With all the discourse in school librarianship about collaboration, there is surprisingly little discussion of teacher planning. For teachers, planning is the taken-for-granted work necessary for teaching. Planning focuses on various increments of time, ranging from a single lesson to a day, a week, a grading term, and a school year. Teacher…

Experts say that good mathematics instruction engages all students as active learners (NAEYC & NCTM 2002). It begins with their current skills and builds new knowledge that is meaningful and appropriate for each child (Baroody 1998). Effective math instruction allows children to develop positive attitudes toward math instead of negative ones…