doc, 39.5 KB
doc, 39.5 KB
doc, 216.5 KB
doc, 216.5 KB
A worksheet aimed at advanced level biology students, this resource is useful as a review of how colorimeters work and how they should be operated. The second worksheet contains a list of questions on different types of error that may result from laboratory investigations, some of which may be experienced when using a colorimeter: zero errors, systematic errors and random errors.

The third worksheet is a differentiated version of the above, with an emphasis towards more simple ideas on the difference between qualitative and quantitative errors and calibration curves.

Review

2

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joner2

5 years ago
2

A starter activity with three unrelated scenarios on experimental "Errors." 4 pages in total with three pages having the same content.

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