Other and Another

If the noun is singular, we use another to modify it; if it is plural, we use other. Another means one other, so it should only be used with the singular.

If the weather doesn’t change soon, we may have a drought in another parts of the country.

Another is modifying parts – which is a plural noun – so we have to change something.

If the weather doesn’t change soon, we may have a drought in another part of the country.

If the weather doesn’t change soon, we may have a drought in other parts of the country.

I want to learn from many another teachers, not just one.

I want to learn from many other teachers, not just one.