I am particularly interested to know how your kids (K-2) respond(ed) to the physical science lessons C-1 to C-4, and further. Do/did they accept and master the ideas/concepts of energy, or are/were they boggled by them. I ask because conventional wisdom in educational circles is largely of the view that K-2 level kids are too young to grasp these ideas in a meaningful way. I obviously disagree; hence the lessons are there. But I need your feedback to make the point that it is a matter how the concepts are presented (or to be proved wrong). Hence, please give me your feedback regarding how your kids did/are doing on these lessons.
Bernie Nebel