Discussion on consistency. T asks if they know how to graph, suggests that they do that to see how it looks. C reports to colleagues that you can put one more column on the record sheet. T asks what they plan to do on the project the rest of the week. C proposes doing the rest of the missing data, averaging, finding out what they want on their own rocket.
S asks if they can do it at home.
T prompts discussion of how they would decide their own rocket design. T draws their attention to the issue of the nosecone. S proposes looking at averages. But maybe it's the engine that is crucial. J proposes comparing all with rounded and all with pointed nosecones.