One of the coolest ideas he gave me was "I Have - Who Has?" games. From math to social studies to reading, they are fabulous ways to review, drill, and yes, even assess. I used the ones he shared, looked more up online, and created others myself.
Their use is simple. One student begins by reading a Who Has question. The same student will end the cycle by answering with the I Have statement on the same card. Here is one page from a sample set:
You can buy sets of cards, which is a time-saver, but they can be pricey, and who wouldn't prefer to customize her own sets to her students' specific needs? To save you some time without spending much money, here are links to some FREE and/or cheap sets that you can download and use:
http://www.teacherspayteachers.com/Browse/Search:i+have+who+has/Order:Price/Page:1 Teachers Pay Teachers has more than 300 sets that are FREE!!
http://www.powerpointmaniac.com/science/flashcards/ Some sets are free, others cost only $1.50
http://historytech.wordpress.com/2011/02/18/tip-of-the-week-i-have-who-has/ Not a set of cards, but several ideas, including one about analogies (Higher Order Thinking Skills, y'all!)
http://www.teacherspayteachers.com/Product/I-Have-Who-Has-Card-Game-Customize-and-Print costs only $2 for an adaptable template.
And just now, I found an awesome FREE card generator for this activity! Enjoy, and PLEASE comment on this post if you have other resources for this great activity. I promise I'll share, and give you credit for your input! :-)