Looking for a scaffolded, differentiated, and no prep lesson on subtracting integers using a number line for your 7th grade students? Students use a number line to develop their conceptual understanding of subtracting integers.

Students love how easy these slides and notes are to follow and understand. A fill in the blank notes sheet allows students to focus on instruction! Short and concise notes are clear, explicit, and useful for when students need a reference to refresh their memory. No prep! 

This product includes: 

• Do Now (with answer key) 
• Slide Deck using Google Slides
• Student Notes Sheet (aligns with slide deck, includes answer key) 
• Exit Ticket (printable with answer key and digital self-graded) 
• Homework (with answer key) 

**Bundle with our differentiated practice sets for rigorous, bell-to-bell instruction!

This activity aligns well with: 

CCSS: 

• 7.NS.1c: Understand subtraction of rational numbers as adding the additive inverse, p – q = p + (–q). Show that the distance between two rational numbers on the number line is the absolute value of their difference, and apply this principle in real-world contexts.  

NGLS:

• NY-7.NS.1c: Understand subtraction of rational numbers as adding the additive inverse, p – q = p + (–q). Show that the distance between two rational numbers on the number line is the absolute value of their difference, and apply this principle in real-world contexts. 

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If you like this lesson, check out the following resources: 

The Number System

• Adding Integers using a Number Line Lesson Bundle
• Adding Integers without using a Number Line Lesson Bundle
• Adding Integers from Real-World Situations Lesson Bundle
• Subtracting Integers from Real-World Situations Lesson Bundle
• Adding & Subtracting Signed Rational Numbers in the Same Form Lesson Bundle

Rations & Proportions

• Using Proportions to Complete Tables Lesson
• Solving Proportions Lesson
• Finding Unit Rate from Real-World Situations Lesson Bundle
• Finding Unit Rate with Complex Fractions Lesson 
• Finding the Constant of Proportionality from Tables & Graphs Lesson Bundle
• Writing Equations to Represent Real-World Proportional Situations Lesson Bundle

Expressions & Equations

• Evaluating Algebraic Expressions using Substitution Lesson
• Generating Equivalent Expressions Lesson Bundle
• Adding and Subtracting Linear Expressions Lesson Bundle
• Solving Equations by Combining Like Terms Lesson Bundle
• Solving Two-Step Equation with Rational Numbers Lesson Bundle
• Solving Two-Step Equations with Distributive Property Lesson Bundle
• Solving Two-Step Inequalities Lesson Bundle
• Generating Equivalent Expressions Digital & Print Activity
• Simplifying Expressions with Rational Numbers Digital Drag & Drop Activity
• Simplifying Expressions by Combining Like Terms & Distributive Property Self-Check Digital Activity
• Evaluating Expressions using Substitution Digital Self-Check Activity
• Evaluating Expressions using Substitution Drag & Drop Digital Activity