Jacobs Geometry

Chapter 2 One-Pagers — The Nature of Deductive Reasoning

One page per lesson, based on the teaching plan’s terms and concepts. Each page gives the vocabulary, the key rules, a homework helper, and a model example.

Lesson Topic One-pager
1 Conditional Statements Lesson 1
2 Definitions Lesson 2
3 Direct Proof Lesson 3
4 Indirect Proof Lesson 4
5 A Deductive System Lesson 5
6 Some Famous Theorems of Geometry Lesson 6

How to use a one-pager

  1. Read Words to know and say each definition in your own words.
  2. Read Concepts to know and the formulas.
  3. Use the Homework helper table while working the assignment.
  4. Follow the Worked example as a model for your write-up.
  5. Check the Watch out list before turning the work in.