https://en.wikipedia.org/wiki/IB_Primary_Years_Programme
https://www.pinterest.com/amberv20/ib-pyp/
3. 微信公众号
外滩教育
蓝橡树
蓝思阅读
爸爸真棒
4、英语教学视频
Leap frog
word world
5、Useful Links
植物学(botany for kids): https://imanshomeschool.wordpress.com/2013/05/06/botany-notebooking-pages/
Notebooking Pages: https://notebookingpages.com/