Support your students' math fluency by teaching them about the relationship between multiplication and division through fact families. This lesson can stand alone or be used as a pre-lesson for the *Do You Know Your Math Facts?* lesson.
Students will be able use their knowledge of the relationship between multiplication and division to fluently multiply and divide numbers within 100.
Students will be able to explain the relationship between multiplication and division with grade-level vocabulary using visual aids.
Write the word relationship on the board and ask students to talk with a partner about the relationship, or the way the two things are connected, between daytime and nighttime. Listen to students' conversation, specifically listening for the word opposite.
Gather students together and explain that the relationship between daytime and nighttime is that they are opposite of each other. They are completely different for many reasons.
Share the Language Objective for the lesson, and explain that students are going to look at the relationship between multiplication and division today.