This is a 10 page Holiday Activity (gingerbread houses) that has the students looking at scale drawings and scale models to find the answers. In some of the problems, students must be able to set up a proportion from a word problem or from a diagram and in other situations, they must measure cm/inches to form their proportions.
This is a fantastic coloring activity that will really engage the students. I did this as a classwork activity and had them finish it for homework - they were happy to complete this assignment! Answer key is included!