The Soroban abacus, number bases and logarithms.
In my blog I talked about the need for students to have a good grasp of number in order to be able to access other areas of the mathematics curriculum with confidence. I think that number bases are fascinating and should be part of the curriculum. Being able to use a variety of number bases confidently would help A-level students understand logarithms, something they always found difficult in my experience. I have compiled a list of resources from the National STEM Centre eLibrary providing ideas to aid the teaching of number bases and logarithms plus links to the websites mentioned.
Share your thoughts and ideas by replying to this post.