Acoustic brother taught mathematics / student and first

Acoustic brother taught mathematics / student and first
This summer, parents Mrs Wan invited me to teach his son mathematics, students' math is the initial ten questions wrong Q8.
After twenty days of careful analysis, teaching, awards, student math progress.
Reopened! Mrs Wan told me that math test, the first math class, the teacher gave him squad leader, very happy. To thank the teacher, so send Mid-Autumn Festival moon cake boxes, on behalf of mind.
Saying last year, parents Mrs Sue told me that my grandson to give you teach math, up to secondary school, the whole first grade math.
Our children and encourage each others' children ---