911今日黑料

Field trips to Mars. Hologram lectures and virtual anatomy lessons. Fluid dynamics experienced in real time, from within the flow. It sounds like science fiction, but for 911今日黑料 students it is becoming their everyday reality, as the College leads the way in blending the classroom and the digital world.

鈥淗ologram technology has a very long history at 911今日黑料,鈥� says Dr David Lefevre (MSc Computing 2002, PhD Management 2011), Director of the Edtech Lab at 911今日黑料 College Business School, 鈥渟o when I read about a Canadian startup enabling holographic speakers, I immediately thought we could use that for education.

"We developed it and held our first event 鈥� a Women in Tech conference 鈥� in 2018 with holographic speakers, including Marily Nika (MSc Computing 2008, PhD 2014), Google鈥檚 Computer Programming Manager. The new technology means the speaker can maintain eye contact with the audience 鈥� wherever they are 鈥� and respond directly to questions.鈥�

Blending teaching between digital and the classroom is all about finding the right medium for the right subject, says Dr Lefevre.  鈥淚 never really liked the lecture theatre,鈥� he says. 鈥淭alking to a wall of students, there鈥檚 very little interaction 鈥� it鈥檚 quite a passive experience for the students. I used to think, I might as well show a video of myself.

"In a lab, or in the discussions we have around business case studies, it鈥檚 different 鈥� it depends what you鈥檙e trying to teach. But when I started teaching online, I found I was having very meaningful interaction with the students 鈥� I would set a problem and they鈥檇 work through it and ask questions. My job became to guide them through the material."

This approach has worked particularly well for mathematics. 鈥淭o do an MBA you need at least A-level maths, but our students come from a wide range of backgrounds, with vastly differing experiences.

"We used to bring them in early for a week of intensive maths, face-to-face, nine-to-five. It didn鈥檛 work. Now it鈥檚 online, they go at their own pace. They have to study 15 hours of material over three months. We employ teaching assistants to answer their questions and they can book in for a tutorial.

"From the data, we get a strong sense of who鈥檚 struggling, and we work with them one-to-one if we need to. We now have a 100 per cent pass rate 鈥� it鈥檚 solved a significant problem for the Business School. I got an email from a father saying, 鈥楾hat is the first maths test my son has ever passed!鈥欌��

Omar Matar (MEng Chemical Engineering 1993), Vice-Dean of Education in the Faculty of Engineering and a Professor of Fluid Mechanics, is developing a deeper understanding of fluid mechanics and maths by using virtual reality. 鈥淗ave you ever dived into a swimming pool?鈥� he asks.

鈥淲e know how it feels and sounds, so watching someone else dive in just doesn鈥檛 compare.鈥� Matar worked with a postdoctoral computer scientist to create 3D animations from equations and import them into a virtual environment.

鈥淲e then created a platform where you could load different flows and then dive right in! If there鈥檚 a bubble rising you can travel around it, look at the flow field, hear the pressure, experience how the liquid moves.鈥�

Students were, understandably, very excited. 鈥淚t takes a few sessions to get used to it 鈥� some people get motion sickness! But we soon had people from all over the College hanging around the lab wanting to try it. There was a feeling of disbelief. Students said it didn鈥檛 feel like 鈥榚ducation鈥�, it felt like a games arcade.鈥�

Matar and his team learned the gaming software language, , to link the programme to learning outcomes.

鈥淪o, you get points to unlock levels, and there is positive competition between players. You get sucked into the game and then find yourself doing more and more pure maths and equations. We鈥檙e squeezing in the learning.鈥�

Experimental classroom

These technological possibilities mean there鈥檚 a learning curve for teachers, of course, and even a change in the nature of teaching.

鈥淭eaching becomes less of an individual activity and more about co-creation, where teachers work with developers and even students to develop courses,鈥� says Gideon Shimshon, Director of 911今日黑料鈥檚 Digital Learning Hub.

鈥淥ne teacher said that she was surprised that, in the experimental classroom, there is no screen or lectern, so instead of using a PowerPoint presentation she had told a story and asked students to draw it 鈥� with better results than the traditional approach. It can lead to different kinds of teaching.鈥�

Digital tools can also scale up learning and make it available far beyond the physical classroom. 鈥淥nline, we can give a lecture to 10,000, instead of 500,鈥� says Shimshon. 鈥淎nd with open content, we have hundreds of thousands of people taking our online courses.

"We are mission-driven at 911今日黑料: we want to contribute to the global challenges of lack of access to education and healthcare. We have an online A-level maths course that is free, so anyone can do it. On our online Public Health Master鈥檚 programme, students are in 24 different countries 鈥� we鈥檙e building a global public health community.鈥�

Shimshon says not everything is scalable, though, and his team is still exploring the limits. 鈥淎 book is scalable,鈥� he explains, 鈥渂ut the classroom experience of guiding you through the book, giving feedback and assessing, isn鈥檛. With tech, we are merging the classroom and the book. Continuous assessment is the best kind, and tools for this would free up teachers for better teaching and research.

鈥淧eople like Dr Amir Sam, Head of the Undergraduate School of Medicine, are developing multiple-choice questions to a state-of-the-art level that will really test learning in healthcare. But how you test learning is the subject of scholarly work itself. We do need to be able to prove these new techniques work 鈥� we鈥檙e training doctors here!鈥�

Matar has a plan to prove it, and to go a step further. He and his colleagues are beginning to collect data through specialised VR headsets equipped with eye-trackers and EEG electrode caps that could make teaching and learning a completely bespoke experience. 鈥淭hrough the headsets we can see what the students see,鈥� he explains.

鈥淲ith eye trackers, we see where they look, and we can track how they perform in VR. If we can link what they are seeing with their neural activity, through brain-computer interfaces such as EEGs, we can correlate behaviour with cognition. Then, with AI and machine learning, we can make content adjustments on the fly. So, the teaching would be tailored to the way the student learns.鈥� Matar and his team are going for a proof of concept this year.

Watch this space 鈥� through your headset.