Ginger Snaps: Scientific Method Posters and Cards - GREAT to do as a whole group to teach the mini-lesson and then break up into groups and have a set of these for each group and then present to the class!
Over 150 STEM (science technology math engineering) activities for kids that you can do in your kitchen, with easy to find materials and amazing effects. Great resource for quick science project ideas (Bottle Rocket Wings)
How to teach science using 10 scientific method tools may just make your teaching life easier. You'll have scientific method steps free printables, scientific method for kids videos and a scientific method worksheet