The Coventry Carol

No using the internet… All questions 1 mark each, unless otherwise indicated. Bonus Points available where indicated. Self-marking – answers to follow when SB posts them. If Puffins prefer, they can download and printout the [more…]

Here’s a recipe for that can be used for Christmas – we use it all the year round. I prefer Gravlax to smoked salmon – it’s cheaper and very moreish. I always wait until the [more…]

Or : Multiplying by . The beginning of complex numbers is often attributed to Cardano (1501 – 1576).  Complex numbers provide a solution to the equation . They are an extension of the number system [more…]