Are students confused about adding integers? They will gain math sense about addition of signed numbers as they sort and match cards on 15 digital screens. Students match cards that show positive and negative chips to addition expressions or sums.
Students will have fun as they sort and match cards that represent equal values. Use the 15 PowerPoint screens for class discussion, with small groups, or for intervention. And you'll be in complete control of each PPT file and can upload directly to your Google Drive as Slides.
