This is a great website to learn about the currency of the United States. There are interactive games that allow students to learn more about currency past and present and even to try their hand at making their own. This website would fit in well in a history or social studies lesson and could be used for children in first through fifth grade.
Printable worksheets and activities for teachers, parents, tutors, and home school families. Subjects include math, reading, writing, science, social studies, spelling and more. Some content is free, but subscription is required for full access.