Math Topics on Angles

Dear 5 Attentive,

Welcome to the Math lesson on Angles!

Can you name any real life examples on angles?

Let's revise the method of using the protractor!

1) Can you name the different parts of the protractor?

2) Can you name the common errors that pupils made?

3) Can you draw an angle of 35 degrees? Pls draw & indicate the angle in your journal book.

4) What must you do before measuring the size of the angle?

5) What are the 3 questions you need to ask yourself to determine the size of the angle?

6) Now, please measure the angles given to you on the worksheet.

Questions: What is the sum of angles in each of the 3 diagrams?

Are the angles a & b equal to each other? Are angles d & e equal to each

other?

Please post your comments/ reflections in our class blog.