Today in class we watched a movie on dimensions. In the movie I learned about 0, 1st, 2nd and 3rd dimension. A dimension is measurement extent such as width, length and height. Zero dimension is just a point. In the movie it was named point land. There was just one point that connected to nothing. First dimension is a line. In the movie it was called line land. It was a line that could only move side to side. Second dimension is length and width. In the movie it was called flat land. 3rd dimensions was length, width and height which is like a three dimensional object. Dimensions are used in our daily lives as well. A tablet computer is 3 dimensional as well as your water bottle.