1. Chapter 09

2. 9 | 2 Copyright © Cengage Learning. All rights reserved. Instructional Goals and Objectives With Number Theory and Integers

3. 9 | 3 Copyright © Cengage Learning. All rights reserved. Mathematical Routine: Number Talk -32 - 45 =

4. 9 | 4 Copyright © Cengage Learning. All rights reserved. Conversation in Mathematics Discuss the confusion that some of the students are having around odd and even numbers. Discuss the possible goals that the teacher had before presenting this problem to the class.

5. 9 | 5 Copyright © Cengage Learning. All rights reserved. Goals and Objectives Pedagogy

6. 9 | 6 Copyright © Cengage Learning. All rights reserved. 4 Goals around which to Design Instruction Content Process Disposition Social

7. 9 | 7 Copyright © Cengage Learning. All rights reserved. Content Goals

8. 9 | 8 Copyright © Cengage Learning. All rights reserved. Process Goals Problem solving Communication Reasoning and Proof Representation Connections

9. 9 | 9 Copyright © Cengage Learning. All rights reserved. Disposition Goals

10. 9 | 10 Copyright © Cengage Learning. All rights reserved. Social Goals

11. 9 | 11 Copyright © Cengage Learning. All rights reserved. Number Theory and Integers Content

12. 9 | 12 Copyright © Cengage Learning. All rights reserved. Odd and Even Numbers

13. 9 | 13 Copyright © Cengage Learning. All rights reserved. Prime Numbers Making Candy boxes Eratosthenes Sieve

14. 9 | 14 Copyright © Cengage Learning. All rights reserved. Zero Pair 4 + 5 or (+4) + (+5) 6 - 3 or (+6) - (+3) 3 - 6 or (+3) - (+6) (+3) + (-4) (+6) - (-2) (-5) + (-3) (-7) - (-10) Integers