One of our standards in 4th grade is for the students to understand the relationship between fractions and decimals. They also have to be able to convert fraction to decimal and decimal to fraction. There are three fraction to decimal relations that I have my students memorize. 1/4 = 0.25 1/2 = 0.50, and 3/4 = 0.75. Here is a cute bookmark to help refresh their memory. Enjoy!
Polka Dot Background from "Graphics by the Pond"