## MA125-4-SP-CO:Introduction to Geometry, Algebra, and Number theory

The details
2023/24
Mathematics, Statistics and Actuarial Science (School of)
Colchester Campus
Spring
Current
Monday 15 January 2024
Friday 22 March 2024
15
03 January 2024

Requisites for this module
(none)
(none)
(none)
(none)

(none)

## Key module for

BSC G100 Mathematics,
BSC G102 Mathematics (Including Year Abroad),
BSC G103 Mathematics (Including Placement Year),
BSC G104 Mathematics (Including Foundation Year),
MMATG198 Mathematics,
BSC 5B43 Statistics (Including Year Abroad),
BSC 9K12 Statistics,
BSC 9K13 Statistics (Including Placement Year),
BSC 9K18 Statistics (Including Foundation Year),
MSCIG199 Mathematics and Data Science

## Module description

For students outside of the Department, an appropriate A level in Mathematics (or equivalent) is required for this module. If you are unsure if you meet these criteria, please contact athsug@essex.ac.uk before attempting to enrol.

This is a problem-based module that will reinforce aspects of Euclidean geometry, the algebra of equations, and introduce elementary number theory techniques.

## Module aims

The aims of this module are:

• To further develop mathematical skills in order to solve several problems that are varied in nature and difficulty.

• To learn to write mathematical arguments that explain why their calculations allow the question to be fully answered.

## Module learning outcomes

By the end of this module, students will be expected to be able to:

1. Be adept at solving general mathematical problems that arise in which the student does not know in advance what specific mathematical skills are needed.

2. Be able to justify through mathematical argument how a given mathematical calculation leads to solution of a problem.

3. Become sure-footed in the use of algebraic techniques that arise throughout mathematics.

## Module information

Syllabus

• Circle Theorems and derivation of trigonometric identities.

• Arithmetic and Geometric progressions.

• The Euclidean algorithm.

• Primes and divisors.

• Remainder and Rational root theorems.

• General solution of the Cubic.

• Modular arithmetic and solution of linear congruences.

• Linear Diophantine equations.

• Fermat's lemma.

## Learning and teaching methods

Teaching in the department will be delivered using a range of face to face lectures, classes, and lab sessions as appropriate for each module. Modules may also include online only sessions where it is advantageous, for example for pedagogical reasons, to do so.

.

The emphasis throughout will be on the student tackling a large number of varied problems.

## Bibliography

This module does not appear to have a published bibliography for this year.

## Assessment items, weightings and deadlines

Coursework / exam Description Deadline Coursework weighting
Coursework   Assignment 1  29/01/2024
Coursework   Assignment 2  12/02/2024
Coursework   Assignment 3  26/02/2024
Coursework   Assignment 4  11/03/2024
Coursework   Assignment 5  25/03/2024
Exam  Main exam: In-Person, Open Book (Restricted), 90 minutes during Summer (Main Period)
Exam  Reassessment Main exam: In-Person, Open Book (Restricted), 90 minutes during September (Reassessment Period)

### Additional coursework information

There will be five fortnightly summative homework counting for 10% each.

### Exam format definitions

• Remote, open book: Your exam will take place remotely via an online learning platform. You may refer to any physical or electronic materials during the exam.
• In-person, open book: Your exam will take place on campus under invigilation. You may refer to any physical materials such as paper study notes or a textbook during the exam. Electronic devices may not be used in the exam.
• In-person, open book (restricted): The exam will take place on campus under invigilation. You may refer only to specific physical materials such as a named textbook during the exam. Permitted materials will be specified by your department. Electronic devices may not be used in the exam.
• In-person, closed book: The exam will take place on campus under invigilation. You may not refer to any physical materials or electronic devices during the exam. There may be times when a paper dictionary, for example, may be permitted in an otherwise closed book exam. Any exceptions will be specified by your department.

Your department will provide further guidance before your exams.

Coursework Exam
50% 50%

### Reassessment

Coursework Exam
50% 50%
Module supervisor and teaching staff
Dr Joseph Bailey, email: jbailef@essex.ac.uk.
Dr Joe Bailey & Dr Jessica Claridge
maths@essex.ac.uk

Availability
Yes
Yes
No

## External examiner

No external examiner information available for this module.
Resources
Available via Moodle
Of 16 hours, 16 (100%) hours available to students:
0 hours not recorded due to service coverage or fault;
0 hours not recorded due to opt-out by lecturer(s), module, or event type.

Further information

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