Showing posts with label Marulas Elementary School. Show all posts
Showing posts with label Marulas Elementary School. Show all posts

Saturday, October 04, 2014

Katha 2014: Science Track-Facilitating Change through Action Research

Minutes of the Workshop Transcribed. Speaker Dr. Maricar Prudente

KATHA 2014 Batch 2: Day 10
Science Track: Facilitating Change through Action Research
Dr. Maricar Prudente
Science Education Department
De La Salle University-Manila
October 4, 2014

Minutes of the Workshop

1. Introduction. The speaker first introduced the importance of action research not just for the sake of doing it but for the sake of making a difference in their students’ learning. She also emphasized about facilitating change that leads to new knowledge, which will also eventually lead to change in teaching the course for the students. It is a research that attempts to embed action and change in the actual research process.
 
2. Action Research. Research generates knowledge to 1) build broader knowledge, which entails a basic or pure research 2) pave way for change through applied or evaluative research 3) action change within a system 4) emancipate through action and 5) expose and change the dominate system through critical or radical ethnography. The speaker also discussed about the credibility of one’s work of action research which should be change oriented. She further explained that action research paves way for change and is often linked to policy or program development, which includes studies that 1) investigate a problem situation 2) assess potential interventions and 3) evaluate change initiatives. Action research is not limited to teaching, rather to other professions because it is a practical approach that is of particular relevance. It covers a variety of strategies that is dedicated to integrated production of knowledge. It is also cyclical where the teacher should not stop in one action, but rather keep abreast of the changes in the environment and with the influx of new information for learning. Action research should be the essential tool for basic education, the speaker added. She also said that action research is to improve a teacher’s practice of teaching and reflecting on their current methods. The teacher’s concern should be on teaching practices and the student’s learning processes. The ultimate goal for action research of the teacher is the student’s learning, where high scores in NAT, greater participation of students and mastery of the skills would eventually follow. This entails good teaching, the speaker emphasized. She said that the teachers themselves know best the nature of their students if they are effective and good teachers. This entails that the teachers would change their techniques and create new approaches that would engage their students to learning.

3. How does this qualify to Research. Action research requires the same rigor, systematic research process, and reflects a professional development. This also qualifies as a research because it is an act that would make the teachers understand their methods of teaching better. It is also the act of finding the teachers’ solution makes them understand their practice better. Practice in this case means the way the teachers teach and carry out their professional action. It is an avenue to the teachers’ reflection with their own practices and professional actions to improve student learning. The speaker then asked the teachers to reflect on their own teaching practices if they have improved on their professional actions and emphasized that it should be a way of looking at their role in the world that would drive them to do better in their profession.

4. Professional Knowledge Makers. The speaker also discussed that teachers, through action research enhance their professional development, where they understand their own practice, how to make them better, how to accommodate outside change in their practice and how to change the outside to make their practice better that would affect their students’ learning. It is about enacting a practice that the teacher should understand based on their students’ needs. She emphasized that the teacher should not follow the cookbook style of teaching lessons to students but rather catering to the students’ learning needs.

5. Action Research at Work. Action research involves four acts: 1) observe 2) reflect 3) plan and 4) act. It can also be worked out through the following process: 1) identifying a classroom problem 2) developing and implementing an action research plan by conducting a strategy to address the classroom problem 3) collecting and analyzing data and while conducting the strategy 4) using and sharing the results, where dissemination is an essential part of the research. The speaker gave a specific example of an action research plan about how a science teacher changes her strategy to engage her students more to ask questions and explore on the lesson in the classroom.

6. Limitations of Action Research. The speaker asked the teachers what may be the problems that would arise with the use of action research. One teacher raised that the consistency of the action research may be a problem but the speaker said constant examination of the strategy should be required. Another teacher raised the familiarity and the knowledge of action research. The problem is that superintendents don’t exactly know how to do action research and so do not encourage such action plan to their teachers. She emphasized that action research is classroom-based and encouraged the teachers to do action research and pointed out that the teachers often do not go out of their comfort zone of teaching and not changing their strategies in teaching to engage their students more. They should focus more on how to teach and how to make their students learn. A teacher shared his problem on discussing the most difficult topic in his subject and the speaker suggested a process of action research that would make the students more engaging on the topic. The teacher should conduct the action plan and document it so that they can see the development of their action research.


7. Individual or Collaborative Work. Use of different strategies through individual or collaborative works may be used, more on collaborative strategies, the speaker emphasized, so that there would be sharing of results and discussions to formulate conclusions based on their data. Collaborative work also leads to the teachers’ reflection and comparison of their own work with other teachers’ works. Factors that may help collaboration include the teachers’ professional desire to improve on their teaching strategies instead of competing with other teachers. However time management may also be a problem but this may be given a solution if the teachers know what to do, the speaker added.

8. Methods in Action Research. There is a need to employ triangulation in action research, which includes 1) observation of interactions of the students’ work in the classroom 2) analysis of children’s work and 3) interview with the children. The question now is how to employ these action plan, where considerations include questions such as 1) does the method give a form of data which relates to my question? 2) is it feasible in the available time? 3) have the teacher made himself aware of its strengths and limitations of the methodology? 4) will it be an acceptable method for the other people involved? and 5) will it disrupt normal routines?

Barret and Whitehead (1985) proposed six questions on the methods of action research, which includes 1) what is the teacher’s concern? 2) why is he concerned? 3) what does he think he could do about it? 4) what kind of evidence could he collect to help him make some judgment about what is happening? 5) how does he collect such evidence? and 6) how would he check that his judgment about what has happened is reasonable, fair and accurate?
 
9. Beginning of Action Research Process. The speaker gave the teachers an activity about investigating and identifying classroom concerns, their method of collecting information and sources of data and how to focus their instruction method in teaching. The speaker emphasized that the teacher should focus only a classroom problem and should be feasible and should not disrupt normal routines. The speaker called on three volunteers to discuss their answers and their co-participants and the speaker commented on their works. One teacher shared that one of his classroom concerns is how to motivate his students to ask questions. The speaker said that the teacher’s problem is on student inquiry and suggested action plan solutions for his dilemma. Another shared the low and passive participation of the students in his class. Effective strategies that should be employed include identifying indicators on how students participate in class, the speaker suggested. Finally another teacher shared a similar concern on the active participation of her students in the classroom. The speaker suggested classroom observation and making a checklist, a corresponding tool for evaluating strategies on how to make the students more active in participating in class.

10. Identifying the Classroom Problem. The teachers must first observe their class and identify their problem statement. The speaker then gave a second activity on identifying classroom problem by specifically describing who is affected, supported causes of the problem, the goal for improvement and what might be done about the problem.





Monday, August 25, 2014

Katha 2014: Teaching Geometry

Minutes of the Workshop transcribed. Speaker Mr. Robert Contreras

KATHA: DAY 5
Teaching Geometry
Mr. Robert Contreras
University of the Philippines Diliman
August 16, 2013

Minutes of the Workshop

 1. Introduction. Conceptual understanding in Geometry is essential for the students to understand and comprehend the subject better. There are necessary conditions on the different jargons and terms to be used in Geometry.

2. Geometry. The speaker said that Geometry is a tool for understanding and interacting with space. It also describes the world we live in and are axiomatic; that is it is rule-based.

2.1. Deductive System. This may be an analogy for a building where postulates are the base of the foundation of geometry.

2.2. Van Hiele Model. This model is learner-centered and is proposed in high school geometry in 1957 by teachers in Netherlands. It is a learning model with a holistic perception and develops a geometric thinking. It also refines the understanding of geometrical proofs.

There are three levels of the Van Hiele Model which are a validation of the CPA model: 1) Level 0 or Visualization. This is where the students perceive geometric shapes as total entities without attributes. This means that they are only aware of space as it is. 2) Level 1 or Analysis Model. This is where parts of the shape are already recognized by the students and they can discern characteristics of the shapes.  3) Level 2 or Abstraction. This is where figures are identified as having parts and are recognized by parts. Students can already discern the properties of the shapes and establish and analyze figures. Finally they can also subset classifications. 4) Level 3 or Deduction. This is the level where there is already the significance of deducing the figures to prove something and construct proofs based on the figures.  5) Level 4 or Rigor. This is where geometry is seen as an abstract form, i.e. in spherical geometry where parallel lines do not meet. Postulates are also recognized as usual functions of the body. These are the major characteristics of the Van Hiele Model, where it is sequential and in a reduction of level.


3. Implications to Teaching. This model entails mastery of polygons, grasping shapes as in CPA approach and the basis for each one. This can also be improved into shape teaching where teachers can create robots, counting how many are used, hopscotch, sorting cut out shapes and letting the students list the properties. The speaker illustrated different examples on how teachers can improve teaching Geometry through discovery games. He also provided samples on properties of shapes of everyday objects and property cards (What am I (shape)).

Katha 2014: Heuristic Alert: Bar Modeling

Minutes of the Workshop transcribed. Speaker Ms. Pauline Mangulabnan

KATHA: DAY 5
Heuristic Alert: Bar Modeling
Ms. Pauline Mangulabnan
De La Salle University
August 16, 2013

Minutes of the Workshop

1. Introduction. The speaker first distributed problem set materials to the teacher-participants and asked them to solve the problems using bar modeling. The speaker did not use any verbal problem algebraic expressions in the material, only bar model graphs for the teachers to answer. She also suggested the use of paper folding in the problem sets for percentages, fraction and ratio integration.

2. Understanding Algebra using Bar Modeling. This approach is applicable to both elementary and high school students where algebra can be easily understood. Big mathematical ideas are required for this approach which makes the students easily understand numbers and variables, make sense of algebraic expressions and visualization connections. The speaker noted that the teachers should not assume that the students’ knowledge is not of the same level as them.

3. Principles of Modeling Construction. The principle dated back in the 1980’s in Singapore, Japan and Korea, where students are able to understand the concepts in math and avoid memorizing formula. The students are required to draw bars to help them answer the questions and let them discover the formula for the problem. This approach may help bridge the mathematical knowledge from primary to secondary students. It helps them to understand the relationship of the given data and deduce the solutions by themselves. It also avoids problem complications.

3.1. Fractional Equations. This bar modeling may also be used in fraction-related problems which may also be integrated in ratio, comparison, multiples and percentages, all of which may be utilized together even though these are considered as difficult topics.

3.2. Problem Set. Problem sets using the bar modeling is also effective for teaching math because the students can easily read and understand the problem, make them underline the question and determine who or what is tackled in the problem. The students may draw unit bars. The speaker discussed a few problem sets on fractions and ratio using the bar modeling method.

The use of bar modeling helps the visually-stimulated students. At the same time they can proceed to more difficult questions; that is, bar modeling can hit two birds with one stone.

3.3. Practices and Conventions. Bar modeling may also be utilized in representing values by units. There are four labels in which bar modeling is materialized: 1) function label 2) quantity label 3) unit label and 4) total label. The speaker gave more problem sets to the participants and solved and discussed each one. The concept of manipulation of units is also being utilized in this method where the teacher can scaffold the questions. Other methods include the use of dashed lines, model length and classifying units by shading.


4. Types of Bar Modeling. There are different types of bar modeling. This include 1) part-whole model in topics such as derivation, representation and comparison 2) comparison model in topics such as fractions, percentages and representations 4) Stack Model in algebraic problems 5) Area Model for length 6) Remainder Subset Model 7) Container and Content Model 8) Multi-step problem in adaptive expertise of letting the students think they own Math; this is also for operations-integration in one problem and division problems. This is also used to make questions more difficult to achieve student critical thinking. 8) Comparison Model where abstract thinking is shifted to concrete ones. Performance questions are required to improve the difficulty of the question. This is also used to  analyze multiple questions. The speaker discussed more problems on this comparison. This is essential to reinterpreting abstract algebraic equations into modeling. The use of tick marks may also be helpful for the problem solving. The speaker emphasized that in high school, both concrete and abstract methods are required for them to fully comprehend the problem sets. It is always necessary to employ checking of answers and when one teacher offering another way of solving the problem. Teachers may present alternative solutions without compromising the students’ own solutions. The speaker illustrated more examples of bar modeling problem sets and emphasized the constant use of tick marks for the same value of the unit in question. This method may be applied for age problems. One teacher-participant raised a concern on the difficulty of the procedure, while others seemed to have a problem on the transition from concrete to abstract algebraic expression. The speaker concluded that it’s all in the method of the teachers using the bar modeling which is easily understood by the students. 
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