To practice memorizing vocabulary in writing, make a list of the vocabulary in Chinese characters only, then try to recall the pinyin and French. Repeat until there are no mistakes. Then, do the same exercise in reverse, writing the list in French and recalling the characters and pinyin.
大学 : university
大学生 : student
小学 : primary school
小学生 : primary school student
中学 : middle and high school
中学生 : middle/high school student
雪 : snow
零 : zero
一 : one
二 : two
三 : three
四 : four
五 : five
六 : six
七 : seven
八 : eight
九 : nine
十 : ten
大 : to be big / to be old
多 : how many (before adjectival verbs) / to be numerous
几 : how many (estimated answer < 10)
岁 : year (of age)