Reflections: Perimeters and Areas

This is video 4 in a series of 5 exploring reflections of geometric figures. In this video we explore the perimeter and area of the image and pre-image as well as the effect of moving the line of reflection.

Visit for the companion pdf file.

Texas Instruments,TI,TI-Nspire,TI-Nspire technology,graphing calculator,education technology,TI-Nspire CX handheld,TI-Nspire CX,math,learning,Geometry,geometry lesson,calculator lesson,math lesson,middle grades math,reflections,perimeter,area,virtual learning,