New teachers and anyone interested in best practices for mathematics instruction will score big with this useful resource that puts it all together in one easy-to-use format. Boost your professional resource library with this up-to-date, research-based guide based on solid research and proven methodology. This resource equips teachers with sound educational strategies and resources, and provides interactive elements while promoting a thorough understanding of mathematics and its importance. In addition, this resource is aligned to the interdisciplinary themes from the Partnership for 21st Century Skills and supports core concepts of STEM instruction.