Quick Idea: Give students a dry erase marker to keep in their desks. After a lesson tell them to take it out and try their best to show you what they know. Circulate the room and check for understanding. They have so much fun with this!
Because they are engaged you have the time to conduct mini-lessons or remediate a small group. You can also see if the lesson stuck or if you need to reteach the next day.
Celebrations and Extravaganzas! Something else I do regularly is give out awards. I regularly celebrate accomplishments, HARD WORK, behavior, and success. Now I use all different kinds of awards but here is one set that I have on TPT. It is editable too!
Linking up with Head Over Heels for Saturday Motivation! Click the button to see how other teachers motivate their students.