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Disjunction Based Logic Tables

Core Standard: HSG-MG.A.3

Aligned To Common Core Standard:

High School Geometry- HSG-MG.A.3

Printable Worksheets And Lessons


  • Disjunction Table Step-by-Step Lesson- Yeah, I'm at a loss as to why I threw a witch in there too! I think is was this past Halloween that inspired that one.

  • Guided Lesson - The picture kind of signifies what I see in students faces when they are working on these types of problems.

  • Guided Lesson Explanation - The upside down carrot always is quick to understand because truth is only valid when there are no lies at all.

  • Practice Worksheet - I forget to throw any clip art in this one, not really! Two teachers asked me to remove them to offer up more space.

  • Matching Worksheet - Pay attention to the table for number three. There is a debate raging between teachers as to whether my answer is correct.

AnswersAnswer Keys



View Answer Keys- All the answer keys in one file.




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Homework Sheets

Make a series of truth tables based on the statements.




Practice Worksheets

We follow a similar pattern to what you have seen in the previous tables.




Math Skill Quizzes

The quizzes can take students long periods of time.