Thursday, October 28, 2010

Science Class Period 8

Today, we reviewed creating line graphs. We learned to ignore connecting the dots with straight lines, and use curvy lines instead. The graph we made was about the bacteria lab. The first experiment showed the first experiment's lines was rising. So it could have increased more in a few hours. The second experiment showed the bacteria or the line rising and then straightening at the end. So it might have reached its peak and would have stayed that way in a few more hours. Also in class today, we started to make conclusions for the graph and the online bacteria lab. In the conclusion, we learned that we should include methods such as predictions, evidence, and reasoning. Overall, we spent the class fixing our graphs and making conclusions.


H.Z

2 comments:

  1. FYI: The curve/s in a graph are known as trend lines. They do not nessesarily need to touch each dot/point on the graph because the whole point is to show an overall trend.

    ReplyDelete
  2. Saad

    I forgot to write my name for the comment above.

    ReplyDelete