<p>- គណិតវិទ្យា៖ <a href="https://docs.google.com/file/d/0B5bZQ8SGQgW4aVBSdlhLcWduaHM/edit" target="_blank">សូមចុចដើម្បីទាញយក</a></p>
<p>- រូបវិទ្យា៖ <a href="https://docs.google.com/file/d/0B5bZQ8SGQgW4NnBsaXpnS3IwYUE/edit" target="_blank">សូមចុចដើម្បីទាញយក</a></p>
<p>- គីមីវិទ្យា៖ <a href="https://docs.google.com/file/d/0B5bZQ8SGQgW4eS1MTGZxNlV1aGs/edit">សូមចុចដើម្បីទាញយក</a></p>
<p>- ជីវវិទ្យា៖ <a href="https://docs.google.com/file/d/0B5bZQ8SGQgW4NzB3dnhaQmhTLXM/edit" target="_blank">សូមចុចដើម្បីទាញយក</a></p>
<p style="text-align: center;"><img src="http://image.lookingtoday.com:81/lookingtoday/looking-images/news/2014/September/ID-141/MSP-0007.jpg" alt="" width="600" /></p>
<p style="text-align: right;"><a href="http://lookingtoday.com/index.php/entertainment-general-news/33752-2014-09-01-05-52-08.html" target="_blank">ផ្តល់សិទ្ធដោយ ៖ ដើមអម្ពិល</a></p>