![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?
![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?
![Spotting The Loophole Poster](/sites/default/files/styles/medium/public/thumbnails/content-id-6822-icon.png?itok=0XCs4W-W)
![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?
![Areas of parallelograms](/sites/default/files/styles/medium/public/thumbnails/content-id-4890-icon.jpg?itok=-pmyCMKz)
Image
![Vectors STEM footer Vectors STEM footer](/sites/default/files/styles/large/public/thumbnails/content-id-13476-STEMlogo.png?itok=lsTsiUo1)
You may also be interested in this collection of activities from the STEM Learning website, that complement the NRICH activities above.