Mrs. Churchill's Detour Proofs Quiz

What are detour proofs?

• Detour proofs are alternative strategies or techniques used to prove a statement or theorem.

• Detour proofs are incorrect or flawed strategies used to prove a statement or theorem.

• Detour proofs are shortcuts used to skip steps in a mathematical proof.

• Detour proofs are mathematical objects used to solve complex equations.

What are some properties of detour proofs?

• Detour proofs involve proving a statement directly without assuming the opposite.

• Detour proofs involve proving a statement indirectly by assuming the opposite and deriving a contradiction.

• Detour proofs involve proving a statement by using circular reasoning.

• Detour proofs involve proving a statement by providing multiple contradictory arguments.

What are the steps to construct detour proofs?

• Identify main argument, Determine logical structure, Analyze detours, Construct proof, Review and revise proof

• Identify main argument, Identify sub-arguments, Determine logical structure, Analyze detours, Construct proof, Review proof

• Identify main argument, Identify sub-arguments, Determine logical structure, Identify potential detours, Analyze detours, Construct proof, Review and revise proof

• Identify main argument, Identify sub-arguments, Determine logical structure, Analyze detours, Construct proof, Review and revise proof, Present proof

Tags

CCSS.RI.7.1

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.8.1

CCSS.RL.9-10.1

Give an example of a detour proof.

Tags

CCSS.RI.7.1

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.8.1

CCSS.RL.9-10.1

What are some applications of detour proofs?

• Sports, music, and cooking

• Mathematics, computer science, and formal verification

• History, literature, and art

• Biology, chemistry, and physics

True or False: Detour proofs are commonly used in geometry.

• Sometimes

• Only in advanced geometry

• False

• True

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CCSS.HSG.CO.C.9

What is the purpose of using detour proofs?

• To prove a statement indirectly by assuming the opposite and showing that it leads to a contradiction.

• To confuse the reader

• To simplify the proof process

• To provide additional evidence for a statement

What is the main idea behind detour proofs?

• Detour proofs involve using a shortcut to solve a problem or prove a theorem.

• Detour proofs are unnecessary and should be avoided in mathematics.

• Detour proofs are only used in advanced mathematical concepts.

• Detour proofs involve taking a different path or approach to solve a problem or prove a theorem.

Tags

CCSS.HSG.CO.C.9

What are some common mistakes to avoid when constructing detour proofs?

• Not clearly stating the goal or objective, using correct or complete information, making logical errors in reasoning, providing sufficient evidence or justification for each step, and considering alternative solutions or counterarguments.

• Clearly stating the goal or objective, using correct or complete information, making logical errors in reasoning, providing sufficient evidence or justification for each step, and considering alternative solutions or counterarguments.

• Not clearly stating the goal or objective, using incorrect or incomplete information, making logical errors in reasoning, not providing sufficient evidence or justification for each step, and not considering alternative solutions or counterarguments.

• Not clearly stating the goal or objective, using incorrect or complete information, making logical errors in reasoning, providing sufficient evidence or justification for each step, and considering alternative solutions or counterarguments.

Tags

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RL.11-12.1

CCSS.RL.8.1

CCSS.RL.9-10.1

Explain how detour proofs can be used to solve real-world problems.

• Detour proofs can be used to prove the correctness of a solution by proving its irrelevance to a known problem or set of facts.

• Detour proofs can be used to prove the correctness of a solution by proving its equivalence to a known problem or set of facts.

• Detour proofs can be used to prove the correctness of a solution by proving its similarity to a known problem or set of facts.

• Detour proofs can be used to prove the correctness of a solution by proving its superiority to a known problem or set of facts.