The biotechnology program classes use this one grading rubric that the biotechnology faculty designed together to give you additional guidelines when writing your lab report.  Be sure to include all the information we will grade you on when you write your lab report.

Report Feature Weight
(out of 100%)
Supplementary Information to guide you on each feature
Your report contains all the sections expected 15% Abstract, Introduction, Methods, Results, and Discussion are all included
Each section of your report contains the appropriate information and is written in the appropriate style 20% Example of appropriate information:  your results are in the Results section, while your impressions of the results are in the Discussion section.

Example of appropriate style:  The Abstract should be a brief synopsis, the Methods should be pretty dry but explanatory.

Your report contains all appropriate tables and figures 15% Rather than just mentioning what you saw, have a diagram of it... and when you have a lot of quantitative results, put them in a table.
Figures and tables are all numbered with a legend,  and referenced in the text. 15% Although your figures and tables seem obvious to you, a reader needs to be taken through them.  Be sure to explain your information in a legend that accompanies the figure, and tell us when we should look at this figure in your text.
Figures and tables are all described in the body of the text. 5% A quick explanation in a legend is not enough for a reader to really understand your figures.  For example, if you obtain data on molecular weight and show it in a figure, you need to explain the trend seen in your figure within the body of the text.  The data is in the figure, and you understand the trend, but a reader who is new to this information needs this trend pointed out clearly.
The main point of the lab is clearly explained 20% What were you doing?  Why?  What knowledge or experience did you get out of it?
Clarity 5% Rambling is not good in a lab report. 
Lack of errors (type-Os and spelling) 5% Avoid zillions of spelling mistakes and type-Os.  Make sure your report is typewritten.