WEEK 7
Higher Level
Friday 15/05/20
Read through text book pages 446447 and click on the geogebra files attached below.
Circles touching externally or internally (or not at all)
Geogebra File 1
Circle makes chord on the Yaxis
Geogebra File 2
Circle makes chord on the Xaxis
Geogebra File 3
Try Exercise 11.6, questions 1 to 4.
Thursday 14/05/20
Solution, Exercise 11.5, Q.11.pdf
Read through Text Book Pages 442444
Try Exercise 11.5, questions 12 to 14.
Tuesday 12/05/20
Exercise 11.5, questions 5 to 14.
Geogebra File 1
Geogebra File 2
Solution Q.10, page 440.pdf
Solution Q.14, page 441.pdf
Solution Q.22, page 442.pdf
You can send me pictures of your work by Wednesday 13/05/20, 4 pm
Monday 11/05/20
Please go through the geogebra files attached below.
Points of intersection of a line and a circle
Geogebra File 1
Equation of common chord/tangent
Geogebra File 2
You can also go through your text book: Section 11.5,examples 1 to 4, pages 442 444.
Do Exercise 11.5, questions 1, 2, 3 & 4.

WEEK 7
Foundation Level
Text book pages 9193.pdf
Solutionsquestions 1 to 10.pdf
You can do questions 1 to 10 on page 92 in your text book using the solutions given. (Text book pages and solutions are attached above as pdf files)
You can send me pictures of your work by Friday 15/05/20, 4 pm.

WEEK 6
Higher Level
Thursday 07/05/20 & Friday 08/05/20
You can go through the geogebra files attached below.
Tangent to a circle from a point P on the circle
Geogebra file 1
Equation of parallel tangents
Geogebra file 2
Equation of perpendicular tangents
Geogebra file 3
Tangent to a circle from a point P which is not on the circle
Geogebra File 4
Length of a tangent from a given point
Geogebra File 5
You can also go through your text book: Section 11.4,examples 1 to 4, pages 436 439.
Then do Exercise 11.4, questions 2,4,6,8,10,12,14,16,18,20 & 22.
You can send me pictures of your work by Monday 11/05/20, 9 am
See below solutions to Tuesday's assignment.
Solution,Section 11.3,Q13.pdf
SolutionsSection11.3.Q14&16.pdf
Solution, section11.3, Q17.pdf
Solution Section 11.3, Q18.pdf
You can also do Section 11.3,questions 19 and 20
Tuesday 05/05/20
SolutionSection 11.3, question 10.pdf
Section 11.3, questions 13,14,16,17,18 and 19

WEEK 6
Foundation Level
Text book pages 9193.pdf
Solutionsquestions 1 to 10.pdf
You can do questions 1 to 10 on page 92 in your text book using the solutions given. (Text book pages and solutions are attached above as pdf files)
You can send me pictures of your work by Monday 11/05/20, 9 am.

WEEK 5
Higher Level
Friday 01/05/20
Finding the equation of a circle text book pages 427433
Equation of a circle containing three given points
Geogebra file 1
Equation of a circle containing (0,0) and two points
Geogebra file 2
Equation of a circle through two given points with its centre on a given line
Geogebra file 3
Exercise 11.3, questions 1 to 20
You can send me pictures of your work by Tuesday 05/05/20, 9am.
Thursday 30/04/20
Coordinate Geometry the Circle
Equation of a circle with centre(0,0)
Equation of a circle with centre (h,k)
Text book pages 420421; 423425
Exercise 11.1, questions 3,5,6(vi),7,9,10
Exercise 11.2, questions 2,3,6,10,12 to 18
You can send me pictures of your work by Friday 01/05/20, 2 pm.
Tuesday 28/04/20
Revision Exercise 10 (core), pages 412  413, questions 1 to 10
Revision Exercise 10 (advanced), questions 6 to 10
You can send me pictures of your work by Wednesday 29/04/20, 5 pm.
Monday 27/04/20
Histograms and The shape of a distribution
Text Book pages 403 411
Exercise 10.7, questions 3,4,5
Exercise 10.8, questions 6 to 10
You can send me pictures of your work by tomorrow 9am.
Solutions 5thyearHL 240420.pdf

WEEK 5
Foundation Level
Text book pages 9193.pdf
Solutionsquestions 1 to 10.pdf
You can do questions 1 to 10 on page 92 in your text book using the solutions given. (Text book pages and solutions are attached above as pdf files)
Send pictures of your work by Friday 4 pm.

WEEK 4
Higher Level
Friday 24/04/20
Stem and Leaf plots & finding the interquartile range from a stem and leaf diagram Text Book pages 395 to 399
Exercise 10.6, questions 2, 4,5,7,8,9,10
Thursday 23/04/20
Solutions 5thyearHL 210420.pdf
Percentiles, text book page 391
Make notes in your copy on Percentiles.
Go through examples 5 and 6, pages 391392
Work out exercise 10.5, questions 17 to 21
Send pictures of your work to me by Friday 24/04/20 9am
Tuesday 21/04/20
Measures of spread or variability (Text book ,pages 386 to 390)
Make notes on range, quartiles & interquartile range and standard deviation in your copy.
Go through the worked out examples 1,2 ,3 & 4 in your text book, pages 387390.
Work out Exercise 10.5, questions 1 to 16.
Send pictures of your work to me by Wednesday 22/04/20 4pm
Monday 20/04/20
Measures of location (mean, median, mode);deciding which average to use, outliers
Exercise 10.4 , pages 384 to 386, questions 9,10,13 to 17

WEEK 4
Foundation Level
Monday 20/04/20, Tuesday 21/04/20& Thursday 23/04/20
Perimeter of a Circle
Text book pages 9193.pdf
Read Section 5C from your text book,page 91 (text book pages attached above as pdf file)
Go through Examples 1,2 and 3, pages 9192
Work out Exercise 5C, page 9293,questions 1 to 15
Send picture of your work to me by Thursday 23/04/20, 4 pm

WEEK 3
Monday 30/03/20
Revision Exercise 4(core)page 170,questions 110
Tuesday 31/03/20
Revision Exercise (advanced),page 171,questions 110
Thursday 02/04/20
Chapter 10Statistics 1
Read sections 10.1(Types of data) and section 10.2(Collecting data)
Work out exercise 10.1 and 10.2
Friday 03/04/20
Read section 10.3(populations and sampling)
Work out exercise 10.3,page 377

WEEK 3
Monday 30/03/20 & Tuesday 31/03/20
Chapter 5
Perimeterareavolume
Read Section 5A (Perimeter),page 84
Go through Example 1
Work out Exercise 5A
Thursday 02/04/20 & Friday 03/04/20
Read Section 5B (Area),page 86
Go through Examples 1,2 and 3
Work out Exercise 5B
