Sign up for a free account. Literally thousands of support pieces for virtually every discipline--interactives (the heart was cool), digital clips, discussion questions, etc. After signing up, you can scroll to the bottom of the page and get Iowa specific "stuff" as well.
70 000+ ESL, EFL printable worksheets, activities and exercises. This may look like it's for ELL teachers only, BUT, there are great writing lesson, grammar lessons and all sorts of other stuff on the site. SPANISH TEACHERS, change the flag to Spain's flag, and the resources will change as well. Let me know if you need me to do some digging around for you!
If you haven't tried a station rotation lesson (or even if you have), this is a great jumping off point for trying some variations. If you want some help planning, let any one of the CTs know.
Enter words into the search box, "visualize a word," to look them up. Touch a node to see the definition of that word group and click and drag individual nodes to move them around to help clarify connections. Virtually every discipline can use this site!