This resource contains 120, 10 minutes worth of daily, spiral lessons with answer keys. These can be used as class or home work. The teacher can go over the work whole class or have students work with partners and use the answer key to check their own work. They can use a colored pen to make corrections and write any questions they have to the teacher or explain how they corrected their work. Students can glue their work in a journal or put it in a three ring binder. They will use completed work to assist them when working on a new lesson. These lessons are aligned with fourth grade National Standards.