This is a 29 page extension unit on adding, subtracting, multiplying, and dividing decimals that includes answer keys. The unit is organized into 3 categories: challenges, investigations, and problem solving for a total of 14 activities.
This file contains five weeks worth of warm-up for a space unit. The warm-ups consit of a total of 12 questions per week. 3 questions per day for Monday - Thursday. This is a great way to help your students transition into science class.