<< Chapter < Page Chapter >> Page >
Teaching has changed in the past 10-20 years, and this module outlines four major new trends in education and how they affect today's teachers.

In the past decade or two teaching has changed significantly, so much in fact that schools may not be what some of us remember from our own childhood. Changes have affected both the opportunities and the challenges of teaching, as well as the attitudes, knowledge, and skills needed to prepare for a teaching career. The changes have influenced much of the content of this book.

To see what we mean, look briefly at four new trends in education, at how they have changed what teachers do, and at how you will therefore need to prepare to teach:

  • increased diversity: there are more differences among students than there used to be. Diversity has made teaching more fulfilling as a career, but also made more challenging in certain respects.
  • * increased instructional technology: classrooms, schools, and students use computers more often today than in the past for research, writing, communicating, and keeping records. Technology has created new ways for students to learn (for example, this textbook would not be possible without Internet technology!). It has also altered how teachers can teach most effectively, and even raised issues about what constitutes “true” teaching and learning.
  • greater accountability in education: both the public and educators themselves pay more attention than in the past to how to assess (or provide evidence for) learning and good quality teaching. The attention has increased the importance of education to the public (a good thing) and improved education for some students. But it has also created new constraints on what teachers teach and what students learn.
  • increased professionalism of teachers: Now more than ever, teachers are able to assess the quality of their own work as well as that of colleagues, and to take steps to improve it when necessary. Professionalism improves teaching, but by creating higher standards of practice it also creates greater worries about whether particular teachers and schools are “good enough”.

How do these changes show up in the daily life of classrooms? The answer depends partly on where you teach; circumstances differ among schools, cities, and even whole societies. Some clues about the effects of the trends on classroom life can be found, however, by considering one particular case—the changes happening in North America.

New trend #1: diversity in students

Students have, of course, always been diverse. Whether in the past or in the present day, students learn at unique paces, show unique personalities, and learn in their own ways. In recent decades, though, the forms and extent of diversity have increased. Now more than ever, teachers are likely to serve students from diverse language backgrounds, to serve more individuals with special educational needs, and to teach students either younger and older than in the past.

Language diversity

Take the case of language diversity. In the United States, about 40 million people, or 14 per cent of the population are Hispanic. About 20 per cent of these speak primarily Spanish, and approximately another 50 per cent speak only limited English (United States Census Bureau, 2005). The educators responsible for the children in this group need to accommodate instruction to these students somehow. Part of the solution, of course, is to arrange specialized second-language teachers and classes. But adjustment must also happen in “regular” classrooms of various grade levels and subjects. Classroom teachers must learn to communicate with students whose English language background is limited, at the same time that the students themselves are learning to use English more fluently (Pitt, 2005). Since relatively few teachers are Hispanic or speak fluent Spanish, the adjustments can sometimes be a challenge. Teachers must plan lessons and tasks that students actually understand. At the same time teachers must also keep track of the major learning goals of the curriculum. In [link] (“Student Diversity”) and [link] (“Planning Instruction”), some strategies for doing so are described. As you gain experience teaching, you will no doubt find additional strategies and resources (Gebhard, 2006), especially if second-language learners become an important part of your classes.

Questions & Answers

What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
Stoney Reply
why we need to study biomolecules, molecular biology in nanotechnology?
Adin Reply
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
Adin
why?
Adin
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
anyone know any internet site where one can find nanotechnology papers?
Damian Reply
research.net
kanaga
sciencedirect big data base
Ernesto
Introduction about quantum dots in nanotechnology
Praveena Reply
what does nano mean?
Anassong Reply
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
Daniel
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
Maciej
characteristics of micro business
Abigail
for teaching engĺish at school how nano technology help us
Anassong
Do somebody tell me a best nano engineering book for beginners?
s. Reply
there is no specific books for beginners but there is book called principle of nanotechnology
NANO
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
carbon nanotubes has various application in fuel cells membrane, current research on cancer drug,and in electronics MEMS and NEMS etc
NANO
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
SUYASH Reply
for screen printed electrodes ?
SUYASH
What is lattice structure?
s. Reply
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
Sanket Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
Got questions? Join the online conversation and get instant answers!
Jobilize.com Reply

Get the best Algebra and trigonometry course in your pocket!





Source:  OpenStax, Educational psychology. OpenStax CNX. May 11, 2011 Download for free at http://cnx.org/content/col11302/1.2
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'Educational psychology' conversation and receive update notifications?

Ask