I desperately need to get some structure to my day. I’ve been spending far too much time watching videos on YouTube and my brain is stagnating. My hobbies do not tax my brain enough so I have decided to prepare myself for doing an Open University degree in mathematics.

I did a number of university level courses in maths on Coursera.org about 8 years ago which I really enjoyed but feel that I need a thorough revision of the fundamentals to ensure that I have all the bases covered.

I had a quick look at the current A-level text books and found that they didn’t appear to be at the same level that I remember from sixth form. I remembered the books I had at school being far superior but I couldn’t remember the authors. I knew the pure mathematics book was blue and the applied mathematics book was orange. I did a search on amazon and initially came up with nothing. I then saw a book that looked similar and immediately recognised the names of the authors; L. Bostock and S. Chandler. The text books by these authors for A-Level Maths and Further Maths were still in print but pricey at over £40 each but I managed to buy a second hand set at a total of £40 for all four.

I am now eagerly awaiting delivery and welcoming back some old friends. Hopefully this will fill the void in my life at the moment.