This complete unit includes eight sets of hands-on thermal energy activities, a heat transfer lab, video links, flash cards, review sheet, and assessment to help third, fourth, or fifth grade students understand key science concepts.Open the preview to take a closer look at the unit. You’ll see that the activities offer safe (and fun!) ways to explore heat in the classroom.First, using inquiry, students explore key thermal energy concepts. For each guiding question, they explore two or three sim