This Mimio lesson (.ink file) follows the Eureka Math (and EngageNY Math) curriculum. Also included is a PDF version of this lesson. Here, 1st grade students continue to explore the different ways to make ten. Students solve put together/take apart with addend unknown math stories. Included in this file are Fluency drills, an Application Problem, the Concept Development, and Student Debrief questions.
You will find that this lesson makes teaching easy! You can finally set aside your teaching manual. Discussion prompts are posted on Concept Development slides, as well as additional practice problems. Students will get ample opportunity to master skills as you go along. With pictures and moving objects, you will find they will stay engaged throughout the whole lesson.