Show your students how long one minute is. Use a story and activities to help them gain a better understanding of time.

Many students cringe when they see a subtraction problem with multiple zeros. The “Subtract One” strategy in this lesson involves reducing the top number by one to turn the 0 digits into 9’s and then adding the one back in at the end.

After learning this super easy rule for using possessive apostrophes, students will gracefully dance their way through any expression of possession. This lesson covers plural and singular nouns.