Tip: to print your completed rubric, first save as a pdf file- it doesn’t confuse the printers. For the same document as 4 portrait A4 pages, which can be easily copy-pasted onto your write-up, click here.
BIS Students: make sure that you use this in all stages of your experimental work, from design to the final write-up. Use it to:
- Check your work as you plan and carry out the investigation
- Self-assess your write-up as you go through the process
- Reflect on the feedback given via Moodle/Turnitin
For more IA help, click here.
The codes on the checklist correspond to those that appear on your marked work via Moodle/Turnitin. Other teachers – you can download these comments here, to be used or adapted as long as your school uses the full Turnitin WriteCycle package.
Consider this basic sketch graph of an experiment and its results:
1. Explain the significance of the point labeled in red.
2. Explain the blue line.
3. Deduce the experimental method used to generate this graph.
4. Discuss how the dependent variable was recorded and calculated.How would the researcher ensure that data were sufficient, relevant and reliable?
5. Discuss the variables that needed to be controlled in the investigation. What could be the impact of each of them? How could they be controlled?
Using this basic investigation, you are going to work through the stages of a good Design write-up and then carry out this lab. Complete this sheet as a group:
- Refer to the self-assessment rubric and checklist on a regular basis.
- Start with the end in mind. Design the results table that will allow you to produce the most appropriate graph and get sufficient, relevant and reliable data. Then work backwards to create your Design.
Although we cannot submit this lab for IA to the IB, it will be good opportunity to think about what goes into a good Design.