Banca de QUALIFICAÇÃO: LUIZ ALBERTO NOGUEIRA ARAÚJO

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : LUIZ ALBERTO NOGUEIRA ARAÚJO
DATE: 29/08/2025
TIME: 09:00
LOCAL: Container 2 - sala de webconferência do IQ
TITLE:

LEARNING STOICHIOMETRIC CALCULATIONS IN CHEMISTRY TEACHING: AN INTERDISCIPLINARY PROPOSAL WITH PROJECT-BASED LEARNING METHODOLOGY

KEY WORDS:

Chemistry teaching. Stoichiometry. Interdisciplinarity. Active methodology. Meaningful learning.

PAGES: 45
BIG AREA: Ciências Exatas e da Terra
AREA: Química
SUMMARY:

This dissertation presents the development and implementation of an interdisciplinary didactic sequence based on the Project-Based Learning (PBL) methodology, aimed at promoting meaningful learning of stoichiometric calculations in high school education. The proposal emerged from the observation of persistent difficulties among second-year high school students in dealing with Chemistry, Physics, and Mathematics content that involves basic calculations, logical reasoning, and problem interpretation. Such difficulties hinder the understanding of fundamental stoichiometric concepts and limit students’ progress in more advanced topics. The intervention will be carried out in the first semester of 2025 at Ferreira Itajubá Full-Time State School, with support from subject teachers. The didactic sequence was designed based on David Ausubel's theory of meaningful learning and John Dewey’s project-based pedagogical approach, valuing students' prior knowledge and promoting articulation between theory, practice, and experimentation. The sequence includes lectures, resolution of contextualized problem situations, laboratory activities, video production, and mind map construction. As an educational product, an e-book will be created with pedagogical guidelines and records of the experience, aiming to support teaching practices in addressing learning difficulties related to scientific calculations.

COMMITTEE MEMBERS:
Presidente - 1530500 - ANA CRISTINA FACUNDO DE BRITO PONTES
Interno - 2525587 - CARLOS NECO DA SILVA JUNIOR
Interno - 345799 - OTOM ANSELMO DE OLIVEIRA