Numbers, Operations, and
 Quantitative Reasoning

It's Not Magic

1. Activity

2. Transparency

3. Teacher Notes

Locker Problem

1. Activity

2. Transparency

3. Teacher Notes

4. Solution Transparency

Number of Divisors

1. Activity

2. Transparency

3. Teacher Notes

4. Solution Transparency

GCD and LCM

1. Activity

2. Transparency

3. Teacher Notes

4. Solution Transparency

Square Off

1. Activities

2. Transparencies

3. Teacher Notes

Equivalences in Other Bases

1. Activity

2. Transparency

3. Teacher Notes

4. Solution Transparency

Real or Imaginary?

1. Activity

2. Transparency