时间:2019-01-12 作者:英语课 分类:2013年VOA慢速英语(五)月


英语课

 


What Online Teens Consider 'Research'



From VOA Learning English, this is the Education Report in Special English.


Teachers say the digital age has had a good influence -- and a not-so-good influence -- on this generation of American teenagers. More than 2,000 middle and high school teachers took an online survey. Researchers also spoke 1 with teachers in focus groups.


Three-quarters of the teachers said the Internet and digital search tools have had a “mostly positive” effect on their students’ research habits and skills. But 87 percent agreed that these technologies are creating an “easily distracted generation with short attention spans.” And 64 percent said the technologies “do more to distract students than to help them academically.” Many students think "doing research” now means just doing a quick search on Google.


The Pew Internet Project did the survey with the College Board and the National Writing Project. A majority of the teachers came from Advanced Placement classes, which provide college-level work for high school students.


Judy Buchanan is deputy director of the National Writing Project and a co-author of the report. Ms. Buchanan says digital research tools are helping 2 students learn more, and learn faster.


“Teachers really embrace these tools because they are ways to make some of learning exciting and engaging. Young people embrace these tools. And the goal is to really help them become creators of content, and meaningful content, and not just sort of consumers.”


But one problem the survey found is that many students are lacking in digital literacy. In other words, they trust too much of the information they find on the Internet. Judy Buchanan says these students have not developed the skills they need to judge the quality of online information.


“It’s just a lot to learn about how to discern credible 3 sources. And it’s something that really has to be taught and paid attention to. It’s like everything else -- in a world in which things can happen quickly, you really do need to have a way to step back, reflect and analyze 4 the information you have. And teachers can do a lot to teach that.”


Another problem the survey found is blamed on something that might not seem like a problem at all: being able to quickly find information online. Teachers say the result is a reduction in the desire and ability of their students to work hard to find answers. They say students are overly dependent on search engines and do not make enough use of printed books or research librarians.


Many teachers are also concerned that the Internet makes it easy for students to copy work done by others instead of using their own abilities.




n.(车轮的)辐条;轮辐;破坏某人的计划;阻挠某人的行动 v.讲,谈(speak的过去式);说;演说;从某种观点来说
  • They sourced the spoke nuts from our company.他们的轮辐螺帽是从我们公司获得的。
  • The spokes of a wheel are the bars that connect the outer ring to the centre.辐条是轮子上连接外圈与中心的条棒。
n.食物的一份&adj.帮助人的,辅助的
  • The poor children regularly pony up for a second helping of my hamburger. 那些可怜的孩子们总是要求我把我的汉堡包再给他们一份。
  • By doing this, they may at times be helping to restore competition. 这样一来, 他在某些时候,有助于竞争的加强。
adj.可信任的,可靠的
  • The news report is hardly credible.这则新闻报道令人难以置信。
  • Is there a credible alternative to the nuclear deterrent?是否有可以取代核威慑力量的可靠办法?
vt.分析,解析 (=analyse)
  • We should analyze the cause and effect of this event.我们应该分析这场事变的因果。
  • The teacher tried to analyze the cause of our failure.老师设法分析我们失败的原因。
学英语单词
a dog and pony show
alledged
antiflocculating agent
apertura lateralis ventriculi quarti
aretaic
armature leakage
aspides
autocorrelation test
Banach lattice
bandying around
Bekkai
blennotorrhea
Bowen's diseas
can end cement
coil height
competitive cardiac rhythm
constant air-speed control
cost insurance and freight
cresyl fast violet
crossfertilization
custommade
data copy
determination of protection forests
dew point instrument
Dlmer-X
down-flow spout
dustpanful
dyads
edge runner mill
environment-development
euler savery equation
event-driven application
fabric ribbon
family pterodactylidaes
filling date
Foz do Breu
generator matrix of convoluational codes
Gerber butyrometer
gestosis
he-cats
heliopora coerulea
implosion weapon
indefinite delivery type contract
inner bottom
internet protocol telephony solution for carriers
juryperson
Jāmi'
kiesner
Kroni
langnage
Leucothrichaceae
Linoproductus
lipid nephrosis
lithonephritis
London International Financial Futures Exchange
low hanging fruit
medical supervision
Memory like an elephant
meteoropathy
misvalues
naphthyl acetate
neoherculine
nonautomatically
Nyamapanda
old latins
opegrapha prosodea sclerocarpa
overall operating height
partial association coefficient
partial combustion process
photocytotoxicity
play down on
positional order
publicisings
sea surface height remote sensing
semicanal for tensor tympani
send out for sth
slept
socialist public economy
soil vent
specksioneers
sprung on
squawberries
stannic phosphoryl chloride
straight top boiler
strigillation
subbottom profiler
superpsyched
syph-ilitic aortitis
tarsal sucker
tax-shelter
THFC
time of storage
trichochromes
ultradry
urioste
Uzunisa
Victory ship
whole-arm translocation(muller 1940)
William Jennings Bryan
X-LA
yieldability
young Iady