In our Everyday Math program, unit 2 has students working on addition number stories. The other day, students wrote their own number stories and illustrated them. We emphasized the importance of including a math question at the end of the number story and using a question mark. it was neat to see how students chose numbers for this activity that were appropriate for them all the way from 4-1000!
Math homework will often be a variety of puzzles from Greg Tang Math which incorporate fact practice and problem solving along with a variety of other concepts in a fun way. (some of these are games on his website, www.GregTangMath.com ) We do these in class several times a week and I always provide instruction, but in case students forget what to do or you would like some info, I made a video on how to solve each puzzle. Here is the video for DigiCross and NumTanga. Enjoy!