My e-book is called Introduction to Birds of Prey which has a different bird on each page and an informational fact. I would use this in the classroom as an introductory tool for discussing birds of prey or just as a little fact book for the students to look at.
I would use this Jeopardy Math Game as a final review of the math we have covered or extra practice. I think it would be fun to either do it as a class and the students write their answers on their whiteboards for each question or split the class into teams and track the points earned.