Fasiledes Preparatory School Biology Laboratory Experiences and Student Learning
GOALS OF BIOLOGY LABORATORY EXPERIENCES
Laboratories have been purported to promote a number of goals for students, most of which are also the goals of science education in general . Fasiledes preparatory school Biology the committee developed a comprehensive list of goals for or desired outcomes of laboratory experiences:
- Enhancing mastery of subject matter. Laboratory experiences may enhance student understanding of specific scientific facts and concepts and of the way in which these facts and concepts are organized in the scientific disciplines.
- Developing scientific reasoning. Laboratory experiences may promote a student’s ability to identify questions and concepts that guide scientific
|There is a larger body of research on how students learn science that is not considered in depth here because the committee’s focus is science learning through laboratory experiences.|
Bottom of FormMaking a scientific argument includes such abilities as writing, reviewing information, using scientific language appropriately, constructing a reasoned argument, and responding to critical comments.
- Understanding the complexity and ambiguity of empirical work. Interacting with the unconstrained environment of the material world in laboratory experiences may help students concretely understand the inherent complexity and ambiguity of natural phenomena. Laboratory experiences may help students learn to address the challenges inherent in directly observing and manipulating the material world, including troubleshooting equipment used to make observations, understanding measurement error, and interpreting and aggregating the resulting data.
- Developing practical skills. In laboratory experiences, students may learn to use the tools and conventions of science. For example, they may develop skills in using scientific equipment correctly and safely, making observations, taking measurements, and carrying out well-defined scientific procedures.
- Understanding of the nature of science. Laboratory experiences may help students to understand the values and assumptions inherent in the development and interpretation of scientific knowledge, such as the idea that science is a human endeavor that seeks to understand the material world and that scientific theories, models, and explanations change over time on the basis of new evidence.
- Cultivating interest in science and interest in learning science. As a result of laboratory experiences that make science “come alive,” students may become interested in learning more about science and see it as relevant to everyday life.
- Developing teamwork abilities. Laboratory experiences may also promote a student’s ability to collaborate effectively with others in carrying out complex tasks, to share the work of the task, to assume different roles at different times, and to contribute and respond to ideas.