Settings in Main we recommend you should make to ensure your initial experience of Classpad and these help sheets is hassle free.
Some basic editing methods in Main, including drag, cut, copy and paste.
Some basic calculation techniques including evaluation of expressions and substitution.
Determine the Highest Common Factor or Lowest Common Multiple of two numbers.
This unit aims to provide a simple/useful way to thing about logarithms when first meting them.
We use two examples of “hard” to graph data (due to the extreme range in the values) to alert students to the idea of thinking about a number as its power, as opposed to its absolute value.
The rest of the unit aims to establish a way to think about calculating with logarithms that will set a sound foundation for later on and that builds on their knowledge of ‘indices’ from previous years.
Define f(x) and g(x), then find f(g(1)), graph g(f(x)) and find all h(x) where g(f(x))=g(h(x)).
Define, use and graph piecewise functions in Main. OS3.04 and later.
Basic matrix creation, editing and calculations in Main, including determinants and inverses.