Streamline your first nine weeks of 4th grade math instruction with this comprehensive, standards-based curriculum bundle! Designed with differentiated levels of learning—below proficiency, approaching proficiency, at proficiency, and above proficiency—this bundle provides everything you need to teach and assess key math skills for the first nine weeks of 4th grade. With pre-assessments, post-assessments, and leveled lessons for every standard, this resource is perfect for targeted instruction a