This PowerPoint is a great way to learn and review sight words. It covers all of the K-1 sight words that plays on a timer, giving you a chance to transition while the students are engaged in a meaningful activity. Sight word practice is an essential part of teaching and increasing reading fluency. This would also make a great literacy center or interactive flash cards. Personally, I used it first thing in the morning as my student's morning work after they settled in; which also gave me good formative assessments as to how they were doing with their sight word knowledge.