We tested our walls with the demolition ball. Some groups walls started to break apart after 2 to 3 hits. A couple of groups made it to the level 4 with 2 hits at that level. We then analyzed all the walls and talked about what made those successful. Both of the groups that made it to the level 4 had a mortar mixture that was 2 clay and one sand. One group used 4 Tablespoons water and the other group used 5 Tablespoons. Both groups used a large rock on the bottom design. We then took the information from our observations and created our redesign for our mortar and wall plan for tomorrow.