YOU SAID:
I am in Chemistry class
INTO JAPANESE
私は化学クラスにいます
BACK INTO ENGLISH
I am in the chemistry class
INTO JAPANESE
私は化学の授業にいます
BACK INTO ENGLISH
I am in chemistry class
INTO JAPANESE
私は化学の授業をしています
BACK INTO ENGLISH
I am teaching chemistry
INTO JAPANESE
私は化学を教えています
BACK INTO ENGLISH
I teach chemistry
INTO JAPANESE
化学を教える
BACK INTO ENGLISH
Teach chemistry
INTO JAPANESE
化学を教える
BACK INTO ENGLISH
Teach chemistry
Okay, I get it, you like Translation Party.