For our first math video we are basically learning how to graph a line with the equation x-2y=-8. So what the guy is showing us is first show us how to change the equation to slope intercept which believe me is hard before we actually solve the problem. After we solve the problem we then graph it. I think we start learning this in Geometery or right before Algebra I ends.
For our second video we are learning how to find X. Now this is very simple if you are taught the right way. What this woman does is create a right triangle inside the diagram. All we are doing in this video is find the legs of our right triangle in order to get the answer of what X is.
For our last video we learn about isosceles triangles. Now personally all these triangles are hard to learn. I struggled daily to learn all at least one of these and I had the best Geometery teacher ever. What this man does first is re draw the triangles and try to figure out the angles of the triangle. Next what this teacher does is once he figures out which angles are equal and how to solve the equation. This videos is basically a tutroing for anyone who wants to learn about that certain type of triangle.