I have a few young students this year and thought it would be nice to revisit this subject. We read the same book; it's not fabulous but for an introduction it works. What is great about it is that the constellations are presented in an order that makes it easy to jump from one star group to another. I have my students carefully copy out each constellation as it relates to one they already know. I have them do it in their nature notebooks going back to the same page so as to get as many of the constellations together within one picture.
My eight year old student insisted that each constellation had it's own box, she is at a stage where even her copy work has boxes around each entry. I was concerned that she wouldn't retain the relationships between all the star groupings.
Once they narrated what they knew of the position of the constellation they were allowed to pin it onto their star chart:
Everyone needs a star chart.