Jewels of the Sea: the hunt for floating treasure

<p>A scuba-diving grandpa introduces readers to the world of microscopic life in the sea in this children's science book. The world's oceans and freshwater environments teem with beneficial microscopic organisms called diatoms. Jewels of the Sea is sure to spark a sense of discovery in grade school-age readers as they are introduced to these creatures and to the essential roles they play in the aquatic food chain, medicine, biomedical research, industry, and the very health of the planet. In the first half of the book ... Bart and his sister, Amy, go scuba diving with their grandfather Saba. He promises to show them the "jewels of the sea"-not a pirate's treasure, as they hope at first, but a rainbow of diatoms so tiny they can be seen only through a microscope or the special "micro-goggles" Saba has invented. As the siblings exclaim over the glasslike diatoms, Saba's facts about the organisms include how they provide the world with "almost a quarter of all the oxygen we breathe" through their process of photosynthesis. Saba's "oxygen-gathering machine" allows for a visit to the ocean floor, where dead diatoms, forming a substance called diatomaceous earth, contribute to life, too. (Young readers' jaws may drop when they learn that this substance, found in such prosaic products as cat litter and toothpaste, was used centuries ago in building the pyramids.) The more substantial second half of the book, intended for adults to experience with children, expands on this information in captivating detail. Finding, collecting, and viewing diatoms through a microscope are illustrated. Photographs add visual appeal to a clear presentation of astonishing diatom facts. The real-life science adventure ends with a comprehensive glossary of words and terms, a bibliography, source material conveniently identified by where it is referenced in the book, and a note about the inclusion of diatom images shot by multi-award-winning microphotographer Wim van Egmond. The final page of the book has a QR code artistically placed in the center of a colorful frustule montage which links to many book-related topics and hands-on projects like making your own plankton net to gather diatoms.</p>

Children's Books

Franco-Feeney, Betsy

Cramer, Sandra R

Action & Adventure

Puddle Jump Press

<p>Product Description      The world's oceans and freshwater environments teem with beneficial microscopic organisms called diatoms. In Franco-Feeney's well-conceived work, sure to spark a sense of discovery, grade school-age readers are introduced to these creatures and to the essential roles they play in the aquatic food chain, medicine, biomedical research, industry, and the very health of the planet. In the first half of the book, pleasantly illustrated by the author, Bart and his sister, Amy, go scuba diving with their grandfather Saba. He promises to show them the "jewels of the sea"-not a pirate's treasure, as they hope at first, but a rainbow of diatoms so tiny they can be seen only through a microscope or the special "micro-goggles" Saba has invented. As the siblings exclaim over the glasslike diatoms, Saba's facts about the organisms include how they provide the world with "almost a quarter of all the oxygen we breathe" through their process of photosynthesis. How the trio is able to speak underwater isn't explained, but Saba's "oxygen-gathering machine" allows for a visit to the ocean floor, where dead diatoms, forming a substance called diatomaceous earth, contribute to life, too. (Young readers' jaws may drop when they learn that this substance, found in such prosaic products as cat litter and toothpaste, was used centuries ago in building the pyramids.) The more substantial second half of the book, intended for adults to experience with children, expands on this information in captivating detail. Photographs add visual appeal to a clear presentation of astonishing diatom facts that underscores the contributions of those credited with the story's inspiration: research scientist E. Ray Pariser, registered nurse Sandra R. Cramer, and scientist Anne Bartels Whitson. The real-life science adventure ends with a comprehensive glossary of words and terms, a bibliography, source material conveniently identified by where it is referenced in the book, and a note about the inclusion of otherworldly appearing diatom images shot by award-winning nature photographers. It is a lively, fact-filled work about sparkling ocean creatures and their crucial roles.      Review      "The world's oceans and freshwater environments teem with beneficial microscopic organisms called diatoms ...Franco-Feeney's well-conceived work, sure to spark a sense of discovery, grade school-age readers are introduced to these creatures and to the essential roles they play in the aquatic food chain, medicine... and the very health of the planet... In the first half of the book, pleasantly illustrated by the author, Bart and his sister, Amy, go scuba diving with their grandfather Saba. He promises to show them the "jewels of the sea"-not a pirate's treasure, as they hope at first, but a rainbow of diatoms so tiny they can be seen only through a microscope or the special "micro-goggles" Saba has invented... they provide the world with "almost a quarter of all the oxygen we breathe" through their process of photosynthesis...Saba's "oxygen-gathering machine" allows for a visit to the ocean floor, where dead diatoms, forming a substance called diatomaceous earth, contribute to life, too. (Young readers' jaws may drop when they learn that this substance, found in such prosaic products as cat litter and toothpaste, was used centuries ago in building the pyramids.) The more substantial second half of the book, intended for adults to experience with children, expands on this information in captivating detail. A lively, fact-filled work about sparkling ocean creatures and their crucial roles."-Kirkus Reviews"...a phenomenal job of taking the microscopic world of diatoms to a macroscopic scale, giving readers an appreciation for their beauty and significance. The combination of imagination and reality takes us on an unforgettable treasure hunt. Come get immersed in this delightful exploration!"-Shelly Wu, Science Educator, K-12, Texas Christian University"...a dazzlin</p>

Science, Nature & How It Works

See the best price to sell, buy, or rent books by Cramer, Sandra R. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

Books by Cramer, Sandra R

See the best price to sell, buy, or rent books by Cramer, Sandra R. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

Jewels of the Sea: the hunt for floating treasure

Jewels of the Sea: the hunt for floating treasure