Discussion points

For your discussion, make sure you mention what sort of graph we produced and WHY we did this.  You should also talk about how the data was collected, possible errors with this and how these could be improved.

Write-up

Today we will be writing up the exo/endothermic practical from last week.  This wirte up should be finished by the end of the lesson and should include information under the following headings -
Aim, Materials, Method, Results, Discussion, Conclusion.
Information about the chemicals and equipment we used can be found here if you can't remember names etc. Copper sulphate and Magnesium, Sodium thiosulphate and water.
If you have time, try and include a graph from excel.  Don't worry if you don't manage this in the hour, but you should all have a table of data collected during the experiment.
Ask Mr. Cole if you have any questions and make sure you have this completed by the end of the lesson!

Unit 6

Today we will be finishing off a couple of tasks.  First of all, make sure that you've finished off 10 questions using algebra for the last assignment.  If you've completed that, try the questions on the previous post or the ones below:

1. How is this datalogger more accurate than a human? - http://www.picotech.com/precision-data-acquisition.html
2. What other advantages does this equipment have?
3. What applications could you use this datalogger for?
4. Explain the uses of each of the graphs here - http://science-fair-coach.com/graphing-101-examples-of-graph-types/