The core ideas of my classroom are big ideas and themes that run through almost every lesson I teach. They are good math values, work values, life values. Whenever they come up during a lesson, I always explicitly make the connection. Next year, I plan on using a graphic for each value (some kind of eye graphic for core idea #1) to show, in my lessons, where the ideas come up.
During small group, I am able to give individualized feedback to my students. I want small group to be a safe place where my students can share, ask questions, and be able to learn content and skills authentically. This also gives me the opportunity to clarify misconceptions, to reinforce key learnings by giving my students one-on-one attention and support.