The student attempts 7 The student attempts a The student explains The student does the part of the answer but calculation but does her thinking and following: 5.MD.3 miscalculates or does not achieve an answer correctly calculates Clearly explains a not explain her or explain her thinking. either the volume in method for thinking. the beaker or the determining if the contents will fit volume of the without container but makes a 2,400 mL = mistake in the other, cm3. leading to incorrect Correctly answers answers. that the broth will not fit. Correctly answers that Juliet will have 300 more mL (or 300 cm3), or 0.3 L, of broth that won’t fit in the storage container.
7 5.MD.3 The student attempts a calculation but does not achieve an answer or explain her thinking. The student attempts part of the answer but miscalculates or does not explain her thinking. The student explains her thinking and correctly calculates either the volume in the beaker or the volume of the container but makes a mistake in the other, leading to incorrect answers. The student does the following: Clearly explains a method for determining if the contents will fit without mL = 2,400 cm3. Correctly answers that the broth will not fit. Correctly answers that Juliet will have 300 more mL (or 300 cm3), or 0.3 L, of broth that won’t fit in the storage container.