Our children just loved this idea and we did some amazing work following our turtle and notes from the sea cleaners. The kit was very helpful and our clean up was also done with enthusium and energy from our children at age only 6 and 7 years old. Our families were amazed at the knowledge the children took home with them. The only thing that let the kit down was not being able to provide our class with a decent size map of where the turtles are located and it took a lot of wasted time trying to enlarge a map of the area in relation to the little turtle cut outs.