Carne S. Barnett
Addison-Wesley Mathematics
Fractions, decimals, ratios, and percents
Addison-Wesley Mathematics
Addison-Wesley mathematics
Developing Essential Understanding Of Rational Numbers For Teaching Mathematics In Grades 35
Math pathways & pitfalls
Number sense and operations in the primary grades
Problem-Solving Experiences in Geometry
Teaching kids math
Addison-Wesley Mathematics, Grade 2, Vol. 2, Chapters 8-14
Dilemmas of teaching
Facilitator guide notes for Dilemmas of teaching