chalk talk

noun

1. a talk or lecture in which the speaker illustrates points by drawing on a blackboard:

   The coach gave a chalk talk before the big game.

chalk talk

noun

1. an informal lecture with pertinent points, explanatory diagrams, etc, shown on a blackboard

Word History and Origins

Origin of chalk talk¹

An Americanism dating back to 1830–40

Example Sentences

Before a practice scrimmage against rival Evil Geniuses, they get a chalk talk.

From Los Angeles Times

“Then the chalk talk, being able to get on the board, write stuff done, call fronts,” Lucas said.

From Seattle Times

Fauci’s chalk talks make it clear the briefings are aimed at more than one audience.

From Washington Times

The right acknowledgment of black justice, humanity, freedom and happiness won’t be found in your book clubs, protest signs, chalk talks or organizational statements.

From Washington Post

The Seattle Dragons will hold an open practice Saturday morning at Memorial Stadium that will include a talk from XFL commissioner Oliver Luck and a “chalk talk” from Dragons coach and general manager Jim Zorn.

From Seattle Times