I made this PowerPoint slideshow to introduce my students to fractions. I use it on day 1 of my fractions unit to review/introduce what a fraction is and some of the key terms associated with fractions. The show covers that fractions can be a part of a group or part of a set. Multiple representation of fractions are given, including number lines, various wholes, and sets. The show ends by asking students to identify the fraction represented on a few slides.