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G.C.E O/L Mathematics Algebra short note

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 වීජ ගණිතය Vija Ganithaya Following post contains problem sets from Past G.C.E O/L examinations and some practice questions to help you prepare for G.C.E. O/L maths paper. වීජ ගණිතය ගැටලු 4ක් පමන් සැම අ.පො.ස. සා.පෙ පලමු ප්‍රශ්න පත්‍රයකම දක්නට ලැබෙ. පහත පොස්ටුවෙන් පසුගිය විභාග වල වීජ ගනිත ගැටලු එකතුවක් ඔබට ලබා ගත හැක. වීජ ගණිතය පසුගිය විභාග ප්‍රශ්න Grade 10 Grade 11 G.C.E. O/L Math short notes 10 ශ්‍රේණිය සහ 11 ශ්‍රේණියට අදාල ගණිතය කෙටි සටහන් පහතින් දැක්වේ Jaamithiya ජාමිතිය Geometry of circles Jaamithiya ජාමිතිය Geometry of triangles Jaamithiya ජාමිතිය Geometry of lines parimawa පරිමාව calculation of volume G.C.E O/L

Circles O/L Math Geometry short note

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 G.C.E O/L mathematics geometry short note වෘත්ත ජාමිතිය කෙටි සටහන O/L Ganithaya short note. This geometry short note was created by referring text books for G.C.E O/L examination. We have captured all circle related geometry theorems taught for G.C.E O/L students. Best thing would be to create a short note for yourself in a way which makes sense to you as different people organize and understands the subject matter in different ways. Other Geometry short notes geometry of triangles short note   G.C.E O/L geometry short note on lines and angles You can try out following G.C.E O/L geometry questions from past papers to practice application of of above captured theorems to get prepared for examination.  There are significant number of questions in first paper where the knowledge of geometric theorems related to circles needs to be applied. You can immediately observe familiar shapes which we drew on above short note and hence it become pretty easy to answer these questions....

Geometry of triangles O/L Maths short note

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 ජාමිතිය ත්‍රිකොණ කෙටි සටහන  This O/L math short note is created by referring grade 9, grade 10 and grade 11 text books. Though this short note might make sense to its creator, best thing would be to create your own short note and use this just to get an idea about how to create a short note for Geometry theorems related to triangles. Creating a short note will give you an overall idea of the subject matter and will enable to explain it easily to another person. But it alone dose not help you to get higher marks at G.C.E O/L examination. Following are some of the question from past G.C.E O/L examinations which you can try out periodically to  apply the knowledge you captured in the short note. it would be best to do a couple of questions every week rather than doing them all at once. G.C.E O/L Maths past paper geometry of triangle questions ජ්‍යාමිතිය ගණිත ගැටලු වල ත්‍රිකොණ පිලිබද ගැටලු තුනක් පමන සැම පසුගිය සා.පෙ. විභාගයකම පලමු කොටසේ අඩන්ගුවේ. මීට අමතරව දෙවන කොටසේද එක් ප්...

O/L Maths Geometry lines and angles short note

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 රේඛා සහ කොණ කෙටි සටහන සියලුම ජාමිතිය ගැටලුවලදී බොහො විට මෙම තීර්යක් රෙඛාව මගින් සැදෙන කොන පිලිබද දැනුම් භාවිතා වේ. සරලව මේව ඉන්ග්‍රීසි අකුරු ආශ්‍රයෙන් මතක තබා හැක. X - ප්‍රතිමුඛ කොණ F - අනුරූප් කොණ U - මිත්‍ර කොණ Z - ඒකාන්තර කොණ    O/L Ganithaya jamithiya short note. reka saha kona.

Capacity calculations O/L math short notes

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 පරිමාව කෙටි සටහන  මෙම සූත්‍ර කට පාඩම් කිරීමෙන් තොරව පහත අයුරින් පහසුවෙන් මතක තබාගත හැක. ඒකාකාර හරස්කඩක් ඇති ඝන වස්තු - හරස්කඩ ව.ඵ සහ එම හරස්කඩ ඒකාකාරව පවතින දිග අතර ගුණිතය පිරමීඩය හා කේතුව - අදාරකය හරස්කඩ ලෙස සලක ඉහත පරිදිම ගනනය කර 3 න් බෙදන්න ගොලය -  මෙය පමනක් පාඩමින් මතක තියගන්න parimava short note o/l mathematics Above short note was created by referring text books for Sri Lankan G.C.E O/L students. You can try out following questions from G.C.E O/L examination past papers to apply above captured knowledge. its best to do these periodically instead of doing them all at once. That will ensure you improve the ability retrieve information you saved in the past. this is essential for answering in examinations. G.C.E O/L Math Past paper questions on capacity calculations  OL ගණිතය පසුගිය විභාග ප්‍රශ්න පත්‍ර වල පරිමාව සම්බන්ද ගැටලු. සෑම විභාගයක්දීම පරිමාව සම්බන්ද ගැටලුවක් අ.පො.ස සා.පෙ ගණිත්ය ප්‍රශ්න පත්‍රයේ දෙවනි කොටසෙහි අඩන්ගු වේ G.C.E O/L Mathematics 2016 past paper ...

Area Caculation O/L Math short note

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 වර්ගඵලය කෙටි ස්ටහන   Its pretty easy to remember this. We actually have to only remember the equation for area calculation of circles. For all the square shapes it width multiplied by height. Since the trapezoid dose not have equal widths we take the average. Triangle is half of square shapes. Note that above statement is just a way to remember and not the actual mechanics of calculations.  Also short note is of any use if you create one for yourself and try recreating a short note after some time without looking at the older one. Also its best to keep some time interval and do few questions periodically rather than doing all the questions of same type at once. Refer following open research paper to understand effective methods of learning. effective learning methods Try out following G.C.E O/L Mathematics past paper questions to practice application of area calculation equations. I would suggest not to do all at once, instead do one or two questions every week until it ...