to BSc Mathematics and/with Economics

Welcome to LSE and to the Department of Mathematics! We look forward to meeting you and welcoming you into the LSE community. Hopefully, you have received information from the School about registration, Welcome Week and other important matters. We will also be sending you some information which you should receive during September.

Undergraduate Handbook 2020/21

BSc Mathematics and Economics Programme Regulations

BSc Mathematics with Economics Programme Regulations

LSE Campus Accessibility Map

Please check the Department's Undergraduate Moodle Page for more information on your Welcome Week activities.

Important Meetings in Welcome Week

You are invited to two student welcome meetings run by the Department:

  • The Departmental Welcome Meeting (Part 1) for BSc Mathematics and/with Economics students takes place on Tuesday 22 September 2020 at 12:00 via Zoom (Link will appear on Moodle nearer to the date. This meeting will be recorded for students who are unable to attend).
  • The Departmental Welcome Meeting (Part 2) for all new undergraduate mathematics students takes place on Thursday 24 September 2020 at 11:00 via Zoom (Link will appear on Moodle nearer to the date. This meeting will be recorded for students who are unable to attend). In this meeting you will find out lots of important information about the degree and the department.

These meetings will be recorded and the videos posted on the Undergraduate Moodle site. These sessions are compulsory - if possible, please attend them live; if not, you need to watch the recordings as soon as possible afterwards.

If for some reason you can't make some of the meetings above, let us know! Please email or Jackie Everid on

You can also time at the Students' Union Freshers' Fair (information about this will be on the Students' Union website:

The Schoolwide Welcome Presentation, which we recommend watching, will take place online this year. Find out more here.

You can find full details about everything taking place in Welcome 2020 here.


During Welcome Week there are plenty of things to do, but you must do the following if you are on campus:

  • If you are a BSc Mathematics with Economics student, you must register as a student on Monday 21 September 2020 between 11:30 - 12:15 at the Hong Kong Theatre (CLM) (see campus map).
  • If you are a BSc Mathematics and Economics student, you must register as a student on Monday 21 September 2020 between 12:15 - 1:15 at the Hong Kong Theatre (CLM) (see campus map).

For more information about registration and what to bring, please see here

If you are going to register on campus later in the year, please see this link.

Social Events

We will host a social event via Zoom for our Undergraduate Students on Wednesday 23rd September 2020 at 3pm (BST). The arrangements are to be confirmed, but check on Moodle closer to the time!

LSE are also organising a treasure hunt around London for students who are on campus, where you will be split into teams within the Department. The current day booked for the our undergraduate students is Monday 21st September. We will share more details on this fun event closer to the date!

Your First Academic Mentor Meeting

At the start of term all students will be assigned an Academic Mentor. Your Academic Mentor will:

  • Provide you with academic guidance and feedback on your progress and performance.
  • Discuss any academic problems you may be experiencing.
  • Provide pastoral support on non-academic issues and refer you, as necessary, to sources of support within the School.
  • Meet with you regularly and maintain regular contact with you outside of meetings.
  • Likely be one of the people that will write reference letters for you in future, so it is important that they get to know you well.

You will be introduced to your mentor during Welcome Week. Your first meeting with your mentor will be scheduled during Welcome Week or Week 1 when teaching starts, and these may take place online. 

All appointment times will be posted online/emailed to your LSE email, so please check regularly.

First Year Courses

First year students in the Mathematics and Economics, Mathematics with Economics, and Financial Mathematics & Statistics degrees are required to follow the following four courses:

  • EC100 - Economics A Moodle
    or EC102 - Economics B Moodle
  • MA100 Mathematical Methods Moodle
  • MA103 Introduction to Abstract Mathematics Moodle
  • ST102 Elementary Statistical Theory Moodle

Mathematics courses taught by the Department are taught by means of lectures, seminars and classes. For each course there are usually two lectures per week during the two main teaching terms (most half-unit courses run for one term/11 weeks of teaching). You will also be assigned to a class or seminar once a week for each course. Classes normally start in Week 2 of term and attendance is compulsory. Seminars, like classes, are compulsory and attendance records are held. Teaching arrangements on courses run by other departments may be different, so check the course guide for more information.

There is an option to do a language course, counting as part of your degree, during your time at the LSE. Information regarding this will be circulated at the start of term. You can also follow a programme in your own time to learn an extra language or to improve your English. More information can be found on the website of the LSE Language Centre.  

Preparatory Reading 

You should familiarise yourself with the following document: MA100 - Background You Should Know and Exercises 

Students often also ask about preparatory reading. The advice we usually give is that students should consider buying 'Mathematics for Economics and Finance' by Martin Anthony and Norman Biggs, (Cambridge University Press, 1996), as pre-reading for the mathematics courses. Although this is not a set text for any of the first-year courses, it is a good introduction to the ways in which mathematics and economics work together. 

Much of university level mathematics is concerned with formal proofs and rigorous mathematical argument, and this is necessary for some of the advanced mathematics required in finance, economics, and other fields of application. For an introduction, we recommend: 

  • L Alcock, How to Study for a Mathematics Degree (Oxford University Press, 2013)
  • R Allenby, Numbers and Proofs (Butterworth-Heinemann, 1997)
  • A Dilnot, The Tiger That Isn't: Seeing Through a World of Numbers (Profile books, 2007)
  • P Eccles, An Introduction to Mathematical Reasoning (Cambridge University Press, 1997)
  • D Hand, Statistics: a very short introduction (Oxford University Press, 2008)

We recommend that you do not buy books for your courses in advance. Many courses will not require books, and multiple copies of important books will be available in the LSE Library. Also, courses are not finalised until close to the start of the year, and you may end up buying expensive books that go unused.

Any questions?

If you have any questions regarding the orientation process, you can contact the Mathematics Department Office by email at 

Further information

There is a lot of helpful information available on the LSE website for new students. Two good places to start are the Offer Holders page (for information relevant to you before leaving home to come to LSE) and the LSE New Arrivals page, for those first few days after you arrive at LSE.

Some pages you should also be sure to look at are:

You are also encouraged to browse the substantial amount of information that you can find on the LSE website and the Department of Mathematics website.