This unit consists of several worksheets for each skill (mean, median,mode, and range). The sheets give a brief explanation of the skills being taught, which parents find useful. There is an answer key for easy correcting! I have also created posters that can be hung in the classroom or be placed in your students' math notebooks. Real life examples demonstrate when each skill should be used. Simple ways to remember what each term means are also provided. Although statistics standards are not mentioned until the 6th grade, I have successfully taught these skills to 2nd graders. They were able to complete simple statistical problems correctly and generalize this information in state testing situations.