Khan Academy

Identify a flaw | learn more (K-A)

Necessary assumptions | quick guide (K-A)

Identify a flaw | quick guide (K-A)

Strengthen and weaken | learn more (K-A)

Identify an entailment | learn more (K-A)

Identify an entailment | quick guide (K-A)

Identify the conclusion | examples (K-A)

Strengthen and weaken | quick guide (K-A)

Strongly supported inferences | learn more (K-A)

Identify the conclusion | learn more (K-A)

Disputes | video lesson (K-A)

Strongly supported inferences | quick guide (K-A)

Identify the conclusion | quick guide (K-A)

Sufficient assumptions | learn more (K-A)

Explain | video lesson (K-A)

Identify the principle | learn more (K-A)

Sufficient assumptions | quick guide (K-A)

Helpful to know | video lesson (K-A)

Identify the principle | quick guide (K-A)

Types of conclusions (K-A)

Identify a flaw | video lesson (K-A)

Identify the role | learn more (K-A)

Types of evidence (K-A)

Identify an entailment | video lesson (K-A)

Identify the role | quick guide (K-A)