Teaching an advanced statistics course in Stellenbosch, South Africa.

Teaching an advanced statistics course in Stellenbosch, South Africa.

My teaching is student-oriented: I believe that interactive learning is the best and most effective way of assimilating new knowledge and how to put it in practice. This is the underlying ethos of all my teaching, from undergraduate to advanced postgraduate level. All my courses now involve some form of “active learning” and interactive teaching, and they are increasingly blended with online material, quizzes and forums.

More information about my current and past teaching experience can be found in my academic teaching page.

Student feedback for the “Physics of the Universe” lecture course:

Really good, please can you make other lecture courses more in this structure, was super helpful and I felt I learnt a lot better.

Best use of the active learning I’ve seen yet from any lecturer!

Dr Trotta is a great lecturer, he and explains stuff very well. You can tell he cares about teaching the module and enjoys it. This made me enjoy the lectures too. I really liked the active learning, the mentimeter questions made me actually think about what was being said in the lectures and understand it better as a whole.

Clearly a man who cares about teaching effectively. At first was sceptical of the extra learning platforms but they are very good for a course like this. Great stuff.

Fantastic use of different media to keep students engaged and practising the content throughout the course, bravo!

You put your heart and soul into this course and your hard work paid off, it was wonderful.

Dr Trotta is clearly extremely passionate about making sure everyone gets the best they can out of the course, which is absolutely wonderful to see from a student’s point of view.

I felt it was fun as well as gaining depth as much as possible in this broad subject.

My favourite lecturer this year!

Your professionalism and enthusiasm allowed me to better appreciate modern day developments in the exciting field of cosmology and astrophysics.

Dr Trotta is super enthusiastic and clearly put a lot of effort into this course.

Great enthusiasm! It really does make a difference. Speaking to my friends, it seems that the cosmology component of the course will be pushing quite a few of us to do further work in the field ūüôā

Appreciated the dedication to understanding the student viewpoint and general enthusiasm for the course.

Thoroughly enjoyable course – great lecturing!

Loved the mentimeter sessions. Best course of the degree!

Enjoyed the course. I think having weekly quizzes was great, first to make material more familiar and build intuition and second it made me keep up with the course as it went along. I found many mentimeter questions very difficult, but found it useful to be exposed to questions during the lecture.

A big plus for mentimeter and the possibility to ask questions during lectures. One of the few lecturers that were better to come to the classes than watch at home.

Other students’ feedback:

This project has been my most enjoyable experience here at Imperial! (3rd BSc Physics project student)

Student Academic Choice Award 2019 nomination:

Without Roberto, Horizons wouldn’t be the fantastic program that it is today. He is very enthusiastic, helpful and considerate all while being a strong leader. He is committed to incorporating the student voice into his decision making, is a key ally to Imperial College Union and an advocate for the best student experience. I have an immense respect for Roberto and his dedication to Horizons and am thankful for the work he has put in to deliver the best possible experience for students.

Teaching Awards

  • Imperial College London President‚Äôs Award for Excellence in Teaching 2016:
    ‚ÄúDr Trotta‚Äôs innovative and enthusiastic way of teaching as well as readiness to improve and adapt his teaching methods to suit the students make him stand out, and his exceptional ability to communicate his expertise in cosmology in an engaging and accessible manner has been an inspiration to many”
  • Imperial College London Faculty of Natural Sciences Prize for Excellence in Teaching 2016:
    ‚ÄúRoberto receives this prize for providing an inspirational introduction to cosmology and astroparticle physics to third year physics students and for the innovative use of modern technology to encourage student interaction in lectures.‚ÄĚ
  • International Astrostatistics Association Elected Fellow¬†(June 2016):
    “For his contributions to the International Astrostatistics Association as a member of its founding Council; for his efforts to bring astronomy and understanding of data to the general public; and for his efforts in advancing the statistical education among astronomers”¬†
Faculty of Natural Sciences Excellence in Teaching prize award ceremony 2016

Faculty of Natural Sciences Excellence in Teaching prize award ceremony 2016

With President Alice Gast, receiving an Imperial President's Award for Excellence in Teaching 2016.

With President Alice Gast, receiving an Imperial President’s Award for Excellence in Teaching 2016.


For the academic year 2019-2020, I will be teaching the core 3rd year course: Physics of the Universe: Cosmology and Astroparticle Physics

Guest lectures and Masterclasses

  • Communicating Science Horizons course guest lecture, Imperial,¬†Jan 2017
  • Research Interfaces, MSci course guest lecture, Imperial, Nov 2016
  • Graduate School Symposium keynote speech, Imperial, July 2015
  • Creative Writing Horizons course guest lecture, Imperial, Nov 2015
  • Communicating Science Horizons¬†course guest lecture, Imperial, Oct 2015
  • Data Science Institute “Across RCA” Masterclass, Imperial, Oct 2015


My next advanced postgraduate lecture courses will be:

Teaching Astrostatistics at an ESAC advanced school - who says statistics can't be fun?

Teaching Astrostatistics at an ESAC advanced school – who says statistics can’t be fun?

Past postgraduate courses

  • ICIC Data Analysis Postgraduate School, Imperial College London 2018
  • Analytics, Inference and Computation in Cosmology: Advanced methods, Cargese, France, 2018
  • Astronomical Data Analysis (ADA) IX School, Valencia, Spain, 2018
  • School of Statistics for Astrophysics Stat4Astro 2017, France, Oct 2017¬†
  • Graduate School “The Dark and the Visible Universe”, July 2017, Texel, The Netherlands
  • First Italian¬†Astrostatistics School, June 12-16th 2017, Milan, Italy
  • ESAC Statistics Workshop, October 25th-26th 2016, European Space Astronomy Centre, Villanueva de la Canada, Spain.
  • ADA8 Summer School on Astronomical Data Analysis, Chania, Greece, May 21st-23rd.
  • 44th Saas Fe Advanced Course,¬†Engelberg, Switzerland, 3-7th March 2014. Video of the lectures available here.
  • XII School of Cosmology, Carg√®se, 15th-20th¬†Sept 2014.
  • ICIC Data Analysis Summer School, Imperial College London, Sept 2014.
  • International elite PhD Course, Niels Bohr Institute, Copenhagen, 6-10th Oct 2014.
  • XXVI Winter School “Bayesian inference in Astronomy and Astrophysics”, Tenerife, 3-14th Nov 2014.
  • School on Bayesian Analysis in Physics and Astronomy,¬†Stellenbosch, South Africa, Nov 2013,Course website
  • ICIC Data Analysis Workshop,¬†Imperial College London advanced postgraduate course, Sept 2013¬†Course website
  • Statistical Inference,¬†3-weeks long postgraduate course at the African Institute for Mathematical Sciences, Cape Town, March 2012 (with Bruce Basset).¬†Course webpage.
  • Advanced method in statistical data analysis,¬†elite PhD course in Copenhagen, Nov 14-18th 2011. Slides, problems and handout available¬†here.
  • Introduction to cosmology,¬†postgraduate lecture for the High Energy Physics students, Imperial, Nov 2010.
  • Advanced statistical methods, postgraduate lectures for PhD students, Imperial Astrophysics, Sept 2010.
  • Statistical methods for cosmology,¬†1st¬†Jayme Tiomno School of Cosmology, Rio de Janeiro, July 2010.
  • Probability theory, statistics and data analysis.¬†Postgraduate lectures series, Imperial/UCL, Jan 2009.
  • The cosmic microwave background and its statistical interpretation.¬†A series of 3 invited lectures given at Physics Department of Wuerzburg University (Germany) in Dec 2008.
  • Introduction to modern cosmology.¬†(Lecture 1) (Lecture 2) Postgraduate lectures series, Imperial/UCL, Oct 2008.
  • Advanced Statistical tools for cosmology.¬†(Lecture 1) (Lecture 2) Invited lectures given at the Taller des altas energias, Madrid, UAM, Sept 2008 and in Valencia in May 2009.