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Ledesma (2006) contended that when teaching teachers, certainly, skills training was necessary, but a more critical component was leadership development. As teachers learned new skills, there was a clear opportunity to build leadership and professionalism. As teachers learned new strategies, it was imperative that they embraced opportunities to teach other teachers and share with others at a faculty meeting, district or regional meeting. This practice was essential in helping teachers realize their potential beyond the classroom and the first step in creating teacher leader/mentors. Sparks (2004) states:

Skillful teaching in every classroom requires skillful leadership by principals … high- quality teaching in every classroom depends on principals who make the success of all students their highest priority, nurture continuous improvement in teaching, and create energizing, interdependent relationships among all members of the schoolcommunity. (p. 1)

Evidence suggested that school leaders played a crucial role in shaping how schools created an environment where students can effectively learn (Davis, Darling-Hammond, Lapointe&Meyerson, 2005). There was agreement regarding what effective leaders needed to know and be able to do (Leithwood, Seashore, Anderson&Sahlstrom, 2004). Davis et al.(2005) identified several university program features essential in the development of effective school leaders. These included “field-based internships, mentoring, cohort groups, tight collaboration between university programs and school districts, curricular coherence, problem-based instruction, and an emphasis on instructional leadership, change management, and organizational development” (p. 21).

Online learning

Higher education. According to Allen and Seaman (2010), online enrollments have grown significantly faster than overall higher education enrollments and showed no sign of slowing. During the fall of 2008, over 4.6 million students took at least one online course which represented a 17 percent increase over fall of 2007. These 4.6 million students represented more than one-quarter of all higher education students taking at least one online course. Despite the significant growth in online courses, acceptance of this learning approach has been met with criticisms (Abdullahi, 2011; Allen&Seaman, 2010; Mendenhall, 2011). Acceptance of online teaching by faculty has been comparatively constant since first measured in 2002. However, less than one-third of chief academic officers believed that their faculty accepted the value and legitimacy of online education. Another criticism was the quality of online learning.

Allen and Seaman (2007) reported that comparison of learning outcomes for online to face-to-face had been measured since 2003. Chief academic officers comparing online with face-to-face as same, somewhat superior, or superior increased 11 percent. This increase was in direct contrast with the acceptance of online by faculty over the same time period.

Mendenhall (2011) noted that quality was not just how many people graduate, but more so about what the graduates knew. Quality was also related to the time commitment, the costs of delivery and the effective use of technology in the delivery of the course. In an online environment that effectively used technology, faculty roles changed from delivering the content to mentoring students. Moreover, the use of technology for assessment helped determine what students knew and were able to do rather if they had regularly attended class. In this scenario, individualized learning became the model and the outcome was improved learning.

Questions & Answers

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
Do somebody tell me a best nano engineering book for beginners?
s. Reply
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
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
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
I'm interested in nanotube
Uday
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
AMJAD
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
AMJAD
what is system testing
AMJAD
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
Hello
Uday
I'm interested in Nanotube
Uday
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
Prasenjit
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Ncpea handbook of online instruction and programs in education leadership. OpenStax CNX. Mar 06, 2012 Download for free at http://cnx.org/content/col11375/1.24
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