This document contains notes from a geometry lesson on translations. It defines a translation as moving all points of a figure the same distance in the same direction. It provides examples of translating figures along vectors and describes translations using words like up, down, left and right. It lists the properties of translations that are preserved, like distance, angle measures, parallelism and collinearity. The lesson explains how to translate figures on the coordinate plane by listing the pre-image and image points. Students practice describing translations and explaining the procedure to translate a figure on the coordinate plane.