I have been looking over the apps and games available for the Conservation of Energy unit for grade 5 and I have come to the conclusion that when using games or simulations there is a lot of flexibility required to find that just right fit. I can check the expectations both in Science and in Language and then check whatever resource I am considering and most times I can find something that is appropriate to my learning goals. In most cases I need a combination of resources to be satisfied that I have put together the best opportunity for my students to be successful. I can’t speak for all teachers but I have found that if I want to use something then I can rationalize, bend, convert, adjust and modify it to be able to use it. Sometimes the irrational part of me really wants to use something and I have to be a little creative in my approach. It’s like getting a pair of shoes you want but the only size left is a little tight but you really like them and you persist in wiggling around and trying to convince yourself that the pain you feel in your toes really is quite bearable. Afterwards when you have bought them and taken them home you realize you have to return the shoes because they just won’t work. The point is, I need to be constantly aware of the need to be objective when selecting resources to use.