Teach

1. Do you teach any other subjects of/for/in standard 5 and 6 other than standard 1 and 2.

2. Students correct your question paper, as corrected in/with red colour in the picture.

Or

As shown in the picture with red colour.

WRITE DESCRIPTION HERE

Which preposition fits in number 1 I guess for and in both works fine here, also state the difference in meaning with the different prepositions. and shall I any other or any. Please help.