Monday, July 30, 2012

Using Technology to Enhance Dialogue

Using Technology to Enhance Dialogue

by Jenny McFerin, OSU Literacy Collaborative Trainer

Just the other day, my children (Abby and Connor), along with my niece (Quinn), were playing. They started off playing school. During their play I noticed how they were effortlessly using their electronic devices to enhance the learning at ‘school’. For the announcements, the principal had her iPad which helped her give the weather report. The teacher used the iPod to create a list of assignments the class would have to complete. The student used the iPod to research ocean animals (the area of focus for the day). Then, something happened at ‘school’. Everyone scattered, each with an electronic device in hand…one upstairs, one downstairs, and one outside. The conversations were deep and engaging. From iPod to iPad they discussed via video chatting how exactly this problem at school would get solved. Once the issue was resolved, the electronics went by the wayside and they came together for lunch and finished their ‘day at school’.   Later that night, I read this exchange that took place between Quinn and Abby:

Quinn:   I miss u!

Abby: I miss you to

Abby: Can I fas tim you

When we think of opportunities for talk in the classroom we traditionally use talk in whole group, small group, triads, or partners. Nothing can replace looking eye to eye and speaking. Children need to learn how to engage and be social with peers and adults.   

Children also need to learn how to appropriately use technology. Consider the power of conversation and engagement when technology can be used. 

As you prepare to welcome a new class of students into your classroom, how might you use technology to enhance dialogue?

Monday, July 16, 2012

That's Why It's Called Teaching

That's Why It's Called Teaching
By Wendy Sheets, Intermediate Literacy Trainer 

The sun shone brightly on the waves and the shouts and laughter amid the fishermen could be heard as we walked onto the long concrete jetty that stretched into the ocean. My husband and I were visiting my parents in Florida and had crossed the hot sand to reach the pier at Sebastian Inlet Park. Among the many fishermen, there was a boy around age 14, who was busy with the work of fishing. As we stood there enjoying the sunshine, the breeze, and the contented manatees far below us, I couldn't help but keep an eye on the assiduous young fisherman. Wearing just shorts, his bronze back was evidence of his frequent trips to the salty waters to pursue this love of his. He skillfully maneuvered his pole, carefully baiting and casting into the swells of lapping waters. When he spotted three large stingrays swimming in the distance, he quickly changed his bait to begin a judicious mission. We watched with wonder as he pursued his catch, much like an adrenaline-filled predator seeking his prey. Through his determination, he managed to hook one of those stingrays, and thus began the process of working him in. Tenacity took the lead and inexperience fled as the young man patiently pulled just a bit at a time, slowly fatiguing the thrashing stingray. I watched with interest as he worked and waited with tired muscles, determined to win the battle as time slipped away. Rubbing his arms, he asked another man to briefly take the pole before returning to his task. The weary stingray, after a lengthy time, pulled under the jetty with a final burst of zeal, and the line snapped, leaving the boy's pole disappointingly empty. I felt a sense of loss, sorry for the young man who had endured so long. Upon turning to look at me, he smiled and shrugged, proclaiming, "That's why it's called fishing. It's not called catching."

As I reflected upon that experience, I thought about how much it was like our work with those we teach, children or adults. Like that boy, we must be determined and dedicated, committed to our work. We are excited and filled with anticipation and fortitude as we observe progress, moving slowly, but always maintaining a sense of urgency. Basking in the sun is always a pleasure, but when the work needs done, we roll up our sleeves, knowing we have an important mission.  When dealing with "a struggler," we must be willing to have patience, coming alongside and lifting for as long as it takes, expending great amounts of energy, sometimes even pausing to reflect and massage our sore muscles. When progress comes slowly, we may have to reach out for help from a more expert other, someone who can bear the weight better than us at that moment. We give it our all, never retreating to throw in the towel, not willing to lose our fight. We remember that learning is a journey, and we have an ever-important job to do. That's why it's called teaching.

Monday, June 18, 2012

Summer Project: Building up Classroom Library with Nonfiction Articles

Summer Project:  Building up Classroom Library with Nonfiction Articles


Why?  Various sources suggest that classroom libraries should contain 50% to 60% nonfiction material for our readers, regardless of the grade level.  Personally, I haven’t seen a classroom library that comes close to that yet.  I’m sure that is due to the expense of adding nonfiction books.  However, I do understand the need to expose our readers at every age to nonfiction materials, since it is reported that about 90% of what adults read is nonfiction.

How?  I just started a summer project that I wanted to share with you.  I am collecting articles from the internet that can be included in a classroom library.  I plan to print off the articles and organize them so that readers can select articles by topics.  (I actually found a large magazine holder for the articles at a yard sale for $4!)

I believe reading these nonfiction articles will support their comprehension of informational text, provide them with a wealth of mentor texts for writing articles, encourage them to explore content-related topics further, and be very enjoyable (Wow! What a concept, huh?!)

Susan Johnson, a literacy coach at Malabar Intermediate, has already started a similar project for nonfiction articles.  She has downloaded articles from the internet, placed them on colored folders, laminated them, and organized them in bins by topics/subjects (color-coded folders).  She has included a section for “mini-biographies”.

I’ve listed below some of the sites that I’m going to use for my article collection.  Please post any sites for articles that you are willing to share.  My goal is to have 50 articles by August!  I’ll keep you posted!


Websites for Articles


http://www.epa.gov/owow/NPS/nps_edu/pdf/join.pdf

http://www.dogonews.com/2012/6/16/futuristic-super-trees-to-soon-light-up-singapores-marina-bay

http://teachingkidsnews.com/2012/06/17/1-nik-wallenda-crosses-niagara-falls-on-a-tightrope-wire/

http://www.scholastic.com/browse/article.jsp?id=3757341

http://www.ready.gov/tornadoes

Thursday, May 24, 2012

Engaging English Language Learners In Discussion Related to Prior Knowledge and Experiences

Engaging English Language Learners
In Discussion Related to Prior Knowledge and Experiences


By Jackie Wissman, SWCS District Trainer

Are We Asking the Right Questions?


Though tapping prior knowledge to connect new learning and understandings to existing schema is important for all students, it is highly emphasized in readings related to meeting the needs of our growing English Language Learner (ELL) population.    In fact, tapping student’s prior knowledge is one of ten accommodations that have been proven effective for English Language Learners (Laturnau, 2003).  Often, there is the misconception that ELL students abstain from conversations related to prior knowledge because they lack related experiences or background knowledge.   We need to realize, however, that the ways in which we elicit information greatly impacts the level in which students can connect, discuss and engage.    Helping children connect to the larger themes and overall ideas of stories will help all students, including English Language Learners, make meaningful connections and take part in valuable discussions that enhance comprehension.  If we want to engage our English Language Learners, we need to think carefully about the questions we are asking!

Connecting to the Literal Meaning Vs. Overall Theme: A Case Study Comparison


Recently, I had the opportunity to see two teachers introduce Snow on the Hill to two different guided reading groups of mostly ELL second graders.  The text is about a family whose car gets stuck in a ditch while driving to town on a snowy day.  While waiting for the tow truck, the children use plastic bags to sled down the hill.  In the first introduction, the teacher elicited background knowledge by asking if the children had ever been sledding.  The teacher and one student talked about sledding for about a minute.  The other students, 3 of 4 who were ELL, listened respectfully but did not contribute to the discussion.  They had no prior experiences or connections to sledding.

In the second introduction to a group of 5 students, 4 of which were ELL, the conversation related to prior knowledge was quite different.  Instead of asking the students to connect to the literal meaning of the text, the teacher asked them to connect to the larger theme, “ Have you ever had to make the most of a bad situation or had something good come from something bad?”  After the teacher shared a time where her family made the most of a two-day power outage, they all had something to say.  One student shared the time that she forgot her lunch and was quite upset until all of her friends gave her a small part of their lunch.  “It was my most favorite lunch ever!” she exclaimed.  This is certainly an example of something good coming from something bad!  The students all participated in a 5-minute conversation connecting to the big idea of the text before the teacher moved to a more literal discussion and introduction of unknown vocabulary and concepts including sledding, ditches and tow trucks.  


Why is Discussing the Overall Theme Prior to Introducing Literal Meanings so Important?


Cummins (1994) shares that we must provide instruction which values the educational and personal experiences of our ELL students rather than ignore or try to replace these experiences.  Going beyond the literal level and helping kids think about the larger themes and ideas makes it possible for all students to connect and discuss.  This values their experiences and knowledge even if it is different than our own.


Key Vocabulary and Concepts:
 

This is not to say that talk related to literal meanings and concepts is not important to ELL students.   In fact, teaching key vocabulary and concepts is another one of the ten accommodations proven effective with ELL students (Laturnau, 2003)!    Meaningful vocabulary and concepts must be included in instruction including book introductions and interactive read aloud discussions if our ELL students are going to truly comprehend.   We must remember, however, that though it is quite necessary, there is much more to building background knowledge than introducing vocabulary!    We need to help students think within, beyond and about the text!


Links Across the LC Framework:


The idea of tapping prior knowledge beyond the literal level can easily be applied across the framework. 

Guided Reading: The Snow on the Hill example demonstrates how helping students connect to the overall theme in book introductions can result in more meaningful engagement and comprehension. 

Interactive Read Alouds and Shared Reading: We can certainly engage students in intentional conversation that allows them to connect to and think about larger themes and author’s purpose during our interactive read alouds or shared readings.  We can also model our own thinking as a means of lifting the thinking and connections of the students.  In addition, we can help students begin to see the connections between themes across texts; that authors often write about universal themes such as friendship or overcoming obstacles.

Writing Workshop:  We must recognize and value different perspectives and experiences.  Students need to connect with topics in order to invest in them!  Though we help kids think about ideas worth writing about, we cannot rely on prompts! 


Conclusion:


When we help kids connect to the big ideas and overall themes, we open the possibilities for response and honor the experiences and prior knowledge of all students, including our English Language Learners.   We must remember that the ways in which we elicit background knowledge and experiences will certainly impact if and how students respond!

References:

Cummins, J. (1994). Knowledge, power and identity in teaching English as a second language.
In F. Genesee (Ed.), Educating Second Language Children.  New York:  Cambridge University Press. 

Laturnau, J. (2003). Standards-Based Instruction for English Language
Learners. In G. G. Garcia, & G. G. Garcia (Ed.), English Learners: Reaching the Highest Level of English Literacy (pp. 286-305). Newark, DE: International Reading Association, Inc.

Smith, A. (1997). Snow on the Hill. Illustrated by Greenhatch, B. US Edition: Rigby

Pinnell, G. S., & Fountas, I. C. (2001, 2008). The Continuum of Literacy
Learning Grades PreK-8: A Guide to Teaching
. Portsmouth: Heinnemann.

Monday, May 14, 2012

Understanding Orthography and its Implications for English Language Learners


Understanding Orthography and its Implications for English Language Learners


By Wendy Sheets, Intermediate Literacy Trainer 


In understanding approaches for reaching our English Language Learners, I’ve been doing some studying lately. The book English Learners: Reaching the Highest Level of English Literacy, edited by Gilbert G. Garcia (2003), is a useful resource. As I looked at chapter four, written by Donald R. Bear, Shane Templeton, Lori A. Helman, and Tamara Baren, I was able to glean (and would like to share) a better understanding of orthographic development and its implications for the support we give to our English Language Learners. As educators, we may be better equipped if we understand how orthography propels reading development and how word-study instruction can be a powerful practice to increase literacy learning.

Understanding the Layers of Orthography    

Although there are many different orthographies, most of them are composed of sound, pattern, and meaning, which are evolving layers of information. A shallow or transparent orthography is one that is highly regular in its sound-symbol correspondences, such as spelling in Spanish or Italian. In these orthographies, it is easy to decode written words because there are fewer sounds and a direct correspondence between sounds and letters. A deep or opaque orthography, such as French or English, often includes a less direct correspondence between letters and sounds. Chinese, which is also a deep orthography, includes characters that represent morphemes, and they contain sound, pattern, and meaning layers. Semitransparent orthographies, such as German, are characterized somewhere between shallow and deep orthographies. According to Rieben, Saada-Robert, & Moro, the progression within a student’s literacy learning often takes place in stages or “phases of dominance” (as cited in Garcia, 2003, p.73). Those reading and spelling stages are a progression from sound to pattern to meaning, and may be broken down to include the following: Emergent, Letter Name-Alphabetic, Within Word Pattern, Syllables and Affixes, and Derivational Relations. If you have used Donald Bear’s or Kathy Ganske’s developmental spelling inventories, you should be familiar with these stages of spelling and reading.

I found it interesting to consider the impact on development that a deeper or more opaque orthography has. For instance, in English, patterns are examined earlier and for a longer period of time than in more transparent orthographies, such as Spanish. Where a character represents a single syllable, such as in Chinese, young children may make the match between the sound and written symbol early (around age 4). Within a shallow orthography, emergent readers and spellers may appear more advanced because of their ability to track text and make a few sound-symbol correspondences. We see faster reading rates among Spanish readers because it is easier to read more words accurately within a shallow orthography. However, reading with expression and building an extensive sight vocabulary is more complicated.


How Bilingualism Affects Development 


It is helpful for educators to have knowledge about the spoken and written languages of their students in order to understand their development. The interaction between spoken languages has an impact on what students hear and how they pronounce words. For example, a teacher may hear the short i in hit, but to her students, it may sound more like a long e (as in heat). There are several sounds in English that may be difficult for Spanish-speaking students to pronounce. Those include /d/, /j/, /r/, /v/, /z/, /sh/, /th/, /zh/, /ng/; beginning and ending with s, and ending sounds with r. Knowing that it may be logical for the j as in jump to be pronounced like chump, for example, can be helpful for teachers. The good news, according to Tolchinsky & Teberosky (1998), is that in comparative studies of orthographic knowledge, bilingual learners negotiate between languages and literacies (as cited in Garcia, 2003, p. 75). Instead of different orthographies causing confusion, learners apply their knowledge about spelling and reading from one language to another. There are some cognitive advantages to bilingualism in growing a stronger knowledge base with respect to each language. In young children, the phonetic or sound quality of words should be emphasized, as those phonological processes create a foundation for reading.


Word Study Activities  

In order to develop a word-study program, it is recommended that a spelling inventory be used to reveal what students know about English orthography and their primary language. I’ve found useful spelling inventories in the publications: Words Their Way: Word Study for Phonics, Vocabulary, and Spelling Instruction and Word Journeys: Assessment-Guided Phonics, Spelling, and Vocabulary Instruction. Words that can be spelled can also be read, so spelling assessments reveal a measure of word reading or decoding. Bear, Templeton, Helman, and Baren suggest engaging students in instructional activities of sorting and charting to explore patterns and facilitate vocabulary development. Emergent learners may explore and make distinctions through concept sorts, using objects and pictures such as buttons, plastic animals, and macaroni according to different criteria. They may play “Concentration” games, sort by the way pictures or objects sound at the beginning, or by other criteria, such as size. Later, sorts may become more abstract, with the purpose of examining contrasting words with stress assignment, or words in the past tense. Beginning charting experiences include shared opportunities for students to talk about what they know, watch a teacher or another student model the writing, listen to syllables, think about word parts, and use analogies to spell. They may build webs together and may chart known words from around the world. These experiences also broaden English-speaking students’ vocabulary and appreciation of other languages. Collecting and charting interesting words and clarifying meaning (through questioning, discussion, noticing relationships, and using a dictionary or thesaurus) is a way older students may explore vocabulary as well. Students may learn to make meaning connections between words for various reasons. As they notice connections and relationships between words, they understand more about the structure of words and are able to pose important questions about word meaning. Word study is not a matter of naming rules, but of discovering patterns. Physically manipulating words provides the active process of construction to take learning beyond the verbal level, leading to automaticity. Sorting and charting activities may be explored within content area studies as well. Throughout all of these activities, it is important to support English language learners with practices that use oral language to bridge an understanding to the written.


Talk, Talk, Talk!


It is imperative to note the understanding that learning is a social process, and that English language learners (along with all of us) need multiple opportunities for discussion and interaction with others. As we consider orthography and the acquisition of language, we also must remember that while a student is able to decode or write a word, without building meaning, the process is not truly reading. Although I am able to “decode” text in Spanish, my understanding is quite limited. I have to agree with Marie Clay’s assertion that “Reading is a message-making, problem-solving activity, which increases in power and flexibility the more it is practiced” (Clay, 1991). In order to build comprehension and engage students in making meaning, much conversation needs to take place. “Dialogue seeks to harness the ‘collective intelligence’…of the people around you; together we are more aware and smarter than we are on our own” (Isaacs, 1999, p.11).  It is through purposeful talk with others that we construct ideas and visions of possibility for ourselves and each other.  As we do this, we create that habit of mind to think reflectively and critically, rather than passively absorbing information in isolation.  We know that new knowledge connects to previous knowledge. As our English language learners synthesize by building on oral language resources, background experiences, and literacy in other languages, it is my hope that we, too, may create new understandings as we strive to improve our practices to best support all of our learners.


References

Bear, D.R., Invernizzi, M., Templeton, S., & Johnston, F.R. (2000).
        Words Their Way: Word Study for Phonics, Vocabulary, and Spelling
        Instruction. Upper Saddle, NJ: Prentice Hall.

Clay, M. (1991). Becoming Literate: The Construction of Inner Control.
        Heinemann.

Ganske, K. (2000). Word Journeys: Assessment-Guided Phonics, Spelling,
        and Vocabulary Instruction. New York: The Guilford Press.

Garcia, G.G. (2003). English Learners: Reaching the Highest Level of English
        Literacy. International Reading Association.

Isaacs, W. (1999). Dialogue: The Art of Thinking Together. New York: Random
        House.



Monday, April 23, 2012

Navigating Implementation: The Role of the Principal

Navigating Implementation: The Role of the Principal


By: Jenny McFerin, Literacy Collaborative K-2 University Trainer

Literacy Collaborative is a comprehensive school reform model designed to improve reading, writing, and language skills of elementary children. The instructional framework, professional development, and coaching are the fundamentals of the model (Literacy Collaborative 2012).  In order to ensure fidelity of implementation, there are standards for the district, principal, literacy coach, and classroom teachers to follow. Buildings that follow the standards in implementation are schools with high academic success and teacher knowledge. While coming together as a team helps to manage the bumps in the road, the principal is a key element in navigating staff through the many challenges that come with change. 

I would like to offer three actions a principal can take to support implementation of Literacy Collaborative:
  1. Learn about the Literacy Collaborative Framework. Principals can learn about the framework by attending professional development offered by the literacy coach, being present in classrooms and engaging in conversations with teachers and the literacy coach about implementation.
  2. Communicate with the literacy coach and classroom teachers. Schedule regular meetings with the literacy coach to discuss what is going well in regards to implementation. Talk with teachers about the literacy happenings in the classroom.
  3. Provide resources that support implementation.  From schedules to materials, the principal has the capacity to strengthen opportunities for teaching and learning. Students need 2- 2 ½ hours of daily literacy instructions. Teachers need time to analyze data and make plans for intentional teaching based on the analysis.  Engaging in conversations with the literacy coach and colleagues about data and teaching will ensure student growth.
The leadership in a building determines the success of implementation. The principal has the capacity to positively impact student achievement and teacher growth. Creating a community of learners, communicating expectations and providing time and resources are keys for principals to consider while navigating implementation. 
What are you doing to support implementation in your building?
Sources:
Literacy Collaborative (2012). Literacy Collaborative [This section of the website describes the Literacy Collaborative]. Retrieved from http://www.lcosu.org/

Monday, April 09, 2012

Acquiring Second-Languages through Constructivist and Communicative Approaches in Literacy Collaborative Schools

Acquiring Second-Languages through Constructivist and Communicative Approaches in Literacy Collaborative Schools

By: Shelly Schaub, K-2 Literacy Collaborative Trainer

English Language Learner (ELL) populations are growing at fast rate in most school districts across the United States. Projections suggest that “language minority students (those who speak a language other than English at home and who have varying levels of proficiency in English) will comprise over 40 percent of elementary and secondary students by 2030 (Thomas & Collier, 2001). Many questions are being asked about how to meet the needs of ELL students in classroom literacy blocks. The purpose of this article is to link the constructivist approach of the Literacy Collaborative framework for literacy instruction to the communicative/constructivist approaches to second-language acquisition.

Literacy Collaborative is a school-reform literacy project that supports teachers in raising their expertise through on-going professional development. The theory base upon which this professional development is built is largely grounded in the constructivist view of Vygotsky (1978). The constructivist paradigm is a view of instruction which focuses on using what the learner already knows and adding new understandings to construct meaning. The learner’s strength and needs are the center of instruction. According to Crawford (2003), “Communicative approaches to second-language acquisition are based on concepts, theories, and hypothesis that converge around the constructivist paradigm.”

Vygotsky’s theory of constructivism involves three important elements: Zone of Proximal Development (Vygotsky, 1978), Scaffolding (Bruner, 1978), and Approximation (Holdaway, 1979).

Element 1: Vygotsky’s Zone of Proximal Development , ZPD, is defined as “the distance between the actual developmental level as determined by independent problem-solving under adult guidance in collaboration with more capable peers” (pp. 86-87). Teachers find a child’s ZPD through various methods of systematic observations. The analysis of drawings, writing, reading, speaking and spelling provides evidence of a child’s understandings and help teachers decide a next step for instruction. Vygotsky’s hypothesis leans heavily on the social construction of knowledge which grows from the support of more capable others (e.g. parents, teachers, older siblings, etc.).

Element 2: Scaffolding involves a teacher finding a child’s ZPD and engaging with a child or group of children in a learning task while providing temporary supports that are removed as students show evidence of independence. As student show progress in language development, scaffolds are gradually removed to release responsibility to the child. Teachers engage in scaffolding student learning by designing lessons and using intentional language the move from teaching to prompting to reinforcing particular concepts.

Element 3: Approximation is a process in which English language learners imitate the language behaviors of their models. As they test hypothesis about their new language acquisition, they grow more proficient. Approximation is dependent on oral and written opportunities within the context of authentic wholes. In other words, English language learners address listening, speaking, reading, and writing as a totality or whole, not a separate entities. Skillful teachers engage students in integrated language and literacy tasks in which they listen, talk, read, and write in a safe community of problem-solvers.

Connecting Theory to Practice:

Through the study of these theoretical understandings, teaching practices can be enhanced to meet the needs of second-language learners as they acquire language and literacy. Early literacy experiences in the Literacy Collaborative classroom provide numerous opportunities for children to move towards proficiency. The Literacy Collaborative framework is a workshop-based approach to instruction. The framework is divided into reading, writing, and language/word study workshops. For details about the Literacy Collaborative framework, visit www.lcosu.org. The Literacy Collaborative classroom is a print-rich, organized environment that provides opportunities for exploration, scaffolding, and socialization. The Literacy Collaborative classroom is intentionally arranged to facilitate whole and small group instruction.

Whole Group Meeting Space:



This first grade classroom is arranged to facilitate whole group teaching elements which include reading to children, reading poems and big books with children, writing with children on the large easel, and studying letters, words and how they work through resources such as the word wall and linking charts. These language, literacy and vocabulary experiences are rich when they are surrounded by a sea of talk through authentic conversations, modeling, and scaffolding from the teacher and peers.

Small Group Work Spaces:


This kindergarten classroom is arranged to facilitate small groups of children working together. Through exploration in heterogeneous, learning groups, children are given the opportunities to socially construct knowledge (Vygotsky, 1978) while engaging in learning opportunities that are designed with success in mind. 


The guided reading table is another small group meeting space where children read leveled books that are in their ZPD with the support of their classroom teacher. These homogeneous groups engage in conversations before, during and after the reading of high quality stories. English language learners participate in conversations about texts with the modeling, prompting, and reinforcing of the teacher.

Conclusions:

English language learners need a constructivist/communicative approach to learning English as a second language because the opportunities for learning are authentic and are focused on meaning-making and problem-solving. Teachers need the support of colleagues and highly trained coaches to explore the theories related to best practices for instructing English language learners and implement these theories through practice into their classrooms. High-quality teaching is student- centered and requires decision-making and flexibility based on the understandings of student needs. A constructivist classroom is a student-centered classroom. A Literacy Collaborative classroom is a constructive, student-centered classroom built on Vygotsky’s theory that “What a child can do in cooperation today, he can do alone tomorrow.”

References:

Bruner, J.S. (1978). The role of dialogue in language acquisition. In A. Sinclair, R.J. Jarvella, & W.M. Levelt (Eds.), The child’s conception of language (pp. 241-256). New York: Springer-Verlag.

Holdaway, D. (1979). The foundation of literacy. Sydney: Ashton Scholastic.

Crawford, A.N. (2003). Communicative approaches to second-language acquisition: A bridge to reading comprehension. In G.G. Garcia (Ed.), English Learners: Reaching the Highest Level of English Literacy (pp. 152-178). Newark, DE: International Reading Association, Inc.

Mid-Continent Research for Education and Learning (2005). English Language Learners: A Growing Population. Retrieved April1, 2012 from http://www.mcrel.org/topics/Diversity/products/257/

Thomas, W.P., & Collier, V. (1997). School effectiveness for language minority students. Washington, D.C.: National Center for Bilingual Education.

Vygotsky, L.S. (1978). Mind in Society: The development of higher psychological processes (M. Cole, V. John-Steiner, S. Scribner, & E. Souberman. Eds. And Trans.). Cambridge, MA: Harvard University Press (Original work published 1934)