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"This playful picture book introduces young readers to different units of measurement, then invites them to think of the many creative ways to quantify the meaningful moments in their lives. How do you measure the time it takes to read a good book? Sure, you can use units of time, like minutes or hours . . . but you can also use your very own measurements: how many times you laugh or cry, how many pages you turn, or how many times you ask to read...
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"A vibrant account of how measurement has invisibly shaped our world, from ancient civilizations to the modern day. From the cubit to the kilogram, the humble inch to the speed of light, measurement is a powerful tool that humans invented to make sense of the world. In this revelatory work of science and social history, James Vincent dives into its hidden world, taking readers from ancient Egypt, where measuring the annual depth of the Nile was an...
10) Sound
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"First Science explains introductory physical science concepts about sound through real-world observation and simple scientific diagrams. Intended for students in grades three through six"--Provided by publisher.
12) Math on the move
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Explores how math is used to calculate time and distance while traveling. Includes practice problems and an answer key, a glossary, and a list of additional resources.
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Sexually transmitted disease is reaching epidemic proportions. Prostitution, licentiousness and petty crime are on the increase and a new government reintroduces capital punishment for sexual offences. Modern themes in an age-old play as William Shakespeare explores the darker side of society.
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In an age when every business needs to achieve more with fewer resources, Jason Jennings offers a groundbreaking look at how to boost productivity and your bottom line-and no, that doesn't include layoffs. Jennings's research team investigated thousands of companies and identified the world's most productive ones. His research highlights what is special about these companies and hits upon several truisms: nothing improves worker loyalty and productivity...
16) Up to my knees!
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Mei learns about measurements when she plants a sunflower and watches it grow taller and taller. At first, it's only as tall as her toe, but soon it's up to knees, waist, and shoulders. She starts to wonder how tall it will grow.
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Along with air, water is the most essential element in our daily lives. This program explores researchers who are developing and testing sensor devices and networks for real time water quality monitoring, and speaks to scientists at Dublin City University who are working with industry to develop new products and services to enhance and manage marine resources.
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Ireland has the fourth highest prevalence of asthma sufferers in the world. In this episode, Kathriona meets Gary and his 3 year old son Noah who both suffer from asthma to find out how it impacts on their life, and meets Micheál O'Dwyer from the Environmental Protection Agency to investigate the EPA's new air quality index which has highlighted some interesting facts about our air quality and its impact on our health. (8 minutes)