Our research projects

S'Cool LAB serves as a testbed for our physics education research projects. We are currently working on the projects listed below in collaboration with various universities. You may also be interested in our publications.

PhD projects

Fabian Bernstein (2018 - present) Low-Cost Modern Physics Experiments for the Classroom: Perspectives of Students and Teachers. University of Frankfurt, Prof. T. Wilhelm

Fabian is investigating how emerging technologies such as 3D printing or augmented reality can be used to bring modern physics experiments to the classroom. In order to facilitate the use of newly developed hands-on activities he is also seeking to explore teachers’ and students’ perspectives on practical labwork.

Alexandra Jansky (2016 - present). Development of a teaching concept on learning about radioactivity: physics phenomena based on randomness & the benefits of new devices. University of Vienna, Prof. M. Hopf

Alexandra studies students' conceptions about randomness in the (particle) physics context through semi-structured interviews with high-school students. The results of a category-based content analysis confirm, that students might have problems understanding processes in (particle) physics because of misleading conceptions of randomness. The results of this study will be used to develop and test a teaching concept on radioactivity making use of pixel detectors as educational tools.

Oliver Keller (2016 - present). Learning about radioactivity using pixel detectors: Development and investigation of new experimental tools. University of Geneva, Prof. A. Müller & M. Benoit

Oliver developed a novel educational tool named iPadPix which combines an iPad mini with a Timepix pixel detector from CERN (Medipix collaboration). The device visualises radioactivity in real-time and by means of augmented reality. Since pixel detectors allow to distinguish different particle types and properties like particle energy, they offer unique advantages as educational tools for the physics classroom. Oliver is currently developing a mobile and open pixel detector platform around the Timepix3 chip using energy efficient multi-core processors. The aim is to improve accessibility and usability of the technology in different educational settings, indoors as well as outdoors. He is also studying physics experiments which explore the advantages of pixel detectors.

Alex Brown (2015 - 2018). High school physics teachers’ motivations for hands-on visits to CERN’s S’Cool LAB. University of Geneva, Prof. A. Müller

Alex is studying teacher's motivation for hands-on visits to S'Cool LAB based on previous research on field trips, online preparation, and hands-on lab work. Preliminary results of his semi-structured teacher interviews and qualitative content analysis show that teachers appear to value in particular: Links between S’Cool LAB experiments and curriculum, equipment which is not usually available in school, and opportunities for students to meet real scientists.

Julia Woithe (2014 - present). Development and Evaluation of the Hands-on Particle Physics Learning Laboratory S'Cool LAB at CERN. Impact of Student and Laboratory Characteristics on Cognitive and Affective Effects. University of Kaiserslautern, Prof. J. Kuhn & University of Geneva, Prof. A. Müller

In the framework of Julia's PhD project, the student laboratory itself as well as learning activities for various experiments have been developed following an iterative design process. Workshops are studied with regard to their affective and cognitive effects taking into account students' interests and character traits as well as students’ perception of the various laboratory characteristics such as cognitive load, tutor support, and cognitive activation. Preliminary results of this quantitative study based on pre-visit and post-visit questionnaires confirm, that S'Cool LAB workshops have a positive effect on students' interest and self-concept as well as on their conceptual understanding of particle physics. Multiple linear regression analysis and multilevel modellling are used to identify important predictors of these effects.


Master's theses

Irtaza Syed (2018) Development of a web-based user interface for measuring and visualising radioactivity
Applied University of Karlsruhe, Prof. H. Körner; CERN project supervisor O. Keller

Irtaza continued the development of an intuitive and easy-to-use graphical user interface foundation for an educational platform around the Timpeix3 pixel detector. A streamlined and flexible user interaction design based on Jupyter Lab (implemented in Python) allows students to achieve a better understanding of nuclear and particle physics by performing experiments on radioactivity with a pixel detector.

Mihaly Vadai (2017) Pixel detector bias supply and control using embedded multicore processors
Queen Marry University of London, Prof. A. Alomany; CERN project supervisor O. Keller; CERN-THESIS-2017-370

Mihaly simulated, tested and verified the electronics of a low footprint and low power high voltage bias supply and current monitor for pixelated silicon sensors. The design is based on the LT3905 integrated circuit and a XMOS multi-core processor. It is intended to be used in a battery powered, mobile pixel detector device geared for educational settings. His thesis is available here.

Ankatrin Kirchner (2017). Development and evaluation of a S'Cool LAB workshop on quadrupole ion traps. University of Freiburg, Prof. M. Schumacher

Ankatrin designed the prototype of a 3D-printable quadrupole ion trap based on existing DIY traps from the University of Mainz. She developed student worksheets in an iterative (re-) design process taking into account students' conception of electric fields and electric circuits. Her thesis (in German) is available here.

Lukas Mientus (2016). Development and evaluation of a S'Cool LAB workshop on plasma wakefield acceleration. University of Potsdam, Prof. A. Borowski

Lukas studied students' conceptions of plasma. Based on the results, he developed a teaching unit about plasma- wakefield-acceleration, a promising new acceleration technique which is currently studied at CERN in the AWAKE collaboration.

Daniela Pfeiffer (2016). Development and evaluation of a S'Cool LAB workshop on Positron-Emission-Tomography. University of Freiburg, Prof. M. Schumacher

Daniela studied students' interest in medical applications of particle physics. She developed student worksheets for the PET experiment in an iterative (re-) design process taking into account students' conception of radiation, especially in the medical context.

Magnus Reifenrath & Christopher Weller (2016) Development and evaluation of a S'Cool LAB workshop on superconductivity. University of Siegen, Prof. O. Schwarz

Magnus and Christopher develop a sequence of experimental tasks about superconductivity. In the framework of their theses, they build a magnetic track and designed different sensors to measure the conductivity of conductors, semin-conductors and superconductors at different temperatures.

Lea Prüfer (2015). Development and evaluation of a S'Cool LAB workshop on muon detectors. University of Munich, Prof. S. Paul

Lea studied students' conceptions of cosmic particles. Based on the results, she developed a experimental workshop about muons using a set of scintillation detectors.


Other projects

Susanne Dührkoop & Lachlan McGinness (2018): Low-cost hands-on particle physics experiments and activities for the classroom.

Susanne and Lachlan are currently supporting the S'Cool LAB team as teachers in residence. They will develop a booklet of suitable hands-on particle physics activities for the physics classroom in an iterative design process together with high-school students and teachers. They will also develop 3D-printable education tools for particle physics.

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