01 February 2013

1 February, S2 - 11/M3*

Statistics
Title: Retail Price index
Learning Objectives 

Grade B
To be able to investigate a trend using a moving average to predict future values.
How do we decide which types of moving average to use ie. 2-point, 3-points?

Grade C
To know how to use and solve problems with index numbers.
If a car costs £10,000 and the index increases to 110 how much does it now cost?
Grade B
To be able to use and calculate crude rates. 
If the birth rate is 5 in a thousand, in a population of 1 million how many babies were born?

Resources 

Grade B
Introduce Moving Averages


Grade C
Retail Price index worksheet

Grade B

MEP Statistics, from page 69

Homework: 



Higher
Title: Circle Theorems
Room 28
Learning Objectives 

Grade B

To be able to explain how to calculate the length of an arc & the area of a sector.
How can we find the area of 80o of a circle with radius 10cm?
Grade A
To be able to explain how to find angles in circles using circle theorems. To be able to prove one theorem using another.
Can you list and explain the circle theorems?

Resources
Grade B






Grade B




Homework