Douglas K. Brumbaugh

Books
Teaching Secondary Mathematics Teaching Secondary Mathematics
Teaching Secondary Mathematics
2024
Teaching Middle School Mathematics Teaching Middle School Mathematics
Teaching Middle School Mathematics
2013
Teaching K-6 Mathematics Teaching K-6 Mathematics
Teaching K-6 Mathematics
2014
Mathematics Content for Elementary Teachers Mathematics Content for Elementary Teachers
Mathematics Content for Elementary Teachers
2004
TAG - Math is it! Grades 3 - 5 TAG - Math is it! Grades 3 - 5
TAG - Math is it! Grades 3 - 5
2010