1. Chapter 1 Tools Of Geometry

2. 1.1 Using Patterns and Inductive Reasoning

3. Drill
1, 3, 5, 7, 9, __, __
2, 5, 8, 11, 14, __, __
-3, -6, -10, -15, ___
, , , ___

4. Notes
Inductive Reasoning: Allows you to reach conclusions based on a pattern of specific examples.
Ex: Someone eating the same breakfast everyday.

5. Conjecture: A conclusion reached using inductive reasoning.
Example: Make a conjecture about the shapes.

6. Points
Regions 2 3 4 5 6

7. Use Inductive Reasoning To find the sum of the first 20 odd numbers
= 1
= 4
= 9
= 16
= 25

8. Classwork
Page #’s 7-8
#’s 1 – 22, 25
Challenge Problems
#’s 28, 29, 36
Extra Credit 5 points on 1st Test # 40

9. Homework
Worksheet # 1.1