## Pre Assessment

## Concept Development Lesson: 1.2 Order of Operations & Evaluating Expressions

Students will answer the following questions in their math journals at the beginning of class.

- What is a mathematical quantity?
- What is a variable?
- What are algebraic expressions?
- What are numerical expressions?
- What are examples of both? Go over a few homework problems with the class.

## Vocabulary Acquisition Lesson: 1.3 Real Numbers

The students will be given a pretest to assess their knowledge on the spelling and definitions of the vocabulary words of 1.3 Real Numbers.

1. square root
2. radicand 3. radical 4. perfect square 5. set 6. elements of a set 7. subset |
8. rational numbers
9. natural numbers 10. whole numbers 11. integers 12. irrational numbers 13. real numbers 14. inequality |

## Cooperative Learning Lesson: 1.4 &1.7 Properties of Real Numbers

Students will answer the following questions in their math journals at the beginning of class.

- Draw a number line for natural numbers, whole numbers, and integers.
- What are rational numbers and irrational numbers?
- What are real numbers?