Tuesday, November 27, 2012

Final Memo


Summary
The Brenner article emphasizes the use of language in mathematics classrooms and how the proper use and different uses of language can benefit culturally and linguistically diverse students. The role of language in math classrooms is first discussed, followed by its importance seen in recent studies and educational theories from past and present.  Finally, an overview of the Communication Framework for Mathematics is given that highlights various ways in which all students and teachers can participate and use language in the classroom.

Questions
1.       What issues/ questions about teaching English learners do the readings raise?
One of the most striking facts that Brenner brings out includes: “most research on educational innovation in mathematics has been done with relatively advantaged groups of students while classroom practice and research with less advantaged groups continues to stress mastery of basic skills,” (243). The disparity in the type of education that less advantaged groups, many being English Learners, is great compared to other populations. Some questions that this prompted me to think about included: Why is basic skill mastery over-emphasized in less advantaged groups? and Is it assumed that less advantaged students cannot perform at a higher level, or are these students so behind that basic skills need to be practiced repeatedly?
The article also touches upon student participation within the English Learner population in any given classroom. The idea that culture directly effects how students act in participate was demonstrated in multiple examples. For instance, some students are uncomfortable speaking in a class discussion, but do well in small groups. Often, if students are paired with another student with the same first language, students are more willing to explain their reasoning and insight. However, in the instance where “pairs constituted of an English monolingual student and a student with very limited proficiency in English resulted in very passive behavior on the part of the latter students,” (Brenner 257). These findings made me wonder how I could encourage participation in a classroom full of culturally diverse students. Knowing every students’ personal histories seems somewhat impossible, so developing a strategy that would ultimately help me with student participation is something I would want to look into.

2  How does the reading suggest you can promote these in your classroom:
     a.  Intellectual growth/academic excellence in mathematics and b. equity.

The reading supports me, in my beliefs, that all students should have the opportunity to learn at a higher level; certain populations should not only have a procedural education.  So many students are taught that the final answer of any math problem is all that matters, this type of thinking is the driving force of many basic skill mastery classrooms. Brenner emphasizes “class discussion should focus on why ideas are correct, not whether they are correct or incorrect,” (244).
Intellectual growth will come when students are able to demonstrate and justify their thinking. This article’s main purpose was to support a mathematical framework that utilizes communication and highlights the importance in creating opportunities for all students to communicate and participate in the classroom. Justifying their thoughts and actions, through academic language in English, can be terrifying to any student, even more so to an English Learner. Growth and academic excellence is achieved through justification; as it has been said many times before, one truly knows the material when one can teach it to another. Thus, teachers must create opportunities for all students to demonstrate and justify their thinking. I believe the best advice the article gave was “as the content of classroom discourse changes, some students will need the support of changed participant structures to develop the new communicative competence,” (Brenner 24).

Tuesday, November 6, 2012

Memo for Week 6

Fostering Algebraic Thinking Chapter 7

1. Summary/ What is Algebraic Thinking?
Algebraic thinking, as mentioned in last week's memo, involves connecting the function and structure of a system and being able to manipulate it using a variety of tools. In Chapter 7 the focus is linking multiple representations and finding connections within them. For teachers, the toughest part in helping students link representations is deciding when to give the necessary help. Understanding how each representation is linked together will help the student grow in their algebraic thinking, so this is something that they should really do on their own.

2. What are the central concepts, connections and habits of mind for teaching algebraic thinking?
The whole chapter emphasizes the importance of students understanding how and why different representations connect together. One connection, out of the many that Chapter 7 said students lacked, involves interpreting graphs at a global perspective and not point-wise. I think this connection is important, because it brings students from viewing points as a single entity (5th grade) to viewing graphs, its data and the function as a symbiotic team (higher level thinking).
By knowing how and why representations connect, students will be able to develop their habit of mind involving doing-undoing. This habit of mind will become easier to establish and do when students know how each representation connects to another; being able to manipulate one representation and see how this manipulation will affect the other representations.

3. What are recommendations for teaching algebra for understanding?
Many recommendations were given to teachers when teaching with multiple representations. One of the most emphasized recommendation was to not give students the answers; building connections must be done on their part because it will have the most meaning when they struggle to find answers on their own (not when they are given them). Because this chapter was on teaching algebra with multiple representations, there are plenty of examples showing the use of different representations in teaching the velocity equation (for example). In the excerpt describing a conversation between the teacher and students, the teacher can be seen scaffolding the material. He may have given them suggestions to approach the problem a specific way, but he never told the students what they should find or the answers. The teacher was also addressing the students' difficulties by asking specific questions that would determine where their misunderstandings lay.

Saturday, November 3, 2012

Interview Report

Everything is on my youtube video. Send me your preferred email so I can share it with you!