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Katherine Johnson

分級讀本/橋梁書 | Ready-to-Read | 傳記 | moon

Katherine Johnson


書籍資訊

適讀年齡 6 - 8
適合年級 1 - 3
字數 3,039 字
Grade level equivalent
AR level
F&p/guided reading level
Lexile 910L
DRA level
出版社 Simon Spotlight
出版日期 July 2017

Get to know the woman who made many of NASAs early missions possible in this fascinating, nonfiction Level 3 Ready-to-Read, part of a series of biographies about people you should meet!Meet Katherine Johnson, a brilliant mathematician who worked at NASA in the early 1950s until retiring in 1986. Katherines unparalleled calculations (done by hand) helped plan the trajectories for NASAs Mercury and Apollo missions (including the Apollo 11 moon landing). She is said to be one of the greatest American minds of all time. A special section at the back of the book includes extras on subjects like history and math, plus inspiring careers for math lovers. With the You Should Meet series, learning about historical figures has never been so much fun!

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