Friday, March 20, 2020
Redesigned SAT Essay Prompts
Redesigned SAT Essay Prompts à The SAT Essay is no longer a simple read and respond kind of a prompt where the tester forms his or her own opinion on a topic and supports it with facts and examples. The Redesigned SAT essay prompts require the tester to read a persuasive text, and then analyze the authors opinion, explaining how the author builds his or her argument.à Redesigned SAT Essay Prompts Here are some prompts from the College Board and the Khan Academy, followed by a prompt on this page so you can get started practicing right now! College Board SAT Essay Prompt 1College Board SAT Essay Prompt 2Khan Academy SAT Essay Prompt Practice With a Redesigned SAT Essay Prompt Now As you read the passage below, consider how Caroline Walkerà uses evidence, such as facts or examples, to support claims.reasoning to develop ideas and to connect claims and evidence.stylistic or persuasive elements, such as word choice or appeals to emotion, to add power to the ideas expressed. Adapted from Caroline Walker, Media Outlets Are Getting the Drift That a Daily Dose of Heavy News Isnt Enough for Well-Rounded Brains. à © 2009 by the HuffingtonPost.com Originally published September 6, 2009. Caroline Walker is a freelance writer and editor. Thereââ¬â¢s a trend catching on in the news; itââ¬â¢s called seeing the bright side and it couldnt come at a better time. Despite associations with earnest idealism, ââ¬Å"goodnessâ⬠is a smart sell. It comes down to marketing logic - with the side benefit of possibly changing our collective conscience for the better. Itââ¬â¢s about using language that engages readers and keep our hopelessness at bay. We already know what it feels like to be beaten over the head with gut-wrenching headlines. The timing is right to try something new. It starts simply, with softer columns peppered in among gruesome stories. Take this example from the New York Times, published a little while back and earning hefty responses from a slew of fans. In ââ¬Å"The Consolation of Animalsââ¬Å" by Richard Conniff, the author talks about witnessing animals in their element, watching wildlife do its thing. He makes the case that experiencing the wild kingdom doesnââ¬â¢t require an expensive safari or a swim down the Amazon. Check your backyard, your nearest pond, your shadiest tree. ââ¬Å"People who do dumb stuff like racing red-throated loons down a beach in the dead of winter - or even just stopping to admire swans flying overhead, their wings creaking like door hinges - are liable to get a reputation for being a little nuts. But I prefer to think of it as what makes me almost sane. These encounters with the lords of life (and also with the soybeans) pull me up out of the pettiness and stupidity of my workaday life.â⬠The post drew my attention to its home on the newish Times series called ââ¬Å"Happy Days: The Pursuit of What Matters in Troubled Times.â⬠Most headlines skew toward doom and gloom, leaving feel-good stories in the dust. Digging through daily articles to search for inspiring ones can sometimes feel like a futile treasure hunt. We know theyââ¬â¢re out there, everywhere... theyââ¬â¢re just not always easy to find. Media outlets also seem to be recognizing that a reader can only take so much heaviness, and that if weââ¬â¢re going to pitch in toward making things better in our world weââ¬â¢ve got to be reminded that thereââ¬â¢s plenty of goodness to be found. From the Happy Days site: ââ¬Å"The severe economic downturn has forced many people to reassess their values and the ways they act on them in their daily lives. For some, the pursuit of happiness, sanity, or even survival, has been transformed. Happy Days is a discussion about the search for contentment in its many forms - economic, emotional, physical, spiritual - and the stories of those striving to come to terms with the lives they lead.â⬠The Times isnââ¬â¢t alone. CNN started the CNN Heroes series last year, and itââ¬â¢s still going strong. Then NBC Nightly News and Brian Williams asked readers to offer their own ââ¬Å"good newsâ⬠stories. Submissions - and requests - for positive news poured in. It canââ¬â¢t be long before others catch on and balance the necessity of learning about the worldââ¬â¢s tragedies and struggles with the desire to hear about humanityââ¬â¢s efforts to heal these wounds. I think itââ¬â¢s safe to say that weââ¬â¢ve reached a point of compassion fatigue where crisis and tragedy donââ¬â¢t penetrate our brains and hearts in a sufficiently empathy-provoking way. We need balance. Itââ¬â¢s important to know about war and economic crashes, disease and catastrophe that affect our world, but without anything to counter the heaviness, it makes for a rather desolate template. The state of affairs starts looking hopeless, change seems elusive, and the Kardashians become infinitely more mentally digestible than foreclosure rates and bombings. Wanting to re-frame issues in a good light isnââ¬â¢t just idealism; itââ¬â¢s responsible business and effective persuasion. Itââ¬â¢s a little bit of subliminal manipulation, and itââ¬â¢s all good as far as Iââ¬â¢m concerned - re-frame an issue with a positive slant and we can trick readers into learning about concerns that need our collective attention. Itââ¬â¢s official: Kindness is cool. Nice is all right. Good news is here to stay. SAT Essay Prompt:à Write an essay in which you explain how Caroline Walkerà builds an argument to persuade her audience that positive news stories are important. In your essay, analyze how Walker uses one or more of the features in the directions that precede the passage (or features of your own choice) to strengthen the logic and persuasiveness of her argument. Be sure that your analysis focuses on the most relevant features of the passage. Your essay should not explain whether you agree with Walkerââ¬â¢s claims, but rather explain how Walker builds an argument to persuade her audience.
Tuesday, March 3, 2020
Domestication and Spread of the Sweet Potato
Domestication and Spread of the Sweet Potato The sweet potato (Ipomoea batatas) is a root crop, probably first domesticated somewhere between the Orinoco river in Venezuela north to the Yucatan Peninsula of Mexico. The oldest sweet potato discovered to date was in the Tres Ventanas cave in the Chilca Canyon region of Peru, ca. 8000 BCE, but it is believed to have been a wild form. Recent genetic research suggests that Ipomoea trifida, native to Colombia, Venezuela, and Costa Rica, is the closest living relative of I. batantas, and maybe its progenitor. The oldest remains of domesticated sweet potato in the Americas were found in Peru, about 2500 BCE. In Polynesia, decidedly Precolumbian sweet potato remains have been found in the Cook Islands by CE 1000-1100, Hawaii by CE 1290-1430, and Easter Island by CE 1525. Sweet potato pollen, phytoliths, and starch residues have been identified in agricultural plots alongside maize in South Auckland. Sweet Potato Transmissions Transmission of the sweet potato around the planet was primarily the work of the Spanish and Portuguese, who got it from the South Americans and spread it to Europe. That doesnt work for Polynesia, though; its too early by 500 years. Scholars generally assume that either seed of the potato were brought to Polynesia by birds such as the Golden Plover that regularly cross the Pacific; or by accidental raft drift by lost sailors from the South American coast. A recent computer simulation study indicates that raft drift is, in fact, a possibility. Source This article on the domestication of sweet potatoes is part of the About.com Guide to Plant Domestications, and part of the Dictionary of Archaeology. Bovell-Benjamin, Adelia. 2007. Sweet potato: A review of its past, present and future role in human nutrition. Advances in Food and Nutrition Research 52:1-59. Horrocks, Mark and Ian Lawlor 2006 Plant microfossil analysis of soils from Polynesian Journal of Archaeological Science 33(2):200-217.stonefields in South Auckland, New Zealand. Horrocks, Mark and Robert B. Rechtman 2009 Sweet potato (Ipomoea batatas) and banana (Musa sp.) microfossils in deposits from the Kona Field System, Island of Hawaii. Journal of Archaeological Science 36(5):1115-1126. Horrocks, Mark, Ian W. G. Smith, Scott L. Nichol, and Rod Wallace 2008 Sediment, soil and plant . Journal of Archaeological Science 35(9):2446-2464.microfossil analysis of Maori gardens at Anaura Bay, eastern North Island, New Zealand: comparison with descriptions made in 1769 by Captain Cooks expedition Montenegro, lvaro, Chris Avis, and Andrew Weaver. Modeling the prehistoric arrival of the sweet potato in Polynesia. 2008. Journal of Archaeological Science 35(2):355-367. OBrien, Patricia J. 1972. The Sweet Potato: Its Origin and Dispersal. American Anthropologist 74(3):342-365. Piperno, Dolores R. and Irene Holst. 1998. The Presence of Starch Grains on Prehistoric Stone Tools from the Humid Neotropics: Indications of Early Tuber Use and Agriculture in Panama. Journal of Archaeological Science 35:765-776. Srisuwan, Saranya, Darasinh Sihachakr, and Sonja Siljak-Yakovlev. 2006. The origin and evolution of sweet potato (Ipomoea batatas Lam.) and its wild relatives throughout the cytogenetic approaches. Plant Science 171:424ââ¬â433. Ugent, Donald and Linda W. Peterson. 1988. Archaeological remains of potato and sweet potato in Peru. Circular of the International Potato Center 16(3):1-10.
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