Need a fun way to engage your students and assess their learning at the same time? Here is a great way to gage their understanding of energy transformations of everyday objects. I love to split my students into groups and turn this activity into a competition of who can get them all matched (object-transformation) the fastest and correct. The students love competition and when you need a one on one assessment of knowledge this is great as well. I hope you and your students enjoy it, mine sure do!