"My science teacher," would be, "Mi profesor de ciencias."
Maestra.
Salut, prof de science.
If you want to say the teacher's desk in spanish you would say el escritorio.
seré tu maestro
profesor/a (male/female)
la ciencia
ciencia.
profesora mujer
im not lying when i say this she IS spanish my spanish teacher even told me.
'Science teacher' may be理科の先生 (rika no sensei) in Japanese.
Quién es el profesor
Usted es mi profesor/a