Bridge Of Don Academy Maths Dept.

4B2 – ARBELOS:  An investigation regarding circles.  Homework set for Thursday 18^th Feb (download: SQA questions hwk S4 G 2010-02-08).

2X4 – QUADRILATERALS: Page 165, Ex1B/C – ques. 1, 4.

1Y2 – ANGLES:  Page 22, Ex2A – ques. 3, 4, 5, 8, 9; Ex2B/C – ques. 3, 4, 5

H – Unit 2 NAB. Then revision (see yesterday’s post for details).  Revise: http://www.mymaths.co.uk/gold/Alevel/lib/resource/loadLesson.asp?title=core2/trigNew/TrigNew3Equations&module=Trigonometry%202&lesson=Trig%20Equations%201 and http://www.mymaths.co.uk/gold/Alevel/lib/resource/loadLesson.asp?title=core2/logs/logs2logs&module=Logs&lesson=Rules%20of%20Logs.

2X4 – QUADRILATRALS:  Page 164, Ex1A – ques. 3, 5, 7.  Homework set for Friday 12^th Feb (http://www.mymaths.co.uk/gold/shape/LinesQuadsOH.html).

AH – REVISION:  Worked through some past papers.  Remember there are two practice prelims in the Hodder Gibson book. 

3B6 – SCALE DRAWING:  TeeJay 3G textbook, Page 52, Ex2 – ques. 4, 7, 9 then 12; Page 55, Ex3 – ques. 1, 2, 3.

2X4 – QUADRILATERALS:  Drew a square, rectangle, kite, rhombus, parallelogram and a trapezium.  Started discussing their ‘unique’ properties.

3B6 – SCALE DRAWING: TeeJay 3G book, Page 50, Ex1 – ques. 1a, 2h; Page 52, Ex2 – ques. 1, 3.

4B2 – REVISION:  Completed the SQA 1998 General exam.

H – REVISION:  Practice NAB for unit 2 (download: http://www.hsn.uk.net/files/HSN22510.pdf).  Went over some old SQA questions (homework sheets from past few weeks): 2010-01-28 answers, 2010-01-20 answers, 2009-12-17 Xmas_Paper_2 marking scheme, 2009-12-17 Xmas_Paper_1 marking scheme, 2010-01-13 SQA hwk sheet ANSWERS.

1Y2 – ANGLES: Page 20, Ex1B – ques. 1, 3, 6.  Looked at how to name an angle (see page 22). 

3B6 – SCALES: Page 45, Looking Back – ques. 1, 2, 3; Page 49, Ex3 – ques. 1; Ex4 – ques. 1.

H – REVISION:  Went over some of the questions from homework/revision sheets.

2X4 – SHAPES:  Page 163, Looking Back – ques. 3, 4, 5; Revised angle properties (see http://www.mymaths.co.uk/tasks/library/loadLesson.asp?title=angles/parallel). 

AH – PROOF:  Note on Number Theory and proof by contradiction. 

3B6 – SCALE DRAWING:  Did some revision of fractions at http://www.mymaths.co.uk/tasks/library/loadLesson.asp?title=fractions/equivalentFractions.  Worked through http://www.mymaths.co.uk/tasks/library/loadLesson.asp?title=scaleDraw/ScaleDrawing.  Homework set for next Tuesday: http://www.mymaths.co.uk/gold/charts/pictogramBarchartOH.html.

4B2 – PROBLEM SOLVING:  Went over homework.  Handed out a homework sheet due for Tueday 9^th Feb (SQA questions hwk S4 G 2010-02-01).  Then tried to help the penguin at http://subscription.echalk.co.uk/Maths/problemSolving/PenguinSliders/penguinSliders.html.

1Y2 – Quick consolidation of area: Page 240, Ques. 2, 4.  ANGLES:  Page 16, Looking Back – ques. 6, 7, 8; Page 19, Ex1A – ques. 7, 8, 9.

4B4 – ARITHMETIC SKILLS: Access 3 book, pages 11 to 21.  Then Revision Booklet, pages 1, 2, 3.

2X1 – STATISTICS: Pages 48 to 52.

INT2 – QUADRATIC EQUATIONS:  Page 229, Ex9 and Page 232, Ex10.

4X1 – VARIATION:  Worksheet and Pages 89 to 91.

1T2 – ANGLES: Page 24, Ex3A and Ex4.

2X2 & 2Y3 – EQUATIONS: Page 71, Ex3B/C and Check-Up.

3B5 – SCALE DRAWING: See http://www.mymaths.co.uk/tasks/library/loadLesson.asp?title=scaleDraw/ScaleDrawing. PYTHAGORAS: See http://www.mymaths.co.uk/tasks/library/loadLesson.asp?title=pythagoras/pythagorasTheorem.

4B3 – VOLUME & SURFACE AREA: See http://www.mymaths.co.uk/tasks/library/loadLesson.asp?title=volume/volumeCuboid, http://www.mymaths.co.uk/tasks/library/loadLesson.asp?title=volume/volumeCylinder, http://www.mymaths.co.uk/tasks/library/loadLesson.asp?title=volume/volumeMovie, http://www.mymaths.co.uk/tasks/library/loadLesson.asp?title=areas/nets.

INT2 – Unit 2 NAB.  Extension exercise on unit 1 work – see pages at end of unit 1 section of textbook. 

2X3 – EQUATIONS: P127, Ex1A – ques. 1, 2, 4, 5.

2Y2 – EQUATIONS: P127, Ex1A – ques. 1, 2, 4,5, 6, 11.

4A2 – RIGHT-ANGLED TRIANGLES:  Download 3g – Pythagoras or Trig B

H – Went over answers to practice NAB.  Continued with vectors questions – see work for 29.01.10 and ensure these are completed.

4B1 – 2007 Credit Paper 2 4A4 – 2008 Foundation Paper 2 Advanced Higher – Methods Of Proof

4B2 – REVISION:  Started working through the 1998 General exam.

2X4 – ARITHMETIC SKILLS:  Did some mental arithmetic questions.  Those pupils that were absent should see: http://www.mymaths.co.uk/gold/threeboosters/ow3addsubtract.html.

AH – PROOF BY CONTRADICTION:  Page 17, Ex3B – ques. 1, 2.

H – VECTORS:  Worksheet – ques. 7, 8, 9.