Inductive and Deductive resoning

 
 
 
 
 

Challenges

  • Students may have trouble with reasoning inductively (using specific facts to lead to a idea).
  • Students may have trouble with reasoning deductively (using general facts to lead to specific facts or idea).
  • Students need help learning new ways to think about ideas and facts.

Solutions

  • Show how to use graphic organizers to help them reason inductively.
  • Show the thought process of reasoning deductively.
  • Educate students on how to use inductive and deductive reasoning to understand content area information and ideas. 

Content-area Objectives

Learning Strategies

Mathematics: use

specific math facts or information to lead to a general rule or idea

Inductive reasoning graphic organizer

Science: use a general idea in science to lead to specific information and a conclusion

Deductive reasoning graphic organizer

 

 

Term

Definitions

Examples/suggestions

Reason inductively

using specific facts to lead to a idea

Every cat you have seen has 4 legs. Inductive reasoning would tell you every cat has 4 legs.

Reason deductively

using general facts to lead to specific facts or idea

A teenager is someone between the ages of 13 and 19. Alex is 15, so he is a teenager.

General

The main part of something with out the details

The general subject of medicine has specialties, such as pediatrics, podiatry, dermatology

Specific

Details  which make up a bigger idea

Specific things that cause stress: being ill, failing an exam, moving,  holidays

Draw a conclusion

Making a decision about what might take place, based upon what you may have read or known

You read that Issac Newton developed calculus, described gravitation, and built the first telescope. You might draw a conclusion that he had a huge impact on math, physics, and astronomy.

 

Adapted Every Teacher's Toolkit Closing the Achievement Gap for English Learners.

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