Sophia: Using Deductive Logic: Lesson 1

The example of two travelers meeting somewhere along the road has been a stereotypical joke about algebra as long as algebra has existed. Here in this detailed presentation, this old trope gets a careful and approachable treatment....

It is elementary, my dear Watson. A segment in a playlist on geometry introduces the idea of deductive reasoning. The video goes over three rules that apply to deductive reasoning and conditional statements.

This lesson demonstrates the use of a process of elimination in order to solve a problem. It is 11 of 13 in the series titled "Using Deductive Logic."

This lesson demonstrates the use of a process of elimination in order to solve a problem. It is 10 of 13 in the series titled "Using Deductive Logic."

In this lesson, students see how to use inductive logic in order to solve a problem. It is 1 of 8 in the series titled "Using Inductive Logic."

This lesson demonstrates how to subtract vector components. It is 1 of 2 in the series titled "Subtracting Vector Components." [10:32]

This lesson will explain simple random samples. It is 1 of 4 in the series titled "Simple Random Samples." Students can watch a video tutorial and then take an online quiz. [8:45]

From this lesson, you will discover how to make an equation easier to solve by applying simplifying rules to equations. It is 1 of 12 in the series titled "Simplifying an Equation."

This lesson demonstrates the use of a process of elimination in order to solve a problem.

This lesson demonstrates the use of logic to learn by extension. It is 1 of 10 in the series titled "Learning by Extension." [2:51]