A little known fact is the last page of Math Boxes in each Everyday Math unit is the perfect formative assessment for the next unit! This set of six tracking forms (for grade four units 2-7) makes informing your instruction easy! First, have the students do the last Math Boxes on the same day they take the Unit Progress Check. Correct the Math Boxes. Then write the names of the the students who got the question wrong in the box that corresponds to the Math Box they got wrong. On the tracking sheets, each Math Box is labeled with the skill and the corresponding lesson in the next Everyday Math unit. Once you are done VOILA! you have an instant instructional grouping for your differentiated instruction! By knowing how many students do no have the prerequisite skills for a given lesson, it is easy to determine your pacing for each lesson. There is even a place on the form to list students who got all the Math Boxes correct, so you know who might need enrichment opportunities. Another quality product from Caroline Jones.