Additive Inverse and Integers Discovery Lab 7.NS.A.1
Idea Galaxy
6.8k Followers
Resource Type
Standards
CCSS7.NS.A.1
CCSS7.NS.A.1b
Formats Included
- PDF
Pages
9 pages
Idea Galaxy
6.8k Followers
What educators are saying
This resource was such an engaging and helpful way to introduce working with negative numbers to my advanced 5th graders. Having a hands-on activity really helped them build a solid conceptual understanding before moving into our more complicated problems. Thank you for your hard work!
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Description
Students will get a great introduction to additive inverse and integers on a number line. Using a work mat and integer models students will make predictions and model additive inverse and positive and negative integers. Using this discovery lab, or inquiry activity, to start the unit helps students understand this concept in a deeper and richer way.
Supports 7th Grade standards: CCSS 7.NS.A.1 and TEKS 6.3D and TEKS 7.3B
Included in this 9 page download is:
-Teacher directions and tips
-2 pages for students to record their findings and draw conclusions
-Work mat
-Integer models
You might also like:
Integers and Additive Inverse Task Cards Game
Task Cards Multiplying Integers
Adding and Subtracting Integers Task Cards
Dividing Integers Task Cards 7th Grade
We look forward to hearing how this discovery activity worked for you and your students!
-Idea Galaxy
Supports 7th Grade standards: CCSS 7.NS.A.1 and TEKS 6.3D and TEKS 7.3B
Included in this 9 page download is:
-Teacher directions and tips
-2 pages for students to record their findings and draw conclusions
-Work mat
-Integer models
You might also like:
Integers and Additive Inverse Task Cards Game
Task Cards Multiplying Integers
Adding and Subtracting Integers Task Cards
Dividing Integers Task Cards 7th Grade
We look forward to hearing how this discovery activity worked for you and your students!
-Idea Galaxy
Total Pages
9 pages
Answer Key
Included
Teaching Duration
30 minutes
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Standards
to see state-specific standards (only available in the US).
CCSS7.NS.A.1
Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.
CCSS7.NS.A.1b
Understand 𝘱 + 𝘲 as the number located a distance |𝘲| from 𝘱, in the positive or negative direction depending on whether 𝘲 is positive or negative. Show that a number and its opposite have a sum of 0 (are additive inverses). Interpret sums of rational numbers by describing real-world contexts.
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Questions & Answers
6.8k Followers
