Tag: Nonfiction Monday (Page 8 of 8)

Pluto’s Secret for Nonfiction Monday

At one of my other blogs I have been participating in a book review round up for children’s nonfiction for a number of years called Nonfiction Monday. The organizer, Anastasia Suen, has recently changed the format so now all the reviews are posted Mondays on the new Nonfiction Monday blog. Today I thought I would participate here at Growing with Science with a review of a picture book about Pluto. If you are interested in children’s nonfiction, you might want to go visit the blog and see what interesting books other bloggers have found.

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With the the change in 2006 from having nine planets in the solar system to only eight, children may be wondering what happened to Pluto. Why isn’t it a planet any longer?  Pluto’s Secret: An Icy World’s Tale of Discovery by Margaret Weitekamp, with David DeVorkin, and illustrated by Diane Kidd uses a whimsical approach to explain the discovery of Pluto, its history and how scientific classifications change as we uncover more information about the world around us.

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The premise is that Pluto has a secret, which is that it isn’t a planet but part of a different phenomenon altogether. The cartoon illustrations of a smiling Pluto reveal right away that this isn’t going to be a deeply serious nonfiction book. The lighthearted tone of the text confirms that this is meant to be a fun, entertaining look at what happened. That doesn’t mean that the information is lightweight, however, because the book is published in association with Smithsonian’s National Air and Space Museum where the authors and illustrator work. It is well written and has a good amount of depth.

What did happen to Pluto? In a nutshell, astronomers found a group of objects that also orbit around the sun near Pluto. Together they form what is called the Kuiper belt. Many of these newly discovered objects are nearly as large as Pluto, and one, Eris, was actually thought to be larger than Pluto. Eris would have been the 10th planet in the solar system, except in 2006 astronomers sat down and decided to set a strict definition of what a planet should be. As a group they decided that a planet has to orbit the sun, have a rounded shape, and also to have a clear orbit of its own. Pluto and the other members of the Kuiper belt fail the last criterion. Therefore, they are now called “dwarf planets.” Because they are for the most part orbiting beyond Neptune, they are also called “trans-Neptunian objects.” The only dwarf planet the orbits nearer to the Sun than Neptune is Ceres, which is found in the asteroid belt between Earth and Mars.

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This illustration (from NASA) shows some of the best known objects in the Kuiper Belt in comparison to Earth. It was labeled before the objects got their official names, which are:

Top row (left to right): Eris and its moon, Dysnomia (not “Xena”); Pluto and Charon; and Makemake.

Bottom row (left to right): Haumea and its moons; and Kuiper Belt Objects Sedna and Quaoar.

Back to the book, Pluto’s Secret is a lively introduction to the the history of Pluto and how science works. It definitely would be a useful resource for a unit on the solar system or to accompany a trip to an air and space museum.

Age Range: 5 – 9 years
Hardcover: 40 pages
Publisher: Harry N. Abrams (March 12, 2013)
Language: English
ISBN-10: 1419704230
ISBN-13: 978-1419704239

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Super Women in Science Book Review

This week for Meet A Scientist Monday let’s take a look at a book that introduces us to ten women scientists.

Super Women in Science by Kelly Di Domenico contains the biographies of women scientists who made outstanding contributions to their fields of study. Starting with the tragic story of Hypatia, born in the year 355, through the first African-American woman in space, Mae Jemison, this book briefly summarizes the lives of women in the light of the times in which they lived. Each chapter summarizes the life of a single woman, listed in chronological order.super-women-in-science

Some of the women, like Rachel Carson, are household names. In other cases the author has chosen a less well-known scientist. For example, instead of a biography of primatologist Jane Goodall, Di Domenico introduces us to Birute Galdikas, a woman who studies orangutans in a similar ground-breaking way that Goodall studies chimpanzees. It is fun to learn about someone new.

Most of the women had to struggle against bias to continue working in science. For example, Maria Goeppert-Mayer won the Nobel Prize in 1963 for physics, but had to work as a volunteer because no university would hire her early in her career. Hearing the same setbacks due to gender bias again and again is a bit disheartening, but it does reflect the realities of the times.

Part of the high-quality Women’s Hall of Fame Series, this particular volume does have a few minor flaws. For example, in the second chapter on fossil-hunter Mary Anning, some of the scientific names are not properly capitalized. The list of sources in the back, however, are extremely helpful for children who get excited about the life of one of these women and want to find out more.

Super Women in Science is likely to be inspiring not only children interested in science, but also those interested in history. Although listed as a middle grade book, I think older children will also find it useful.

Reading level: Ages 9-12
Paperback: 102 pages
Publisher: Second Story Press (January 1, 2001)
Language: English
ISBN-10: 1896764665
ISBN-13: 978-1896764665

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This post was prepared for Nonfiction Monday, a blogging celebration of nonfiction books for kids. (I usually participate in this carnival at my Wrapped in Foil blog.) For more information, stop by Anastasia Suen’s Nonfiction Monday page. This week’s carnival is at Bookish Blather.

Thanks to the publisher for providing this older book for review.

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