Problems with a Point

From site:  Combine understanding with skill! Problems "with a Point" help students in grades 6-12 learn new mathematical ideas by building on old ones. Each problem or sequence focuses on one mathematical idea and also connects that idea with others. Varying in difficulty and approaches, these problems are useful for teachers, students, parents, math clubs, and home-schoolers. Problems are classified by topic, time required, suggested technology, required mathematical background, and habits of mind that students develop or use as they work. Synopses of the problems are keyword searchable. Answers and solutions are provided, and many problems include hints.

Problems With A Point has been selected by the NCTM as an exemplary Web site.
Problems With A Point has been selected by the Eisenhower National Clearinghouse as an exemplary Web site.