What are the four most prominent features of an effective mathematics lesson?

From the Archives 002: In this episode of Thinking Deeply about Primary Education we're diving into the archives to retrieve some of the most inspirational responses to questions posed over the last few years. This week, Lisa Coe shares the four most prominent features of her mathematics lessons. If you're looking for the full episode, it's (S1,E2) Mathematics Subject Leadership with Lisa Coe and it can be found here on ⁠Spotify⁠, here on ⁠Apple Podcasts⁠ and here on YouTube.