1. Data Collection Procedures: This section will describe how you collected data for your study. You will want to be very clear about the procedures you used and what types of data you collected. This could include surveys, questionnaires, interviews, or observations.
2. Sampling Techniques: You must describe the sample of individuals or groups you used in your study. Be sure to explain your sampling techniques and how you chose your selection.
3. Equipment and Materials: If you conducted a lab experiment, you would need to describe the equipment and materials you used, including any particular software programs or tools.
4. Data Analysis: This section will explain how you analysed the collected data. You should include the methods you used to organise and summarise the data and any statistical analysis you performed.
5. Results: In the results section, you will report your findings. Be sure to present the data clearly and concisely, using charts and graphs to illustrate your results.
6. Discussion: Finally, you will want to interpret your results and discuss their meaning for your research. This is your chance to explore the implications of your findings and how they fit into the larger body of research on your topic.

It is important to remember that the chapter on data collection and lab experiments is only one part of your thesis. However, it is critical because it shows how you gathered and analysed the data you used to conclude. In addition, a well-written and detailed description of your data collection and analysis procedures will help to ensure that your research is rigorous and that your findings are credible.