Children from poor neighborhoods in Los Angeles who took regular music lessons for two years were able to distinguish similar speech sounds faster than their peers. There is much evidence that poverty ...

This is a whole lesson looking at Function Problems. This acts as a review for the previous four lessons as well as looking at the more difficult function problems that require a higher level ...

A complete function machine walkthrough from one step input through to two steps with algebra. Can take two lessons, there is a start point just before the algebra versions which can be used to ...