Angles

 

We have been learning how many degrees there are in a triangle, quadrilateral and on a straight line. Here are some helpful webpages for you to revise:

https://www.mathsisfun.com/geometry/interior-angles-polygons.html

http://www.aartpack.com/sales/october_trial/grade_5/links/Mathematics/MA014/index.swf

http://www.softschools.com/math/geometry/quadrilaterals/quadrilateral_angles/

We have also been learning how to measure angles using a protractor. This can be tricky, so here is some extra advice:

HowtoUseaProtractor

http://www.abcya.com/measuring_angles.htm

https://www.mathsisfun.com/geometry/protractor-using.html

When you are confident, you may like to play these games:

http://www.amblesideprimary.com/ambleweb/mentalmaths/protractor.html

http://www.mathplayground.com/rocket_angles.html

http://www.transum.org/software/SW/Starter_of_the_day/Students/Measuring_Angles.asp

Estimating angles is also an important skill. Here are some games to help improve your estimation skills:

https://nrich.maths.org/1235

http://www.mathplayground.com/alienangles.html

http://www.bbc.co.uk/keyskills/flash/kfa/kfa.shtml

https://www.topmarks.co.uk/Flash.aspx?b=maths/angles

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