For regulars at Ars Technica, the forums are as much a part of the site’s identity as the articles. And where there are forums, there are flame wars. The BattleFront is infamous for its contentious ...

This lesson is the first of five lessons on logic. Though designed as a sequence, each lesson can be taught without the others. The scheme of work was designed for a particularly gifted year 8 set ...

Automated theorem proving (ATP) encompasses a range of computational techniques for establishing the validity of logical statements within formal systems. These systems employ proof calculi—such as ...

This fully scripted 60-minute IB DP Theory of Knowledge (TOK) lesson explores reason, logic, and the limits of argument. Students learn the difference between a valid argument and a sound one, and ...