Objective: I will apply deductive reasoning to create proofs. (G.4A)
Essential Question: Compare and contrast definitions, conjectures, postulates and theorems. (Note axioms is another term for postulate.)
Video 1 of 2: Algebraic Properties of Equality
Video 2 of 2: Two Column Proofs
Classwork
Together we do Page 25 -27
You do Page 28: #5-12
Preview Conditional Statements:
Together we do Page 29-30 #1 and 2
You do the Worksheet entitled Example, Counterexample or neither? (To be posted)
I will let you know towards the end of class which problems I will be checking for understanding that will make up your daily grade.
You will copy these problems onto A3 Definitions and Proof and turn in.