STatistics Education Web (STEW) is an online resource that provides peer-reviewed lesson plans for anyone who teaches statistical concepts in their classrooms. This includes K–12 math, science, and social studies teachers, as well as teachers at the college level. STEW lesson plans follow the recommendations of the Guidelines for Assessment and Instruction in Statistics Education (GAISE) Report, and many are organized around the statistical problem-solving process outlined in GAISE: formulate a statistical question; collect data; analyze data; and interpret results in context.