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.
Explore teaching strategies to help students succeed on the SAT® and ACT® math tests using TI technology.
Drive deeper, more relevant understanding of science in middle grades and high school.
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.
© Copyright 1995-2020 Texas Instruments Incorporated. All rights reserved.