Written Reflections I learned building groups and components to copy and create linear arrays and building dome using FollowMe Tool. I think I know how to make group and components well though after trying to get by carefully orbiting and zooming, there was some blocks were missing in some parts of the building. It happened because I might have wrong deleted or missed out to make selection of some blocks when I. So, I just made copy the components to fill the missing block. I believe I can use components and groups well if I practice more and more. Almost every modelling is challenging for me because I use modelling tools without knowing its benefit first and I’m not used to with the way of. After using it, I know its benefits and why I have to use those tools. For example, because of using linear arrays of components it saves a bunch of time and we can get specific distance of our modelling. Now, I trying to model stair in Dog house by using Push/Pull Tool.