... It takes close attention to rubrics and a personal commitment to physics and math for the extended essay, or IA, to receive an A grade. ... Estonia, Eswatini, Ethiopia, Fiji, Finland, France, Gabon, Georgia, Germany, Ghana, Greece, Guam, Guatemala, Guernsey, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Iran, Islamic Republic, Iraq, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jersey ... Kuwait, Kyrgyzstan, Lao People’s Democratic Republic, Latvia, Lebanon, Lesotho, Lithuania, Luxembourg, Macao, Madagascar, Malawi, Malaysia, Mali, Malta, Mauritius, Mexico, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar, Namibia, Nepal, Netherlands, New ... Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palestine, State of, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of North Macedonia, Romania, Rwanda, Saudi Arabia, Senegal, Serbia, Singapore, Sint ...