Please visit my blog located at http://vancouverchemistry.blogspot.ca for updated topics and info for upcoming classes. Join "AP Chemistry Question of the Day" on my blog, learn something everyday along the way to your success. If you have any questions or comments, please call me at 604-808-6827 or email me at vancouverchemistrytutor@gmail.com


请关注张老师的博客 http://vancouverchemistry.blogspot.ca， 有关化学学习的小窍门和最新的消息。在博客上会有“每日一题”， 助你天天都有小进步，自信面对明年五月的AP考试。 如有疑问，请致电604-808-6827或电邮vancouverchemistrytutor@gmail.com与张老师联系。