Number and Operations

1 Fourth grade Everyday Mathematics teacher's resource package
Date: 1999 Grade: 4
Cost: ENC#: 012102.

2 Mathematics for elementary teachers via problem solving
Date: 2002 Grade: Pre-kindergarten - 5
Cost: ENC#: 021118.

3 The Fibonacci numbers and the Golden Section
Date: 1996 Grade: 7 - Post-secondary
Cost: Free ENC#: 011674.

4 The missing link: essential concepts for middle school math teachers
Date: 2000 Grade: 6 - 8
Cost: ENC#: 019737.

5 Teaching fractions and ratios for understanding: essential content knowledge and strategies for teachers
Date: 1999 Grade: 3 - 8
Cost: ENC#: 018784.

6 Primary mathematics
Date: 2000 Grade: Post-secondary
Cost: 25.95 ENC#: 020768.

7 Math matters. Grades K-6: understanding the math you teach
Date: 2000 Grade: Kindergarten - 6
Cost: 24.95 ENC#: 020517.

8 The universal history of numbers: from prehistory to the invention of the computer
Date: 2000 Grade: Kindergarten - Post-secondary
Cost: 39.95 ENC#: 020219.

9 Math at hand: a mathematics handbook
Date: 1999 Grade: 4 - 6
Cost: 17.50 ENC#: 014822.

10 Number and operations, Part 2. Making meaning for operations.
Date: 1999 Grade: Kindergarten - 6
Cost: ENC#: 018073.

11 Reconceptualizing mathematics: courseware for elementary and middle school teachers
Date: 1998, 1999 Grade: Kindergarten - 8
Cost: 40.00 ENC#: 018880.

12 A mathematics source book for elementary and middle school teachers: key concepts, teaching tips, and learning pitfalls
Date: 1999 Grade: Kindergarten - 8
Cost: 18.00 ENC#: 018797.