Find where to buy the TI-84 Plus CE graphing calculator in a variety of bold, fun colors.
Download free 90-day trial versions of the most popular TI software and handheld emulators.
Learn about the math and science behind what students are into, from art to fashion and more.
Enhance your teaching with a hands-on learning experience.
We are here to help with distance learning resources for schools and districts.
Update OS, transfer files andtake screen captures for yourTI-Nspire™ CX II graphing calculator.
Students practice identifying slopes with informal pictures, and can self-check their understanding with one of the measurement tools.
Students will visually estimate slope by connecting slope to a man skiing down a hill to reinforce the difference between positive, negative, and zero slope. Then students are given a formation of the big dipper, which has different slopes. They estimate which slope fits which line.
Students are to change a line so that it has a given slope. They can visually estimate the slope first, and then use the rise/run triangle to specifically place the point. The teacher should follow up with a discussion on y-intercept and the equation of a line in slope-intercept form.
Students will asses their understanding of slope and y-intercept using self-check multiple choice questions in a provided on the worksheet or in a LearningCheck file.
© Copyright 1995-2021 Texas Instruments Incorporated. All rights reserved.