Grade

学年

gakunen

(level of pre-collegiate education)

学級

gakukyū

(level of pre-collegiate education)

年

nen

(level of pre-collegiate education)

成績

seiseki

(performance expressed by a number, letter, or other symbol)

点数

tensū

(performance expressed by a number, letter, or other symbol)

等級

tōkyū

(degree or level of something)

級

kyū

(level of pre-collegiate education)