Introduction to Integers and Opposites

Tricia·

Mathematics

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At a Glance

SubjectMathematics

This teacher preparation guide focuses on the exploration of integers through engaging activities and real-world applications. The session is designed to take 35 minutes and requires student materials such as lined paper for notes, pencils, erasers, and integer cards. It emphasizes the importance of setting up a classroom environment for kinesthetic learning, using a physical number line marked from -10 to +10. The guide introduces the concept of integers and their significance in various contexts, such as measuring temperature, banking (deposits and withdrawals), and elevation above or below sea level. A variety of engaging activities, discussions, and visual tools are included to help students understand integers, opposite numbers, and where these concepts intersect with their daily lives. The group activity of creating a human number line fosters collaboration, while the exit ticket connects the lesson to practical examples like football yardage.