Final answer:
In scientific investigations, remember to collect and organize data, make and test hypotheses, and, if necessary, reject and form new hypotheses, all while maintaining an awareness of the sequence of events.
Step-by-step explanation:
When conducting a scientific investigation, it is crucial not to forget certain steps to ensure the research is thorough and the conclusions are valid. These steps include collecting and organizing data, which is the foundation for any scientific endeavor. It is essential to begin with making a hypothesis, which sets the stage for what you are investigating. Following that, you should proceed with testing the hypothesis by experiment, which will provide empirical evidence to support or refute your initial hypothesis. If the results from the experiments do not align with your hypothesis, it may be necessary to go back and do further investigations, including rejecting the old hypothesis and making a new one if necessary. These steps should be followed within a proper research design, whether a controlled experiment or an observational study. Importantly, keep in mind the sequence of these steps. Knowing what happens first, next, and understanding the relationship between cause and effect will enhance the quality of your analysis and the credibility of your results.