This article describes a workshop to develop students' understanding of how to investigate a cross-disciplinary question that bridges science and history. The question 'Why did the "Titanic" sink?' is interpreted scientifically and then historically to help students to better appreciate the strengths and limitations of each discipline's…

Acknowledging and navigating "mess" are clear priorities in the mixed methods literature. Mess enters the mixed methods process in two interrelated ways. The first is empirically, where quantitative and qualitative findings diverge or contrast rather than cohere; the second is through design, where research contexts demand unplanned…

Laboratory education is a defining feature of chemistry degree courses, with one of the fundamental aims being acquiring competency in a range of chemistry-specific practical skills, yet there are still limited reports of direct assessment of these skills. Here, we present the development, implementation, and evaluation of a station-based…

In this study, it is aimed to investigate the effects of learning 6th-grade students on the resultant force with active participation, using physical activity and applying four outdoor learning activities to their views on science. In this study, a case study, which is one of the qualitative research methods, was used to examine the students'…

The main purpose of this study is to reveal the opinions of science teacher candidates regarding the implementation of Discovery Learning-Based STEM Education in distance education with Applied Activities. The study was designed as a case study. Participants were first given basic chemistry education and introduced to the concepts of STEM,…

The author writes about taking on the role of Science Coordinator, changing expectations, and raising the profile of science in her school.

The Tesla coil is one of the most famous and popularly recognizable high voltage devices. Utilizing the fame of recognizability of the Tesla coil in a "Build Your Own" laboratory exercise is a great way to create a successful and highly interesting learning activity. Classical Tesla coils utilize a spark gap as the primary switch,…

Recently available local positioning systems (LPS) have the potential to be used for interactive physics laboratory activities and classroom demonstrations. The Pozyx LPS combines multiple sensors with position data for any object that one of the devices is attached to. Devices referred to as "tags" (Fig. 1[a]) are mobile devices that…

Aim of the present study is to analyze science teacher candidates' laboratory videos by using Many-facet Rasch model. Survey method was used in the study. The study was conducted in 2017-2018 academic year spring semester. Rasch model's surfaces are respectively: 9 juries, 13 science activities and 19 criteria. FACETS program was used for data…

While fungi play a vital role in Earth's ecosystems, they are not highlighted in the Next Generation Science Standards (NGSS). This article contains a unit plan to introduce students to the fungal kingdom, characteristics of fungi, and their role as decomposers. The unit plan is written in a 5E model format and can be adjusted for any type of…

Visions of Next Generation Science Standards-aligned instruction place high discursive demands on learners. Learners are expected to articulate, develop, and defend their ideas and respond to the ideas of others. Decades of prior research have carefully documented features, processes, and potential benefits and shortcomings of an emphasis on talk…

This activity introduces droplet-based millifluidics and the usage of aqueous droplets as independent chemical microreactors for reaction-kinetics studies. Students build their own droplet generators from common macroscopic glassware and connecting parts to create trains of millimeter-sized droplets in which a redox reaction takes place. The…

Pigments are light-absorbing substances that are abundant in nature, serving roles in coloration, camouflage, mate/pollinator attraction and photosynthesis among higher life forms. Among microbial organisms, pigments can also be found in a wide range of phyla. While some of these pigments function in photosynthesis, namely among algae and some…

Scientific thinking can be applied to things we do at home. Effective results can be achieved in cooking or cleaning while also focusing on doing so with minimal waste of resources. This can also mean better economy. Choosing appropriate designs of equipment can make certain jobs easier. Three different topics are described to demonstrate these…

One of the challenges that science teachers face is the lack of strategy/method to train students in data collection and developing analytical skills, which are pre-requisites to resolve socio-scientific problems and an important element in scientific literacy. In this activity, the SWOT analysis proposed by the Stanford Research Institute in the…