson. This is accomplished by solving quadratic equations through FOIL and algebra tiles.

Pupils investigate the connection between factors, zeros, and graphs of quadratic functions.  The lesson requires the TI-nspire handheld.

Young scholars evaluate rational functions. In this precalculus lesson, students make observations and define what makes a rational function and what makes a linear function. They use the Ti calculator to visualize the different graphs.

Students solve problems using formulas. In this algebra lesson, students evaluate numbers using substitution. They graph their answers using a TI and discuss the outcome.

Students graph quadratic functions. In this algebra lesson plan, students perform transformation on the TI calculator as they create a visual. They identify the vertex and intercepts of the parabola.

Students create perpendicular bisectors. In this geometry lesson,students use a straight edge and protractor to create a perpendicular bisector. They graph line on the TI and analyze it.

Pupils perform transformation on trig functions. In this precalculus lesson plan, students relate the London Eye observation wheel to trig function. They use a TI navigator to visualise the parameter created by this view and relate it to...

Arcsine will be better understood and applied through prediction the number of petals on a rose curve using polar equations. High schoolers relate rose curve to siusoidal functions using the Ti navigator.

Students collect data and graph it. In this statistics lesson, students rate confidence levels by collecting data and analyzing it. They graph their findings on the Ti calculator.

High schoolers log their computer usage hours. They determine the mean, median, mode and standard deviation of the collected data. They make a frequency histogram of the grouped data, both on graph paper, and on the TI 83+ graphing...

Scholars identify how the TI-89 implements phasors to perform sinusoidal steady-state analysis. The focus is on how to enter and display complex numbers. They also show how a typical steady-state application how to use the Numeric Solver...