This site contains content from the New City Catechism website. This site displays the catechism question according to the current week for the year. ie for the first week of January it will display Question 1, for the second week in January it will display Question 2 till the last week in December where it will display Question 52. Hopefully this site will help you keep track of where you are in the catechism (if you are starting from the beginning of the year).
There is an adult version that contains a longer answer to the weekly question, bible verse, commentary on the topic, suggested reading, a video and a prayer. The child version only displays the cut down answer, the bible verse, a cut down prayer and sometimes more than one song.