this week in science we wrer going over how to draw and label wave models. In the begining of the week we started off with the basics like how to draw the waves at different rates of speed. i learned that in order to show the different speedes of the waves you are going to have to make the waves closer together for faster rate of speed and if you want to make the waves look like they are going slower you are going tot have to make the waves fater apart. After we learned hoe to do that we went on the more details of the wave model. like how i learned what a normal line is: it is the line the is pepandicular to the ray beem and the wave. the light can ethier bend toward meaning down or away from the normal line, which in most cases it bends away. after we learned that we drew a wave model with all the details that it should show. If you want to draw a wave model you should show the waves, the speed of the waves, normal line, the angle of incedences, the way the light bends, the light source, and arrows to not make it confusing. knowing this in the real world would help you by, well im not really sure how this would help you out but if someone was like wow look the light is bending you can give them them a very detailed desception of that.