![From point to point](/sites/default/files/styles/medium/public/thumbnails/content-id-9438-icon.png?itok=tkXeS_TZ)
Vector notation and geometry
![From point to point](/sites/default/files/styles/medium/public/thumbnails/content-id-9438-icon.png?itok=tkXeS_TZ)
![Vector journeys](/sites/default/files/styles/medium/public/thumbnails/content-id-7453-icon.png?itok=NpyzgHSj)
problem
Vector journeys
Charlie likes to go for walks around a square park, while Alison likes to cut across diagonally. Can you find relationships between the vectors they walk along?
![Matrix meaning](/sites/default/files/styles/medium/public/thumbnails/content-id-6876-icon.png?itok=tUHGWdOS)
problem
Matrix meaning
Explore the meaning behind the algebra and geometry of matrices with these 10 individual problems.
![Polygon walk](/sites/default/files/styles/medium/public/thumbnails/content-id-6632-icon.png?itok=ObqfFKyW)
problem
Polygon walk
Go on a vector walk and determine which points on the walk are
closest to the origin.
![Coordinated crystals](/sites/default/files/styles/medium/public/thumbnails/content-id-6574-icon.jpg?itok=2bczyNCI)
![Vector walk](/sites/default/files/styles/medium/public/thumbnails/content-id-6572-icon.png?itok=Ro3tlj0y)
problem
Vector walk
Starting with two basic vector steps, which destinations can you reach on a vector walk?
![Hold still please](/sites/default/files/styles/medium/public/thumbnails/content-id-6566-icon.jpg?itok=rRqNgZNi)
problem
Hold still please
Can you arrange a set of charged particles so that none of them
start to move when released from rest?
![Spotting the loophole](/sites/default/files/styles/medium/public/thumbnails/content-id-5812-icon.png?itok=pocgk3Gb)
problem
Spotting the loophole
A visualisation problem in which you search for vectors which sum
to zero from a jumble of arrows. Will your eyes be quicker than
algebra?
![Quaternions and Rotations](/sites/default/files/styles/medium/public/thumbnails/content-id-5627-icon.jpg?itok=4D7xqgK2)
problem
Quaternions and Rotations
Find out how the quaternion function G(v) = qvq^-1 gives a simple
algebraic method for working with rotations in 3-space.
![Spiroflowers](/sites/default/files/styles/medium/public/thumbnails/content-id-5434-icon.jpg?itok=h2797b-t)
problem
Spiroflowers
Analyse these repeating patterns. Decide on the conditions for a
periodic pattern to occur and when the pattern extends to infinity.