Subtracting Integers in Context

Michael·

Mathematics

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At a Glance

SubjectMathematics

Original Prompt

Create a lesson plan over7.NS Subtracting Integers, and apply this principle in real-world contexts. Make sure to include key vocabulary terms, 3 misconceptions, and an exemplar on page 1. On page two have 3 example problems for teacher modeling for students. On page 3 include three guided slow release problems for students. On page 4 include an ilearn type problem at DOK3 or above. On page 5 include a 25 question Independent practice worksheet for students to complete.

This learning resource focuses on subtracting integers using two primary methods: the number line model and the 'Add the Opposite' method. It outlines the learning objectives, key vocabulary such as integers and absolute value, and addresses common misconceptions students might have. The resource presents worked examples to illustrate how to subtract integers with both methods, including real-world applications involving temperature changes and scuba diving scenarios. Guided practice problems follow, encouraging students to apply their understanding in various contexts, from financial to environmental situations. The resource concludes with independent practice sections, including basic skills, word problems, and multi-step challenges, along with a self-assessment checklist to ensure comprehension of the material.