Boost your grades with free daily practice questions. Download Nagwa Practice today!

scan me!

Lesson: Laws of Deductive Reasoning Mathematics

Start Practising

In this lesson, we will learn how to use the law of detachment and the law of syllogism to reach logical conclusions from given statements.

Lesson Plan

Students will be able to

analyze a given argument to determine whether it is based upon inductive or deductive reasoning,
use the law of detachment to reach logical conclusions from given statements and determine whether a given conclusion is valid,
test the validity of a given conclusion by using a Venn diagram,
use the law of syllogism to reach logical conclusions from given statements and determine whether a given conclusion is valid,
analyze a given argument to determine whether the conclusion is drawn using the law of detachment or law of syllogism.