FUN SCIENTIFIC METHOD ACTIVITY: Get your students to explore the scientific method by saving "Sam". A great and fun group activity for students to explore the scientific method: All you need is a gummy worm, a life saver, 4 paper clips and a plastic cup.
Marble Track Instant Challenge logic activity- I like this activity. It involves problem solving. There is not one right answer. It can be changed up to accommodate a variety of grade levels and abilities.