描述
TAP ON EACH PAGE TO SEE POP UPS. THESE SHARE STORIES ABOUT MY WRITING THE BOOK. THERE ARE ALSO LOTS OF NEW ACTIVITIES TO TRY. You'll have fun solving mysteries, decoding secret messages, and investigating lots of amazing things. Best of all, you'll learn how to use graphs as a powerful tool for tackling problems and sharing what you discover.
书籍详情
格式
Kindle
页数
19 页
语言
英语
已发布
Dec 23, 2014
出版商
Sandra Markle