Assessment Items:
1. ES 2, Demonstrator 1, Standard 4.NF.2
Sarah and Josh are eating pizza for lunch. Sara has eaten ¼ of the pizza while Josh
has eaten ⅓ of the pizza. Sara believes she has eaten more pizza than Josh.
A. Is Sara correct? Explain your thinking and show all your work.
2. ES 2, Demonstrator 3, Standard 4.NF.2
Create a number line and label it with the benchmark fractions 0, ½ , and 1. Use
the number line to order the following fractions: 9/10, ⅛ , and 4/6.