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Texas Instruments

Texas Instruments: Birthday Dot Plots

For Teachers 9th - 10th
Using TI-Navigator, students' cursors become dots for a dot plot of what month they were born in.
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Texas Instruments

Texas Instruments: What's My Equation?

For Teachers 9th - 10th
Use TI-Navigator to guess the equation of a famous or interesting shape.
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Texas Instruments

Texas Instruments: Is There a Relationship Between Your Fist and Shoe Size?

For Teachers 9th - 10th
Students will measure the circumference of their fist and list their shoe size. The lists will be loaded using TI-Navigator in the activity center.
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Texas Instruments

Texas Instruments: Are Your Bones Normal?

For Teachers 9th - 10th
Students can use the TI-Navigator to investigate mathematics in Forensic Science.
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Texas Instruments

Texas Instruments: Exploring the Width of a Parabola

For Teachers 9th - 10th
Use TI-Navigator to explore the width of a parabola. All directions are provided on the teacher's guide.
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Texas Instruments

Texas Instruments: Slopes and Y Intercepts With Cabri Jr.

For Teachers 9th - 10th
Use the TI-84 Plus, Cabri Jr., and TI-Navigator to teach slopes and y-intercepts in your Algebra classroom.
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Texas Instruments

Texas Instruments: Shoe Size vs Height

For Teachers 9th - 10th
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...
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Texas Instruments

Texas Instruments: Right Triangle Trig

For Teachers 9th - 10th Standards
This is a way to use the TI-Navigator to check for an understanding of sin, cos, and tan before you move onto word problems.
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Texas Instruments

Texas Instruments: Parallel Horses

For Teachers 9th - 10th
Using the activity center and the Navigator software, the students will review ordered pairs, and the equations for horizontal, parallel, and perpendicular lines.
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Texas Instruments

Texas Instruments: Quadrants in the Activity Center

For Teachers 6th - 8th
Students will determine appropriate quadrants given specific instructions of where to move on a the coordinate plane in the TI-Navigator Activity Center
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Texas Instruments

Texas Instruments: Transformation Graph Worksheet or Quiz

For Teachers 9th - 10th
Use TI Navigator to allow your students to create practice work and quizzes when studying graph transformations.
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Texas Instruments

Texas Instruments: Organized Guess and Check Using Cell Sheet

For Teachers 6th - 8th
Students can use the APP CellSheet to aid in answering a typical guess and test problem. The activity will help in their organizational ability as well as with cell sheet usage. Their answers will be shared using Navigator
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Texas Instruments

Texas Instruments: Developing Class Pictures

For Teachers 9th - 10th
Use the activity center in TI-Navigator to enhance students knowledge of ordered pairs.
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Texas Instruments

Texas Instruments: Defining the Parabola

For Teachers 9th - 10th
The teacher will graph a horizontal line and plot a point using TI-Navigator, and the class will provide the points that create a parabola.
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Texas Instruments

Texas Instruments: Laws of Exponents

For Teachers 9th - 10th
This activity involves using TI InterActive! as well as TI-Navigator. Students learn the laws of exponents and have to explain them on the lab.
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Texas Instruments

Texas Instruments: Curve Fitting for a Parabola

For Teachers 9th - 10th
This is a TI-Navigator Activity Center file that is used as a class warm up or for checking understanding. Students are to contribute an equation of a parabola that will pass through the most number of sunflowers.
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Texas Instruments

Texas Instruments: Exploring Slope Intercept Form of a Line

For Teachers 9th - 10th Standards
Use TI-Navigator to explore the relationship between a linear function and its graphs. See how the value of the slope and y-intercept affect the graphs.
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Texas Instruments

Texas Instruments: Sine and Cosine Graphs

For Teachers 9th - 10th
This activity will help students identify the amplitude, period and shifts of graphs of sine and cosine using the TI-Navigator.
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Texas Instruments

Texas Instruments: Sailing Through the Fog: Solving Systems of Linear Equations

For Teachers 9th - 10th Standards
Tracking equipment is used to help ship navigators traveling in dense fog determine if they are in danger of colliding with other ships that may be in the area. For this activity, we are going to assume two ships are traveling along...
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Texas Instruments

Texas Instruments: Cartesian Exploration Using the Ti Navigator System

For Teachers 9th - 10th
In this activity sequence, using the TI-Navigator system, students control points in the xy-plane. Exploring this space freely and responding to prompts, the students will develop understanding and intuition that will guide their use of...
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Texas Instruments

Texas Instruments: Math Today for Ti Navigator System Humidity Makes Air Feel

For Teachers 9th - 10th
Using data from the USA TODAY graphic,"Humidity makes air feel even hotter," students will explore quadratic and cubic functions to determine how well they model the relationship between air temperature and heat index. When the models...
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Texas Instruments

Texas Instruments: Getting Started With the Ti Navigator System: Be the Point

For Teachers 6th - 8th
This lesson introduces students to Activity Center, the coordinate plane, and the use of symbolic rules to represent, analyze, and generalize a variety of patterns. Students can use Activity Center to model and interpret relationships...
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Texas Instruments

Texas Instruments: Synonyms and Function Fictionary Using Ti Navigator

For Teachers 9th - 10th
This activity will help students make sense of the idea of equivalence in Algebra. This is a fundamental concept behind simplifying expressions, a core topic in the curriculum. The graphical representation of a function can anchor...
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Texas Instruments

Texas Instruments: Math Today for Ti Navigator Usa Money in Circulation

For Teachers 9th - 10th
Students will determine the approximate number of $20 bills in circulation as of December 31, 2001, using percent and total number of bills from the USA TODAY Snapshot "USA money in circulation." Students will write their answers in...