Tag: 海选翻车现场


Planting the seeds of STEM


first_imgEager students lean forward in their seats to watch an animated car drive across the screen at the front of the classroom. Hands shoot into the air as the classmates consider the instructor’s question about the relevant JavaScript functions.While it could be a scene from a computer science course at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS), in this case SEAS students are the instructors, teaching programming to a class of middle schoolers at the Gardner Pilot Academy in Allston.The instructors, members of the Harvard student-driven Digital Literacy Project (DLP), are working through one lesson in a 10-week computer science curriculum the organization is offering at seven local middle schools this year. The DLP outreach model is unusual because lessons are presented during the school day.“Just as these students might go to art class or music class, they are also going to get a taste of computer science,” said DLP President Sundar Solai ’19, a computer science concentrator. “Our hope is that, five or six years down the line when it is time for these students to consider careers or attending a university, they have an interest in pursuing STEM [science, technology, engineering, and math] or computer science.”About 30 DLP volunteers teach introductory computer science in 12 middle school classes each week. The curriculum offers an introduction to coding concepts using the image-based programming language Scratch, before moving on to more advanced coding practice in JavaScript. Harvard students develop course materials, which are carefully designed to be fun and interactive, Solai said.Members of the DLP technology team also create tools and coding examples to enhance classroom instruction. Crafting those coding problems often reinforces techniques the students learn in their Harvard courses, said Brian Sapozhnikov ’19, a computer science concentrator who directs the technology team.Chris Zhou ’19, an economics concentrator, helps Gardner Pilot Academy sixth-grader Jonathan Gonzalez write JavaScript functions on the classroom’s whiteboard. Photo by Adam Zewe/SEAS Communications“We strive to ensure our volunteers are up to speed on how to solve a wide variety of computer science problems. That kind of training is invaluable for someone who is interested in pursuing any field that requires engineering solutions,” he said. “In teaching, they need to understand the material. In writing code to solve problems, they need to understand the problems.”In addition to helping sharpen programming skills, DLP gives volunteers an instructor’s perspective on education, said Solai. Many go on to serve as Harvard teaching fellows, and some students have pursued careers at educational firms such as Khan Academy.While middle school students can be a tough audience sometimes, helping them develop skills and build confidence is rewarding, said Maria McLaughlin ’18, a computer science concentrator. She was introduced to programming in College, and credits her computer science training with improving her creativity and logic. Often, the middle school students she teaches have an “a-ha” moment when they realize programming is not magic, but a skill they can learn, she said.“I love seeing the programs that my students come up with and the light in their eyes when they get something to work for the first time,” said McLaughlin. “It is an addictive feeling — to dream something up and then see it become a reality before your eyes. I want to share that feeling with others.”The STEM lessons McLaughlin and her peers provide are also important for DLP partner schools, many of which face resource challenges.“As a full-service school, we work with partners to close the opportunity gaps that exist for our students,” said Lauren Fogarty, director of extended learning time at the Gardner Pilot Academy. “As an urban public school we do not readily have access to the STEM opportunities beyond our core science curriculum, and the Digital Literacy Project closes that gap. DLP not only provides engaging coding experiences for our students, but also gives our students access to our local University students.”The DLP leadership team plans to continue expanding to more schools, while developing new teaching tools and introducing the use of hardware into lessons. They are also considering hosting a community workshop to familiarize middle school teachers with introductory computer science materials they can easily incorporate into classes.“The field of computer science is going to become even more prominent in the future,” said Sapozhnikov. “By exposing these students to computer science at a young age, we are opening up opportunities for them in high school, college, and beyond.”SaveSaveSaveSavelast_img read more


Man Survives Being Hit by Train in Hicksville


first_imgSign up for our COVID-19 newsletter to stay up-to-date on the latest coronavirus news throughout New York A man survived being struck by a freight train in Hicksville early Monday morning, according to the Long Island Rail Road.The victim was hit by a New York & Atlantic freight train near the Hicksville station shortly before 2 a.m., railroad officials said.He suffered non-life threatening injuries, including some minor lacerations and fractures, according to an LIRR spokesman.A spokeswoman for Nassau University Medical Center said he is listed in stable condition.MTA police are investigation the cause of the incident.Several trains were delayed overnight, but the incident did not impact the Monday morning rush hour commute.last_img


Banking regulations might just survive the GOP


first_imgJudging by the bill moving through the Senate with bipartisan support, it is to grant regulatory relief to small banks while letting some big ones, but not the biggest, go along for the ride.Specifically, banks with less than $10 billion in assets would be exempt from the Volcker rule, a ban on trading risky securities; and the level of assets at which banks are considered systemically risky and subject to stricter capital requirements and other crisis-prevention rules would grow from $50 billion to $250 billion.The effect of the latter change would be to relax crisis-prevention controls on 26 of the 38 biggest banks in the United States, though the Federal Reserve could adjust that in certain cases.The bill will certainly please much of the financial sector, especially politically influential community banks; but this is not the same as saying it is wise.The failure of one or more $200 billon banks could pose systemic risks. Nor is it necessary.Community banks — 92 percent of federally insured institutions — are generally doing fine, according to the latest Federal Deposit Insurance Corp. statistics, which show that lending grew among these institutions during 2017, and that fourth-quarter net income would have increased 17 percent from a year ago but for one-time income tax charges.Indeed, bank stability and profitability had both recovered in recent years under Dodd-Frank, as has the economy as a whole, thus calling into question the bank lobby’s claim that deregulation is vital to restored growth. Categories: Editorial, OpinionThe following editorial appeared in The Washington Post:“We’re going to be doing a big number on Dodd-Frank,” President Donald Trump promised in the early days of his administration, implying imminent achievement of the long-standing Republican goal of repealing, or gutting, the signature financial reform law of President Barack Obama’s tenure.What Trump neglected to mention, of course, is that the only relevant number, big or small, was 60. That’s how many senators it would take to pass new legislation. Republicans could change Dodd-Frank only to the extent consistent with attracting sufficient Democratic votes. Now we’re finding out what the lowest common denominator may be. A case could be made that further toughening of capital requirements for the largest banks is in order and that Democrats should have insisted on it as the price of regulatory relief for small ones.Federal Reserve Bank of Minneapolis President Neel Kashkari advocates a 38 percent equity capital minimum — which could force the giants to break up.You don’t have to agree with Kashkari to worry nevertheless that the Senate bill sets a precedent for the biggest institutions to demand lower capital requirements the next time Congress takes up the issue.For now, that doesn’t seem politically possible; the Senate bill could represent the high-water mark of this Republican deregulatory wave.The House financial deregulation bill, which really would gut Dodd-Frank, has no chance of attracting enough Democratic support to pass the Senate.Though weakened, the basic Dodd-Frank regulatory framework might just survive two years of Republican control of the presidency and Congress, which certainly beats the alternative.More from The Daily Gazette:EDITORIAL: Urgent: Today is the last day to complete the censusEDITORIAL: Beware of voter intimidationEDITORIAL: Find a way to get family members into nursing homesEDITORIAL: Thruway tax unfair to working motoristsFoss: Should main downtown branch of the Schenectady County Public Library reopen?last_img read more


The Latest: South Korean baseball season to start May 5


first_imgThe Latest: South Korean baseball season to start May 5 Share This StoryFacebookTwitteremailPrintLinkedinRedditThe Latest on the effects of the coronavirus outbreak on sports around the world:___South Korea’s professional baseball league has decided to begin its season on May 5. Associated Press The games will be played without fans until the risk of infection from the coronavirus is gone.The league plans to maintain a 144-game regular-season schedule but has decided scrap its all-star game and shorten the first round of the playoffs from a best-of-five to best-of-three series.The KBO says it could shorten the regular season if infections erupt. The league will advise players to wear face masks in locker rooms and require them to download smartphone apps to report their daily health status to league officials.___More AP sports: https://apnews.com/apf-sports and https://twitter.com/AP_Sports,Tampa Bay Lightning advance to face Dallas Stars in Stanley Cup finals, beating New York Islanders 2-1 in OT in Game 6 April 21, 2020last_img read more




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