Below is a matter of theory exam of National Science Olympiad for elementary school (SD). This theory used in the selection national competitions (OSN) and international. Science Olympiad is usually held annually in different places. The following is the download link from olympiad of science. You can download it by clicking the link below. You can use this problem to train your students to become Olympic champion in the National Science Olympiad. Good luck.
If you find a 404 not found, please reload the page download. You may be able to search for and download files on a national level Olympic or Olympic international level by clicking the link below.
National Science Olympiad (OSN) For Elementary School (IPA SD) 2006 part 2 download