The entire Unit 4 of Math Expressions Common Core! All lessons in one!!! What a time saver this is to download them all and at a very discounted price! All slides are interactive and both kid and teacher friendly. Your students will LOVE these slides (and so will their teacher)! All slides go right along with the lessons found in Math Expressions. There are places to insert the student activity pages as well. Also an additional page for a math workshop framework. All clipart is taken from DJ Inkers with a bought license and from pixabay.com. ENJOY!!!!