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.
Bring a new dimension of learning to your classroom with activities that put math in motion.
Learn on your own schedule! All 2021 T³IC sessions are now available on demand through May 31.
We are here to help with distance learning resources for schools and districts.
Texas Instruments
9-12
30 Minutes
LearningCheck™ Creator
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.
TI websites use cookies to optimize site functionality and improve your experience. To find out more or to change your preferences, see our cookie policy page. Click Agree and Proceed to accept cookies and enter the site.
You can control your preferences for how we use cookies to collect and use information while you're on TI websites by adjusting the status of these categories.