we finally stared to build after lots of planing we got are materials and stared to worked at my house because i had the three tables we needed. starting to build was very hard because we did not know how hard it was to make the Pieces fit together. we finally got it it took a long time but we finished building.
we started are sketch are group worked together on are sketch it was very hard because we did not know what materials we should do and if hey would work are sketch was 8 steps. we tried not repat steps and materials. at the end of are sketch it had to pop a balloon so we decided to make a pulley to pop the balloon. over all we think are sketch is pretty good and will work.
My group for rube Goldberg is Samara and Rocio for are group it took a lot of work to think of what are simple task should be. we looked at lots of different sites and videos to think of ideas and then we finaly came up with are top three turning a page, popping a balloon, and flipping a light swich. we finally choose to do popping a balloon. we choose to do this one because we though it would be simple to do and we could build it.