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 page