Losing marks for spelling 'photosynthesis' wrong in a science paper. Is that usual?
My class 6 son's science answers are mostly right in content, but every few lines the teacher has circled a spelling (chlorophyll, photosynthesis, stomata) and taken half a mark. I am not sure whether this is a school rule or just this teacher. He is a bit discouraged because he thought science was "his" subject. Should we work on spellings separately, or ask the teacher first?