In Homeschool Planner
The snowman planner has been around for a while, I made it many years ago and it resides on the Site-CD. The planner is only 3 files, 2 weeklies and 1 quarterly. It features a snowman instead of a check box.
The planner is now in the Seasonal section of Homeschool Planner > Sets. That page has been empty for almost one year, but now it has a snowman. You can print the files from the page linked below.
In Apologia Science
I added a Schedule Planner for Exploring Creation with General Science Edition One. The Schedule Planner is modeled after the one I made for the 2nd edition book. This file was requested.