From site:
EconEdLink provides a premier source of classroom-tested, Internet-based economic and personal finance lesson materials for K-12 teachers and their students. With over 435 lessons to choose from, teachers can use as many of the lessons as they would like and as often as they would like.
EconEdLink is brought to you by the Council for Economic Education. CEE is the leading organization in the United States that focuses on the economic and financial education of students from kindergarten through high school—and we have been doing so for nearly 70 years.