Measurement
Jacplus PDF of Ch 10 (Download from this link)

OUTLINE SHEET


Lesson July 22
Watch this video on Perimeter and answer the questions along the way

Lesson July 24
Watch this video on circles, and the number pi

Ex 10.3 (Circumference)
Watch this video on calculating the circumference of a circle When the video pauses and gives you instructions, take notes in your Theory book.

Here is today's presentation as both a Powerpoint and as a PDF file.


Exercise 10.4: (Area)
Video 1:Area of Rectangles and Triangles
Watch this video on what area is, and how to calculate the area of rectangles and triangles. Answer the questions as you watch, and take down the notes.

Activity 1: Area of Parallelograms
Click on this link and go to an activity which will explain how to calculate the area of a Parallelogram

Activity 2: Area of Kites
Click on this link to go to an activity which will explain how to calculate the area of a Kite.

Activity 3: Area of a Rhombus
Click on this link to go to an activity which will explain what a rhombus is and how to calculate its area.

Formula sheet for area of rectangle, square, parallelogram, kite, rhombus


Exercise 10.5 Area of a Circle
Video 2: Area of a Circle
Watch this video on how to calculate the area of a circle and take notes when you are directed to. 
Exercise 10.6 Area of a Trapezium
Video 3: Area of a Trapezium
Watch this video on how to calculate the area of a trapezium and take notes when you are directed to.

Click on this link to see more about the how the trapezium gets its area formula

VIDEOS for Ex 10.5
This video explains how to solve Q3a in Ex 10.5

This video explains how to solve Q4e in Ex 10.5

VIDEOS for Ex 10.7
This video goes through Ex 10.7 Q2g

This video goes through Ex 10.7 Q2f

Revision for Test
2018 Year 8 Measurement Test and ANSWERS

