Mathematician Gauss left behind a trophy case of mathematical achievements to highlight on his tombstone, but above all he ...

I’m teaching Edinburgh’s undergraduate Axiomatic Set Theory course, and the axioms we’re using are Lawvere’s Elementary Theory of the Category of Sets — with the twist that everything’s going to be ...

An introduction to positive and negative numbers. Cartoon-style numbers initially form a line from 0 to 9. The negative numbers 1 to -9 then join the line in the correct sequence. The clip continues ...

I spoke to a wide range of educators at the recent ISTE conference and I was reminded why creativity and math curriculum go ...

Text, numbers, formulas, and more are entered into cells to create a spreadsheet A spreadsheet stores, organizes, and ...

It's all just addition, subtraction, multiplication ... For a child that is 10-14 connect positive and negative numbers with the concepts of assets, liabilities, and not spending more than you have.