Fourth-Grade Math Minutes features 100 "Minutes." Each Minute consists of ten classroom-tested problems of varying degrees of difficulty, integrating problem solving and basic math skills. This unique format offers students an ongoing opportunity to improve their own fluency in a manageable, nonthreatening format. The quick, one-minute format combined with instant feedback makes this challenging and motivational assignment students will look forward to each day. Students become active learners as they discover mathematical relationships and apply acquired understanding to complex situations and to the solution of realistic problems in each Minute.