Find answers to the top 10 questions parents ask about TI graphing calculators.
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.
Get ready for back to school with T³™ Webinars to enhance your teaching and TI technology skills.
Get hundreds of video lessons that show how to graph parent functions and transformations.
Update OS, transfer files andtake screen captures for yourTI-Nspire™ CX II graphing calculator.
Texas Instruments
9-12
30 Minutes
TI Connect™
TI Connectivity CableUnit-to-Unit link cables
Students measure scale drawings of famous "supertall" skyscrapers and solve more proportions to find the heights of other skyscrapers drawn with the same scale.
Students measure scale drawings of famous “supertall” skyscrapers and solve more proportions to find the heights of other skyscrapers drawn with the same scale.
Students will then use a proportion to find the height of a skyscraper. The worksheet guides students through setting up the proportion, solving the proportion, and find the scale to use for future problems.
In the last problem, students use a model of a lighthouse to determine the height of a model of their self. They will also use the Line command to draw a picture of themselves next to the scale drawing.
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.