Curated OER
Measuring Angles
Solve and complete 18 problems about angles. First, demonstrate that each conjecture is false by giving a counterexample. Then write the inverse, contrapositive, and converse for the each statement. In addition, write a biconditional...
Curated OER
Easy Worksheet: Law of Syllogism/Detachment
In this law of syllogism/detachment worksheet, high schoolers solve 10 short answer problems. Students combine two or three if-then statements using the law of syllogism or law of detachment.
Curated OER
Easy Worksheet: Law of Syllogism and Law of Detachment
For this law of syllogism and law of detachment worksheet, learners solve 4 short answer problems. Students use the law of syllogism or law of detachment to come to a conclusion about a set of if-then statements.
Curated OER
Logic
In this geometry worksheet, 10th graders use Venn diagrams to describe conditional statements and use the Law of Detachment or the Law of Syllogism to find a valid conclusion to an argument. The two page worksheet contains fourteen...
Curated OER
Deductive Reasoning
In this deductive reasoning instructional activity, 10th graders solve 6 various problems applying deductive reasoning to each. First, they determine if a valid conclusion can be reached from the 2 true statements using the Law of...
Curated OER
Deductive Reasoning
In this deductive reasoning worksheet, students solve ten different problems by applying deductive reasoning to each one. First, they determine if a valid conclusion can be reached from each of the 2 true statements given using the Law...
CK-12 Foundation
Ck 12: Geometry: Deductive Reasoning
[Free Registration/Login may be required to access all resource tools.] In this lesson students use deductive reasoning to solve problems. Students examine guided notes, review guided practice, watch instructional videos and attempt...
Sophia Learning
Sophia: Deductive Reasoning and the Laws of Logic: Lesson 4
This lesson introduces deductive reasoning and the laws of logic. It is 4 of 7 in the series titled "Deductive Reasoning and the Laws of Logic."
Sophia Learning
Sophia: Deductive Reasoning and the Laws of Logic: Lesson 6
This lesson introduces deductive reasoning and the laws of logic. It is 6 of 7 in the series titled "Deductive Reasoning and the Laws of Logic."