explain that this fraction represents a pizza that has been cut into two pieces, but you only have one of the pieces. The numerator of the fraction is the top number and the denominator of the fraction is the bottom number. Always keep in mind that using the best methods of how to teach fractions involves moving very slowly, giving multiple examples involving fractions until every student is comfortable. Use familiar examples involving fractions such as 1/4, 1/3, and 3/4 to reinforce the concept of what a fraction is.