Download all Group 4 IB Textbooks PDF from here. Direct Mega Link to all International Baccalaureate Group 4 IB Textbooks. These questions are shared here for educational purposes only. We are not in any way affiliated with the International Baccalaureate board.
The International Baccalaureate® (IB) offers four high-quality international education programmes to more than one million students in more than 146 countries around the globe.
Formerly known as the International Baccalaureate Organization, it is a nonprofit foundation headquartered in Geneva, Switzerland, and founded in 1968.
In IB, HL indicates “higher level” and SL indicates “standard level” for the exams. All courses, with the exception of Math, Environmental Systems and Societies and ab initio language, are taught at the HL level.