Safe and easy-to-do science-fair experiments for the novice investigator using household items, including the familiar “Make a battery with a lemon,” and the less familiar “Show that a grape repels both poles of a magnet” (because it is diamagnetic). Each two-page project begins with a catch title, a list of what experimenters need, procedure, what they should notice, what happened, digging deeper, a line drawing and more things to try. Some projects are so briefly described that the reader may wonder, for example, how do you know the white gunky stuff you get from blending fresh spinach, salt and detergent is spinach DNA? While most projects will need significant elaboration and further research to qualify for a science fair, there’s plenty here to intrigue, and it’s attractively packaged in a sturdy binding with a zingy yellow lemon battery on the cover. Includes a word on safety, guidelines for setting up a science-fair project and an index. (Nonfiction. 10-14)
Pub Date: May 15, 2005
ISBN: 1-4027-1138-7
Page Count: 208
Publisher: Sterling
Review Posted Online: May 20, 2010
Kirkus Reviews Issue: May 1, 2005
Categories: CHILDREN'S SCIENCE & TECHNOLOGY
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A riveting novel that will have readers rooting for its star.
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A teenager faces seemingly insurmountable challenges in this riveting modern-day spinoff of Twenty Thousand Leagues Under the Sea.
For Ana Dakkar and her fellow ninth graders at Harding-Pencroft Academy, there is nothing more momentous than the weekend trials each student must ace at the end of freshman year. Students who fail to showcase their survival skills are asked to leave the academy, a heavily guarded place Ana has thought of as home since the mysterious deaths of her parents. Though Ana’s brother, Dev, is a senior, what happens at trials is such a closely guarded secret that no one in her year knows what to expect. While her group is out on the water for their trials, Harding-Pencroft is demolished in an attack orchestrated by a rival school. As Ana and her classmates discover that the events depicted in Jules Verne’s classic novels were real, Riordan’s lifelong love of the source material is clear—especially when Ana learns information that will help her find a way to protect the group. A foreword by Roshani Chokshi introduces this adventure that is both great entertainment and centers a well-developed protagonist who is thoughtfully shown dealing with loss. Ana is of Bundeli Indian descent, and her group of peers, who are diverse in various ways, experience losses and struggles of their own. (Final illustrations not seen.)
A riveting novel that will have readers rooting for its star. (Harding-Pencroft Academy guide, cast list) (Adventure. 10-14)Pub Date: Oct. 5, 2021
ISBN: 978-1-368-07792-7
Page Count: 352
Publisher: Disney-Hyperion
Review Posted Online: Sept. 15, 2021
Kirkus Reviews Issue: Oct. 1, 2021
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BOOK REVIEW
BOOK REVIEW
BOOK REVIEW
Remarking that ``nothing about the weather is very simple,'' Simon goes on to describe how the sun, atmosphere, earth's rotation, ground cover, altitude, pollution, and other factors influence it; briefly, he also tells how weather balloons gather information. Even for this outstanding author, it's a tough, complex topic, and he's not entirely successful in simplifying it; moreover, the import of the striking uncaptioned color photos here isn't always clear. One passage—``Cumulus clouds sometimes build up into towering masses called cumulus congestus, or swelling cumulus, which may turn into cumulonimbus clouds''—is superimposed on a blue-gray, cloud-covered landscape. But which kind of clouds are these? Another photo, in blue-black and white, shows what might be precipitation in the upper atmosphere, or rain falling on a darkened landscape, or...? Generally competent and certainly attractive, but not Simon's best. (Nonfiction. 10-12)
Pub Date: Aug. 1, 1993
ISBN: 0-688-10546-7
Page Count: 40
Publisher: Morrow/HarperCollins
Review Posted Online: May 20, 2010
Kirkus Reviews Issue: July 15, 1993
Categories: CHILDREN'S SCIENCE & TECHNOLOGY
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