Math Curriculum

investigations banner

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), deep and careful attention is paid to mathematics content and to student thinking and understanding. Making sense of mathematics is the heart of the work, for students and teachers.

investigations materials

Each grade is made up of 8 curriculum units, an Implementation Guide, and a Content Guide. Also available for teachers: a Spanish Companion and an Assessment Sourcebook specific to the grade. Each classroom needs the manipulatives and cards used in that grade, and one Student Activity Book per student. The curriculum can be taught without access to technology, entirely digitally, or using a blended approach.

investigations books

Investigations 3 was developed at TERC and is based in part on work supported by the National Science Foundation. It is published by Pearson.






For more information on the curriculum by grade level, CLICK HERE!