Problem Solving, Logic Teasers, and Math Puzzles All "Tied" to the Math Curriculum! Math Ties teaches students mathematical problem-solving strategies; connections between problems, topics, and disciplines; confidence and independence when learning daily math; and prepares them for testing and algebraic thinking. Methods: Students are presented with a variety of problem-solving strategies followed by activities grouped in curriculum themes. Key features include step-by-step modeling, practicing the same strategy with different problem types, writing in math, and using charts and graphs. Teaching Support: Includes guidelines, concept and problem-solving strategy matrices, portfolios, and answers. 96 activities. License: reproducible.