Investigations 3rd Edition Published

Investigations 3rd Edition Published

The culmination of over 25 years of research and development aimed at improving the teaching and learning of elementary mathematics, Investigations 3 maintains and builds on the philosophy and pedagogy of the first and second editions, and continues to be based on the work of real teachers and students. Investigations 3 is a focused, coherent, and rigorous K-5 mathematics curriculum, fully aligned to the content and practice standards of the Common Core State Standards (CCSS)
Investigations 3rd edition