Five problems of bell-work for each day of the week. The spiral follows the CPM textbook spiral of concepts, for chapters 1 through chapter 4. Can be used anytime of the year. Great to review or for use as bell-work! Includes place value and rounding, adding and subtracting decimals, multiplying multi-digit numbers, area and perimeter of rectangles, comparing numbers, primes and composites, prime factorization, dot plots, histograms, stem-and-leaf plots, generic rectangle multiplication, dis