Friday, February 15, 2013

Assembly Line

For the last two weeks we have been learning about assembly lines and how they help the factory work faster. Last week each person in class made a bus - assembling each piece individually.  We worked in two different groups of eight students. The first group made their buses in 44:28 (44 minutes and 28 seconds.) The second group made their buses in 53:10. This was an average time of about 6 minutes a bus.
This week we did the project again – but in stations as in an assembly line. Each person was only responsible for one part of the assembly. There were 8 stations, one student at each station. This time when we worked on our buses, it took the first group 7:06 to make 8 buses and it took the second group 8:07 to make 8 buses. This average time worked out to be about a minute a bus. Here are some pictures of the kids doing the bus building.