ISBN: 9787560253671 - new textbooks difficult problems to solve: junior high school chemistry (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback Pages Number: 314 new textbook problems to solve: junior high school chemistry practical problems from compulsory education in chemistry teaching staff to improve the actual needs of the students' chemical literacy and teachers as a starting point. focusing on modern education and teaching theory and high school chemistry teaching practice. in the overall knowledge on the basis of chemical new curriculum. new textbooks of mainstream curriculum standards of compulsor. …