2nd Year Lesson & Homework
May 16, 2008Today we finished off Composite Area.
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Homework Level F mind map on decimals.
Today we finished off Composite Area.
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Homework Level F mind map on decimals.
Today we did mixed examples on Trigonometry SªHCªHTºA.
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Homework : Q7 Q8 and Q9 page 217 Exercise 10.1
Process
1. Sketch and label diagram
2. Write down SªHCªHTºA
and identify what you know and what you want to find.
3. Using the appropriate rule.
Today we did cos of an angle using right-angled triangles. Ex 9.1 Page 217
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Homework finish exercise up to Q8
Today did problems on composite area.
Page 114 Exercise 6.
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Homework : Miind Map on decimals
Today we found the area formula for a Trapezium
Teejay : Ex 5 Q2 - Q8 Page 113.
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Homework : 4 Q’s from the board.
Today we calculated the smaller side of a right angled triangle
using Pythagoras Theorem.
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Homework finish Ex. 7.1 P219
Today we did some real life examples of Pythagoras Theorem.
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Ex. 217 Ex 6.1
Homework : Telephone number puzzle.
Today we investigated the area of a parallelogram.
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Keypoint : A = h ×b h = vertical height ( sometimes called the altitude)
Teejay Page 110 Ex 4 Q1 - Q10
Homework : Mind Map on Percentages
Due to science field trip and limited numbers in class to did period of revision.
Today we reviewed homework and finish off exercise on area of a rhombus and kite.
Homework : Mind for triangles
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Teejay Book Page 106 Exercise 3.