Though this is not a lesson plan site, it is included here because as teachers, we all want our students to be involved in learning and to enjoy that learning. Puzzles are highly motivational tools that capture the imaginations of students. Here is a list of resources in statistics including lessons and useful data sets. The links are organized to follow the NCTM Statistics Standards for grades 9-12 These goals can be found on page 167 of the NCTM Standards. Math Problem Solving This site invites students to use creative strategies to solve story questions.
Students choose one of the problems to solve and work on it for awhile.
When they feel that they have solved the problem, they send in the proof. This site is actually two online classrooms for math and logic. This web site offers appetizers and lessons in both subjects. If one is not to your liking, try another. Opinions on learning and teaching are offered as well.