Levi Elipane
Philippine Normal University

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Integration of Ignatian values in the development of algebraic thinking via utilization of quasi-variables: A lesson study Marian Grace Veloso; Lucio Landanganon; Raquel Lamanilao; Levi Elipane
International Journal of Evaluation and Research in Education (IJERE) Vol 10, No 4: December 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v10i4.21583

Abstract

This paper reflects on the outcome of lesson study in teaching the concept of algebraic equations utilizing quasi-variables. It also concurrently examines the integration of Ignatian values and social issues in learning the said concept. This study aimed to establish a culture of planning, collaboration, and reflection in developing the understanding and relevance of mathematical concepts in grade school through lesson study. The study showed how the process of lesson study was done given the following phases: planning phase, implementation phase, and post-lesson reflection and discussion phase. Emphasis on the planning phase was given on the details of the lesson design which aimed to integrate Ignatian values in the discussion while developing algebraic thinking from quasi-variable thinking delivered in the implementation phase. Findings highlighted on three statements: i) Collaborative lesson planning nurtures a deeper sense of scholarship and collegiality; ii) Building algebraic thinking from quasi-variable (arithmetic) thinking is a viable strategy for understanding the concept of algebraic equation; and iii) Looking into the “big picture” and responding to relevant social issues could strengthen meaning - integration of Ignatian values. Strong collaboration and communication among teachers in creating detailed lesson design enabled more meaningful learning among pupils. Research revealed the significant role of lesson study in creating meaningful strategies and activities which provided efficient structure in developing a chosen lesson topic. It does not only focus on the nature of the topic but also include making meaningful connections to the real world and integrate values.
Example–conclusion map in teaching simple interest: A lesson study Fleur De Cory Apasen Ngiwas; Daisy Lyn F. Mariano; Jayson G. Barsana; Michelle P. Cruz; Levi Elipane
International Journal of Evaluation and Research in Education (IJERE) Vol 11, No 1: March 2022
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v11i1.21560

Abstract

This study investigated the utilization of example-conclusion map (ECM), a tool in teaching simple interest to senior high school in a university in the Philippines. With the purpose of presenting the topic in a more relevant way to learners under the Accountancy and Business Management strand, the researchers engaged in a lesson study. The following issues emerged: i) Contextualizing ECM links the topic to real life problems; and ii) Strategizing with ECM provides opportunities to engage in deep and meaningful thinking given an otherwise technical/mechanical topic. Students were able to deduce conclusions and create their own examples. The learners were given the opportunities to discover the formula and establish how simple interest is computed through the collaboration. Through the facilitation of the teacher using ECM as a pedagogy, substantive conversations and clear understanding of the topic were evident. Contextualized examples in teaching simple interest still needed to be improved. It is concluded that teaching simple interest through ECM is effective. It also facilitates a transformative topic that will not just underpin concepts on computations and algorithms, but utilize critical thinking skills to analyze profound issues the community deals with like issues on social justice, loaning, and investing.