This individual product includes a lesson with teacher and student notes, handouts, and answer keys. A PowerPoint version of the lesson is also included for easier projection.This lesson covers decimals to the thousandths place represented in different forms including standard, expanded, and word form. Expanded notation is also covered representing decimal parts in both fraction and decimal form [ (3 x 1) + (9 x 0.1) ] or [ (3 x 1) + (3 x 1/10) ]. 5.NBT.3 Read, write, and compare decimals