Microbiology Students Using Labster Virtual Labs See 19% Test Score Improvements Over Traditional Reading Materials

May 24, 2022

Dr. Manuela Tripepi of Thomas Jefferson University publishes findings on immersive Labster interactive science laboratory simulations in both online and in-person curriculum

COPENHAGEN and PHILADELPHIA — May 24, 2022 — Labster, the world's leading platform for virtual labs and interactive science, has enhanced student learning outcomes and helped microbiology students at Philadelphia's Thomas Jefferson University (www.jefferson.edu) prepare for in-person laboratory experiments. For a full decade, Labster education technology (EdTech) has provided educators with the ability to digitally explore and enhance their science offerings. Manuela Tripepi, PhD, has conducted a real-world study on how to incorporate Labster simulations into both remote and in-person microbiology semester course curricula for undergraduate students. Dr. Tripepi is an assistant professor of biology and course director for microbiology in the Department of Biological and Chemical Sciences, College of Life Sciences of Thomas Jefferson University. The April 2022 issue of the Journal of Microbiology & Biology Education (JMBE) has published Dr, Tripepi’s findings as “Microbiology Laboratory Simulations: From a Last-Minute Resource during the Covid-19 Pandemic to a Valuable Learning Tool to Retain — A Semester Microbiology Laboratory Curriculum That Uses Labster as a Prelaboratory Activity,” (DOI: https://doi.org/10.1128/jmbe.00269-21).

Institutional commitment to innovation

Dr. Tripepi first adopted Labster for her Fall 2020 microbiology course, which she delivered entirely online. The COVID-19 pandemic had led her to research the viability of remote simulation activities — like Labster — to advance experiential learning. Based upon positive feedback from 91 students surveyed across four online lab sections, she then incorporated the simulations into her in-person Fall 2021 curriculum as prelaboratory tools.“Labster overcame my original skepticism that online lab simulations could prove an acceptable substitute for the in-person experience. I found my students benefited from Labster’s adaptive learning opportunities,” said Dr. Tripepi. “The flexibility of online simulation can help level the playing field for non-traditional students. It allows students to practice their skills in a risk-free setting, providing instant feedback and encouraging them to develop their natural curiosity in conducting realistic experiments.”

Manuela Tripepi Quote

Dr. Tripepi credited Thomas Jefferson University with the decision to fund cutting-edge learning technologies. “I would never have had the chance to use Labster if it hadn’t been for the foresight of Gerald Grunwald, Dean of the College of Life Sciences, and Jeffrey Cepull, Vice President for Information Resources, who were willing to invest in a new technology that supports students’ access to science. I’m happy to be part of an institution that experiments with new methods and supports faculty in quantifying learning outcomes. We’re in a unique position to be able to do that here at Thomas Jefferson University.”

Gamification and murder mysteries

Labster currently offers more than 270 STEM curriculum-aligned virtual lab simulations in biology, biochemistry, genetics, biotechnology, chemistry, physics, and more. Labster simulations use gamified techniques and are designed to be not only educational but to connect to entertaining real-world scenarios. For example, Dr. Tripepi included a PCR simulation set up as a murder mystery that students solved using DNA profiling. During the simulations, students controlled the hands of a scientist with their mouse and went from donning safety equipment to analyzing results. Dr. Tripepi described the flexibility of teaching with online simulations in this session video from the Labster SO: Connected Conference. “We are awed by forward-looking educators like Dr. Tripepi, whose passion for teaching and commitment to student success inspired her to seek out innovative instruction tools like Labster to conquer pandemic challenges,” said Michael Bodekaer Jensen, co-founder and chief executive officer of Labster. “It’s rewarding to create new and more engaging experiential learning techniques for in-person instruction that result in improved student outcomes.”

Immersive versus traditional learning

In addition to the large study, Dr. Tripepi also compared a group of 12 undergraduate microbiology students who used Labster’s immersive simulations to a control group of 16 students using only traditional reading materials. Although both groups were given the same test, the grades in the Labster group were 19% higher than those of the control group. When surveyed, the same student test group provided overwhelmingly positive feedback about their experience with Labster simulations in their curriculum.

  • 100% preferred interactive simulations as pre-laboratory material over traditional textbooks and lab manuals.
  • 91.67% said they gained relevant knowledge from the simulations.
  • 91.67% found the simulations engaging.
  • 90.91% felt more confident about doing real, in-person labs after using the simulations.
  • 91.67% liked having simulations available as part of their course

For her work in improving students’ learning experiences and outcomes, Dr. Tripepi earned her place among the distinguished winners of the 2021 Labster STEM Excellence Teacher of the Year Award honoring educators who lead with innovative teaching approaches to help their students along their learning journeys. Educators may sign up for a free trial of Labster’s virtual labs and interactive science solutions to see the benefits experienced by Dr. Tripepi and her students.

About Labster

Labster is dedicated to developing fully interactive virtual training simulations that are designed to enhance traditional learning outcomes by stimulating students’ natural curiosity and reinforcing the connection between science and the real world. The simulations can be used in a variety of different ways, from a full lab replacement to a supplemental learning activity. Over 5 million students in high schools and universities have used Labster to perform realistic experiments, learn key science concepts, and practice their skills in a risk-free learning environment. Labster’s 350-plus team members from over 30 countries are passionate about improving science learning, resulting in collaborations with over 3,000 leading educational institutions.

Media Contact

Michelle Denny

Sterling Communications for Labster

+1 (408) 335-7331


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