Thursday the 19th of June

2(1) Ratio
L.I. To try further examples of ratio calculations and to continue to understand how to use proportional division
S.C. I can see how many parts I have to split something into

       I can find the single amount

       I can multiply up and find how much each part gets

 

 

3(3) Trigonometry

L.I. To calculate the size of an angle using the tanget ratio.

S.C. I can identify the opposite, adjacent and hypotenuse

       I can use the inverse button on the calculator to find the inverse tan and the angle given the opposite and adjacent

 

National 3 Measurement

L.I. To look at various polygons and to calculate their perimeter.

S.C. I understand what a shapes perimeter is

       I can fill in missing sides with my knowledge of different shapes and notations

       I can calculate the perimeter of a shape

       I can calculate a missing side if I know the other sides and the perimeter