Scientific Data: Observing, Recording, and Communicating Information

Please click the thumbnail of the original project, the title of the project information, or download PDF or MP3.

The resources of this main source set are intended for use in the classroom. If your use goes beyond a single class, please check the copyright and fair use guide

Observation is the main source of active information acquisition. In biology, observation uses senses. Science also includes recording data using scientific instruments for observation. This term may also refer to any data collected during scientific activities. Observations are qualitative, ie quantified if only the presence or presence of an attribute is recorded, or if the value is associated with a phenomenon observed by count or measurement.

I would like to begin with the observation of scientific methods. This is a wonderful communication framework. Thus, the premise of the entire framework is to observe theory, preconditions, and records so that others can understand and possibly duplicate based on the protocol definitions used to build the recorded events is. The key to this observation is theory. As we understand phenomena, it is usual improvement as we understand observations as we understand it. In many cases, we will modify the original theory we witnessed based on other data. Let's consider two classic works of Galileo and Einstein. They are the theory and the story of improvement to show that everything we have now is a theory, and these theories must be improved.

In the scientific approach she began experimenting after scientists proposed a theory based on the observation of something in nature. As the experiment progresses, it is necessary to obey it. Scientists recorded observations of the experiments and gathered data. One form of data collection in this method is quantitative. In the course of the experiment, this form of observation uses a mathematical model and relies on scientists to gather information based on numbers such as the number of apple falling from trees and balconies. Quantitative observation is common in physics, biology, and natural science.