Portage High School Math Students Use iPads to Solve Problems By: Portage Township School Corporation Last Updated: February 12, 2015 Share on Facebook facebook Share on Twitter/X twitter/x Share on LinkedIn linkedin Email this page email Print this page print Mr. Hodges’ Mod 7/8 Algebra 1 class uses Ipads to work problems using the ScreenChomp whiteboard app and solve problems on IXL.