How do you express 'future' with the verb "ir-to go"?

[josh_was_here]

What i mean is, how would you say something like

"We're going to get a good grade on our tests"

Showing that it's from the future.
Is there even a way to do that?

 

[iluv]

ir: to go
yo ire
tu iras
el/ella ira
nosotros iremos
ustedes iran
ellos iran

"nosotros estamos yendo para obtener un buen grado en nuestra prueba"

yendo: is because is on the moment always is like this