Physics First is offered to ninth graders at high schools in Aurora, CO. A unique new asset of this school system is an embedded research lab called the "Innovation Hyperlab." The goal of the lab is to connect secondary school teaching to ongoing university scientific research, supporting the school district's aim to create opportunities to…

This study investigated the design, enactment, and impact of an undergraduate, inquiry-based astronomy laboratory learning environment. The professor, Richard, adopted laboratory materials from the Center for Astronomy and Physics Education Research [CAPER] which were described by the group as inquiry-based. Students worked through these…

A phenomenological study was undertaken to understand and describe the nature and meaning of the live experiences of faculty transition from traditional to teaching online clinical laboratory science courses. In order to gain insight into the lived experiences of faculty, in-depth interviews were conducted with 10 faculty members. The task of the…

Technology has changed almost every aspect of our daily lives. It is not surprising then that technology has made its way into the classroom. More and more educators are utilizing technological resources in creative ways with the intent to enhance learning, including using virtual laboratories in the sciences in place of the…

Medical laboratory scientists are health care practitioners who perform testing on blood and other body fluids providing vital information to physicians for the diagnosis, treatment, and management of patients in health and disease. Miscommunications between laboratory personnel and other health care practitioners can result in unwarranted delays…

The interpretation of data and construction and understanding of graphs are central practices in science; therefore, an important skill needed in the undergraduate physics laboratory is the ability to analyze data obtained from experiments. Often students are not able to reach logical deductions based on data, acquired from the experiments that…

This paper discusses the contributing factors that influence students' acquisition of manipulative skills. Incompetence in manipulative skills in science at a primary level may impede science learning at secondary school. Thus, to confront these issues, an in-depth study was conducted. The research involved 10 primary school students who were…

The recent revisions to the advanced placement (AP) chemistry curriculum promote deep conceptual understanding of chemistry content over more rote memorization of facts and algorithmic problem solving. For many teachers, this will mean moving away from traditional worksheets and verification lab activities that they have used to address the vast…

A case study approach was used to examine the potential knowledge-transforming role of writing with 27, Year 12 chemistry students'. The study was prompted by changes to external chemistry examinations that required students to write connected discourse, and supported by the chemistry teacher's belief in the instructional value of…

Collaboration between the chemistry and computing services departments was undertaken to create an online booking system to be used as a learning and teaching aid in an undergraduate chemistry lab course. The system helped promote personalization of study and could be easily adapted to any department within the university. The system was…

In an effort to make absorption spectrophotometry available to high school chemistry and physics classes, we have designed an inexpensive visible light absorption spectrophotometer. The spectrophotometer was constructed using LEGO blocks, a light emitting diode, optical elements (including a lens), a slide-mounted diffraction grating, and a…

As part of a laboratory course, undergraduate students were asked to use baker's yeast cells as biotemplate in preparing TiO[subscript 2] powders and to test the photocatalytic activity of the resulting materials. This laboratory experience, selected because of the important environmental implications of soft chemistry and photocatalysis, provides…

Thermoacoustic instability is defined as the excitation of acoustic modes in chambers with heat sources due to the coupling between acoustic perturbations and unsteady heat addition. The major objective of this paper is to achieve accurate theoretical results in a thermoacoustic heat transfer process. We carry out a detailed heat transfer analysis…

This study aims to investigate the relationships among epistemological beliefs, metacognitive awareness, and nature of science (NOS). Participants were 45 preservice science teachers (PSTs) enrolled in two sections of Laboratory Application in Science II course in a university in Turkey. All of the participants were juniors with the same science…

We construct a thermometer exploiting the electric resistance of the filament of a small lamp used in micro-illumination settings. The instrument may guarantee a response time better than 10 ms, i.e. much faster than commercial thermocouples or other quite expensive devices. This makes our thermometer a useful one in several processes which are…