Logic and philosophy · 7 年生ごろによく学ぶ内容

Arguments in the wild

Finding the sentence a passage is arguing for, and telling an argument from a report that only looks like one; the premise an argument needs and never says, and what happens to the argument when it is false; six moves that are mistakes in one setting and perfectly good reasoning in another — an appeal to an authority, an attack on the person, a count of what everybody thinks, a restatement of somebody's position, an either-or, and an appeal to what would follow; what a single vivid story is evidence about and what it takes a count to settle; and the four things that can be true when two things go up and down together, only one of which is that the first causes the second.

Ages 12–13 14 lessons about 9.5 hours in all

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