Section 2-7: Flowchart and Paragraph Proofs

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Presentation transcript:

Section 2-7: Flowchart and Paragraph Proofs Rigor: Write proofs in the format of flowchart proofs and paragraph proofs Relevance: logical reasoning and using evidence to prove a point

Structure of a Flowchart Proof Given Info Given Info Reason: Given Reason: Given Statement Statement Reason Reason NOTE: Only 1 statement/equation can go in each bubble! Final Conclusion (what your asked to prove) Reason

Vertical Angles Theorem as a flowchart proof turn to page 79 of the corebook After filling in the flowchart proof, do the reflection question 1a on page 80

Structure of a Paragraph Proof Take each statement and its corresponding reason and write a sentence. Sentences should go in the same order that a two- column proof or a flowchart proof would. Use your English writing skills to change up sentence structure! You are allowed to put statement first or reason first!

Common Segments Theorem Proof Turn to page 80 Complete the two-column proof Rewrite the two-column proof as a paragraph proof

2-7 Classwork from the Textbook Heading: 2-7 CW textbook pg 122 - 124 Problem #4, 6, 7, 8, 10, 16, 18

2-6 Homework Corebook pg81 and pg 82 ALL DUE WEDNESDAY! We will do a chapter 2 review on Wednesday A Chapter 2 test review will be posted online by Monday