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Each month, math coaches provided teachers with professional development in new math strategies, pedagogy, and remediation techniques. Every two months, teachers were provided with unit and benchmark assessments aligned to the pacing. Additionally, they were trained in developing grade level appropriate weekly formative assessments.

The administrative coaches met with principals individually in November of 2006 to establish a clear set of achievable math goals such as doubling the number of students proficient in math by May of 2007. Each principal had to determine and to gain staff agreement about the percentage of students they expected to become proficient in math by testing time. A monitoring system to ensure that agreed upon next steps between the principal and coach was established. Coaches and principals discussed common assessment timelines, how to use assessments to improve instruction, and how to conduct assessment conferences with individual teachers. Additionally, a schedule for monthly walkthroughs with the administrative coaches and each principal was developed.

Methods of inquiry

The purpose of this paper is to answer the following questions: 1) What components of the model were used by each school? 2) To what degree did each school implement the components? and 3) What are the teacher perceptions about the math model and student achievement?

To help determine the extent to which aspects of the RM 2 model were implemented, surveys were distributed in the fall of 2008. One survey was sent to principals and another to 40 teachers. Of the 40 teachers, 31 responded. Of the three principals, two returned the completed survey. It should be noted that one principal has been a principal for 5 years; all five at the same site. The other principal has 30 plus years with the last six in the building.

The teacher survey consisted of 33 multiple choice questions and two open-ended questions, while the principal survey consisted of 33 open ended questions and two selected response questions. The questions were designed to answer questions about which aspects of the math model teachers were using, the frequency with which they were using them, and which aspects the teachers felt were having the most impact on students’ success. The surveys were hand delivered to each site and were returned anonymously in an envelope.

Findings and discussion

Implementation of components of the rm2 math model

Two sets of questions asked about the frequency with which teachers were using instructional strategies from RM 2 (see Table 2). All teachers indicate they were using problem of the day (POD) word problems, clearly stated and posted objectives, comprehensible and visual vocabulary, comprehensible modeled input, structured guided practice, independent practice, student collaboration and student presentations at least “sometimes.” Responses show that the most frequently used of these components are posting clearly stated objectives, using comprehensible and visual vocabulary, using modeled output, using structured guided practice and using independent practice. Student presentations are used the least.

Questions & Answers

anyone know any internet site where one can find nanotechnology papers?
Damian Reply
research.net
kanaga
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
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
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 education leadership review, volume 10, number 2; august 2009. OpenStax CNX. Feb 22, 2010 Download for free at http://cnx.org/content/col10710/1.2
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