WSPS 5Attentive 2006

Wednesday, July 05, 2006

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.

posted by Mr Alvin Tan at 7/05/2006 12:19:00 AM

18 Comments:

  • This comment has been removed by a blog administrator.

    By Blogger 6Graceful, at 11:10 AM  

  • deborah leo

    when you brush your hair, your hand will bend backwards forming an angle.

    By Blogger stardew, at 11:11 AM  

  • When you kick or throw a ball you need a anglee to throw at!!

    Just like football!! Too bad Germany lost!! :(

    By Blogger Drey, at 11:13 AM  

  • This is AUDREY

    By Blogger Drey, at 11:13 AM  

  • Nicole Leah

    When you are running, your legs form an angle.

    By Blogger Nicole, at 11:15 AM  

  • Bernice Lim & Cheryl Chua

    S0me examples :-
    When y0u 0pen the wind0w.
    The cl0ck.
    Play v0lleyball.
    The whiteb0ard (4 sides)

    Done!!

    By Anonymous Anonymous, at 11:15 AM  

  • Hockey?

    By Blogger Yuanteng, at 11:17 AM  

  • When you do the splits

    By Blogger Ryan, at 11:17 AM  

  • When you fall into the toilet

    By Blogger Ryan, at 11:18 AM  

  • the pro is Ryan ee

    By Blogger Ryan, at 11:18 AM  

  • there are examples like netball. Netball needs an angle to throw the ball to the other team members.But too bad WE lost!!:(

    By Blogger 6Graceful, at 11:18 AM  

  • This comment has been removed by a blog administrator.

    By Blogger farahnabilah, at 11:18 AM  

  • farah nabilah & syahirah

    Playing badminton also create an angle when we surf the shuttlecock..

    By Blogger farahnabilah, at 11:23 AM  

  • The tip of a surfboard

    By Blogger Ryan, at 11:23 AM  

  • The angle of the lines they give you on a work sheet

    By Blogger Ryan, at 11:29 AM  

  • The angle of the lines they give you on a work sheet

    By Blogger Ryan, at 11:29 AM  

  • Fathin Nabilah

    If we read a book.. we can create an angle at the edge of the book..

    By Blogger farahnabilah, at 11:31 AM  

  • leonard eng also have angels !

    By Anonymous Anonymous, at 11:21 PM  

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