3. Japan
Average Score: 529
Reading Score: 516
Math Score: 532
Science Score: 538
Third place on our list of countries that have smarter kids than America goes to Japan. Education is highly valued and appreciated in Japanese society, which is why policies have been developed to further education and ensure that the students attain the highest possible levels of education. It is another country which has been criticized for placing excessive pressure on students and preferring standard tests over creativity.