Investigating Geometry: Lines

Henrico County Public Schools

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May 2006

Lesson 2-2: Logic

Video Lecture - Part One
Video Lecture - Part Two
The Basic Idea:

Click on the movie to stop it playing.

Objective:

SOL G.1 c,d: The student will construct and judge the validity of a logical argument consisting of a set of premises and a conclusion. This will include (c) using Venn diagrams to represent set relationship and (d) using deductive reasoning.

 Directions 1 Close 
  1. Do a search for Venn Diagrams.
  2. Find three good and useful sites explaining how to use Venn Diagrams with logic.

 Directions 2 Close 
  1. Visit the sites below.

  2. Logical Reasoning: Grade 8 Girls did this site.

  3. Venn Diagram Tutorial: Ten multiple choice questions with instant feedback.

  Other Web Sites Close 
  1. Glencoe: On Line Quiz