Using Evidence to Support Claims

Khan Academy

This educational video introduces students to the concept of "evidence" through two engaging scenarios: a courtroom trial determining the legality of cookies and a close reading analysis of a student's excuse for missing a homework assignment. Narrated by David, the video defines evidence as the facts or proof that establish the truth of a claim. It emphasizes that whether in a legal argument or academic writing, any claim made must be supported by specific details found in the source material. The video explores key themes of reading comprehension, critical thinking, and argumentation. It demonstrates the direct link between making a claim (e.g., "I didn't do my homework because...") and providing the proof (e.g., citing specific lines from a text). The courtroom analogy helps abstract the concept of "citing text evidence" into a concrete, high-stakes situation where a judge requires proof to make a ruling, making the concept more tangible for young learners. For educators, this video is an excellent hook for lessons on citing textual evidence, close reading, or persuasive writing. It models the exact thought process students should use when answering reading comprehension questions: locating specific words and phrases that justify their answers. The visual demonstration of underlining and connecting text to answers serves as a clear model for students learning to annotate texts and support their ideas with rigorous evidence.