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Worksheet
Curated OER

Easy Worksheet: Law of Syllogism and Law of Detachment

For Students 9th - 12th
In this law of syllogism and law of detachment worksheet, students 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.
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Worksheet
Curated OER

Easy Worksheet: Law of Syllogism/Detachment

For Students 9th - 12th
In this law of syllogism/detachment worksheet, students solve 10 short answer problems. Students combine two or three if-then statements using the law of syllogism or law of detachment.
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Lesson Plan
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Curated OER

Persuasive Writing II

For Teachers 5th - 9th
Help your young writers use logic in their persuasive writing. Discuss the characteristics of a persuasive paper, and have pupils work together to explore and solve a syllogism. They will write a short persuasive paper which includes a...
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Worksheet
Curated OER

Standardized Geometry Test Practice

For Students 10th
In this angles, lines and figures review worksheet, 10th graders solve and complete 33 standardized multiple choice problems. First, they use the Segment Addition Postulate to solve for a variable given an equation for each line. Then,...
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Worksheet
Curated OER

Measuring Angles

For Students 10th
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...
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Worksheet
Curated OER

Deductive Reasoning

For Students 8th - 9th
For 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...
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Worksheet
Curated OER

Deductive Reasoning

For Students 10th
In this deductive reasoning worksheet, 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 Detachment or the...
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Worksheet
Curated OER

Conditional Statements

For Students 11th
For this conditional statements worksheet, 11th graders solve and complete 15 various types of problems. First, they determine if a conclusion can be reached from the two statements using the law of detachment or the law of syllogism....
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Worksheet
Curated OER

Logic

For Students 10th
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...
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Worksheet
Curated OER

Basic Exercises in Logic

For Students 9th - 11th
In this logic worksheet, students are taught about the use of syllogisms to solve problems. They use diagrams to visually show the relationships between objects. They complete two given syllogisms and answer questions about their results.
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Interactive
Texas Education Agency (TEA)

Evaluating the Effectiveness of Arguments, i.e., Identify Fallacies (English III Reading)

For Students 11th Standards
A series of interactive exercises provide users with the ammunition they need to detect logical fallacies and defend themselves against persuasion. Learners read about 11 types of logical fallacies and identify the type used in sample...
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Worksheet
Curated OER

Problem of the Day: Truth Tables

For Students 12th - Higher Ed
In this truth table activity, students construct truth tables to show that Modus Ponens and Hypothetical Syllogism are valid arguments. This one-page activity contains two problems.
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Lesson Plan
Curated OER

Contra positive and Converse Statements

For Teachers 10th
In this contrapositive and converse statements worksheet, 10th graders solve and complete 14 different problems. First, they write the contrapositive and the converse of each statement. Then, students write the conclusion of the...
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Worksheet
Mt. San Antonio Collage

Elementary Geometry

For Students 9th - 12th Standards
Your class may believe that geometry is a trial, but they don't know how right they are. A thorough math lesson combines the laws of logic with the laws of geometry. As high schoolers review the work of historical mathematicians and the...
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Worksheet
Curated OER

How To Argue Without Cheating

For Students 9th - Higher Ed
In this debate worksheet, students read and learn about the fine points of debate and persuasion. The vocabulary presented and the ideas are quite advanced; premise, conclusion, syllogism, ad homineum, and other difficult terms.
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Worksheet
Curated OER

"The Island of Plenty": Reading Guide

For Students 11th - Higher Ed
Johnson C. Montgomery’s controversial plea for American social isolationism, “The Island of Plenty,” launches an in-depth study of the structure and logic of the essay. After responding to a series of questions, individuals craft a...
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Printables
Virginia Department of Education

High School Mathematics Geometry Vocabulary Word Wall Cards

For Teachers 9th - 10th
Having a good working knowledge of math vocabulary is especially important for geometry learners. Here are 119 pages worth of wonderfully constructed definitions, constructions, formulas, properties, theorems, and postulates. This is a...
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Lesson Plan
Brigham Young University

Rosencrantz and Guildenstern Are Dead: Word Squares

For Teachers 9th - 12th Standards
Encourage your class to use a variety of strategies to learn and retain vocabulary words. The plan suggests that near the beginning of your reading of Rosencrantz and Guildenstern Are Dead pupils should find words in the text that are...
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Lesson Plan
Virginia Department of Education

Inductive and Deductive Reasoning

For Teachers 9th - 11th
Introduce pupils to the two types of reasoning, inductive and deductive. Classmates work in pairs or small groups to learn the difference between the two and apply these reasonings to develop valid conclusions. 
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Lesson Plan
Virginia Department of Education

Logic and Conditional Statements

For Teachers 9th - 11th
If there is a conditional statement, then there is a hypothesis and conclusion. Pupils learn how to identify the parts of conditional statements. Class members continue to work with conditional statements and rewrite them in their many...
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Lesson Plan
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Southern Nevada Regional Professional Development Program

Common Core Reading Standards: Understanding Argument

For Teachers 9th - 10th Standards
What does your class know about logical fallacies? They can find out quite a bit and practice identifying logical fallacies if you follow the steps and use the resources provided here! After reviewing ethos, pathos, and logos, ask small...
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Worksheet
Curated OER

10 Logic

For Students 7th - 12th
In this algebra worksheet, students define and use not, and, or. They also discuss how biased or valid a test is. They apply logic to solving real life scenarios and word problems.
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Interactive
Curated OER

Aristotle

For Students 9th - 12th
In this online interactive history quiz worksheet, students respond to 51 multiple choice questions about the accomplishments of Aristotle. Students may submit their answers to be scored.
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Worksheet
Curated OER

Inverse, Converse and Contra-positive

For Students 10th
In this geometry worksheet, 10th graders identify the inverse, converse and contra-positive in each given sentence. They rewrite the sentences to make the statement true. There are 6 questions with an answer key.

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