In a natural sciences academic program, many branches of the field might be explored in depth with the goal of observing and learning about nature. Some of these branches may include astronomy, biology, physics, ecology and chemistry.

Israel, officially the State of Israel, is a parliamentary democracy in the Middle East, on the south-eastern shore of the Mediterranean Sea. Israel's financial center is Tel Aviv, while Jerusalem is the country's most populous city if occupied East Jerusalem is included.

Summer courses are often an avenue used by students to attain additional certificates or qualifications outside of the normal school year. Whether they are bridging the gap between levels of study or adding to a career knowledge base, these courses can be found in almost any area of study.

Part-time learning allows one to obtain a degree or qualification even if one cannot attend school on a full-time basis. One can learn at one's own pace, gradually accumulating credits that count towards a final qualification.