Write and Graph One-Variable Inequalities - Day 1

Victoria·

Mathematics

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At a Glance

Grade Level6th Grade

SubjectMathematics

Original Prompt

Day 1: The Logic of "Greater" and "Less"Objective: Students will justify inequality relationships using relative position on a number line (Right = Greater).LER Focus: Academic Talk & Argumentation0–8 min: The "Position" Bell RingerTask: Plot $-7, -2, 0,$ and $3$ on a number line.Question: "Is $-7$ greater than $-2$? Use the word 'left' or 'right' to prove your answer."8–20 min: Discovery: What is a "Solution"?Write $x > 5$ on the board.Task: Give students 60 seconds to write as many numbers as

This guide provides a comprehensive lesson plan for exploring integers, focusing on comparisons and the properties of the number line. The setup involves creating a large number line in the classroom using painter's tape, where students can visualize positive and negative integers. It includes engaging activities like 'The Great Race to the Right', which illustrates the concept of greater and lesser numbers based on their positions. Key learning targets include justifying inequality relations, understanding the significance of position on the number line, and recognizing infinite solutions for inequalities. The guide emphasizes academic discussion and vocabulary, promoting critical thinking through questions and class activities, ultimately aiming to enhance students' understanding of integers and their applications in inequalities.