Wednesday the 3rd of December

Advanced Higher
Complex Numbers
L.I. To introduce the idea of imaginary numbers and how to use them to solve quadratics.
      To show pupils the basic arithmetic operations of complex numbers
S.C. I know that the sqaure root of -1 can be denoted i
       I can use this fact to solve quadratic equations with a discriminant less than 0 (has no real roots)
       I can plot a complex number on an Argand diagram
       I can use the basic arithmetic operations on complex numbers

2(1)

Gradient y = mx + c

L.I. To introduce the idea of a straight line equation (linear equation) being connected to the gradient and y-intercept

S.C. I can sketch a graph of an equation in the form y = mx + c

       I understand that the gradient = m

       I understand that the y-intercept = c

       Given the equation I can state the gradient and y-intercept

       Given the gradient and y-intercept I can state the equation