Texas Instruments
Texas Instruments: Verify Absolute Value Inequalities With a Graphical Approach
Find the solution sets of absolute value inequalities like abs(x-3)5 using the equation editor (y=). Focus on finding the boundaries of inequality intervals.
Texas Instruments
Texas Instruments: Rational Functions Asymptotes and Holes
These multiple-choice and fill-in-the-blank questions ask students to identify asymptotes, holes, and domain for rational functions.
Texas Instruments
Texas Instruments: Ti 92 + Cabri Geometry for the Not Necessarily Advanced User
This activity is a tutorial on using the Cabri Geometry application. Students' perform geometric constructions which range from simple triangles to complex conics.
Texas Instruments
Texas Instruments: Selection Direction
In this activity you will produce histograms using the Data Graphs Wizard and learn about the concept of biological variance.
Texas Instruments
Texas Instruments: Parabolic Applications
Students will analyze a parabola graphed from word problems. Students can use the calculator to find the roots and vertex of the graph to answer questions based on the word problems.
Texas Instruments
Texas Instruments: Direct, Inverse, and Joint Variation
This set of questions pertains to direct, inverse, and joint variation. Students are asked to recognize equations of each type and to solve applications problems. Solutions and explanations are included.
Texas Instruments
Texas Instruments: Washington Wasl Practice Exam Grades 6 & 7 Math
Students can use these LearningCheck item banks to prepare for the WASL exams.
Texas Instruments
Texas Instruments: Prehistoric Parabola Match
This activity center is used as a formative assessment after a full unit on the different transformations of vertical parabolas.
Texas Instruments
Texas Instruments: The Midpoint Formula
The purpose of the activity is for students to verify the results of the Midpoint Formula using the dynamic capabilities of Cabri Jr.
Texas Instruments
Texas Instruments: Zeros of a Parabola
Students are introduced to an interesting property of parabolas and a method of proving that property using the TI-89 scripts. They then use the CAS of their TI-89 to generalize upon specific results.
Texas Instruments
Texas Instruments: Analyzing Number Cube Sums
In this activity, students extend their understanding of theoretical probability and patterns. They use number cubes, to build awareness that a fraction and its decimal and percent representation on the calculator are "close," but not...
Texas Instruments
Texas Instruments: Transformation Graphing App
This App helps students improve graphing comprehension. They input functions, view visual diagrams of functions, and observe changes in the function as the parameters change.
Texas Instruments
Texas Instruments: Air Resistance
Students use the Motion Detector to measure the effect of air resistance on falling objects. They determine how air resistance and mass affect the terminal velocity of a falling object and then choose a force model that fits the data.
Texas Instruments
Texas Instruments: Constructing Lines From Individual Points
Students will understand that a line is made up of many points that all follow the same rule.
Texas Instruments
Texas Instruments: New York Regents Practice Exams Science Physics & Earth Sci
Students can use these LearningCheck item banks to prepare for the following - Earth Science and Physics.
Texas Instruments
Texas Instruments: Colorado Csap Practice Exams Grades 6 8 Math
Students can use these LearningCheck item banks to prepare for the Colorado CSAP math exams.
Texas Instruments
Texas Instruments: Let Me Count the Ways
In this activity, students will make predictions about the number of ways to make eleven with two or more addends. They will investigate patterns with these addends with the help of manipulatives and the calculator.
Texas Instruments
Texas Instruments: Integers! It All Adds Up!
In this activity, students can use the number line to add integers and to justify and support the rules they develop.
Texas Instruments
Texas Instruments: New Mexico Nmtp Practice Exams Science
Students can use these LearningCheck item banks to prepare for the following - grade 11 science exam.
Texas Instruments
Texas Instruments: Oklahoma Epas Practice Exams Math: Oklahoma Plan Practice
Students can use these LearningCheck item banks to prepare for the following - grade 10 Oklahoma math exams.
Texas Instruments
Texas Instruments: Linear Functions: Slope With Grid
Students learn to impose a grid on a line to quantify the steepness of a line. They learn that slope is the ratio of vertical change divided by the horizontal change. They also learn that lines can have slope that are positive, zero,...
Texas Instruments
Texas Instruments: Numb3 Rs: Irregular Polygon Centroids
Based off of the hit television show NUMB3RS, this lesson has students explore finding the centroid of an irregular polygon by finding the mean of the coordinates of the polygon's vertices. Further, students find the centroid given that...
Texas Instruments
Texas Instruments: Central Versus Inscribed Angles in Circles
Using Cabri Jr. to explore the connection between central and inscribed angles along with their arc measure.
Texas Instruments
Texas Instruments: Video Tutorial Using the Graph Screen to Factor Quadratics
This tutorial shows you how to factor quadratic functions using the graph screen.