Here's a nice 10-page coloring and activity book titled 'White House Easter Egg Roll' that contains several Easter coloring pages, math sheets for kids, an Easter wordpuzzle and a few other activities your kids will love. Even though this worksheet is dated 2007, it can still help you have your best Easter lesson ever!
This worksheet is also publicly available for free download from whitehouse.gov/eastereggroll.
Have fun!