Go here to download your free Evan Moor Brain Builders Interactive Learning game until July 31, 2013. Use code GAME2013 at checkout.
You can choose from:
We downloaded the Science for grades 1-2 and it covers things like living vs. not living, animal life cycles, weather, energy and more.
I didn't check out the other items, but hey, it's free so go give it a shot. Click here to get yours.