Banca de DEFESA: FRANCISCA REGINARIA GOMES LIMA

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : FRANCISCA REGINARIA GOMES LIMA
DATE: 30/10/2020
TIME: 09:00
LOCAL: https://meet.google.com/rzv-uxye-obx
TITLE:

TEACHING SEQUENCE IN THE TEACHING OF THERMOCCHEMISTRY: Investigative experiments developed in groups

KEY WORDS:

Investigative Experimentation, Teaching of Thermochemistry, Skills and abilities

PAGES: 120
BIG AREA: Ciências Exatas e da Terra
AREA: Química
SUMMARY:

Investigative experimentation has been considered by several researchers as an alternative to improve learning and intensify the student's role in activities, thus enabling greater student participation in all research processes, that is, from the interpretation of the problem to a possible solution for him. In this approach, students have the opportunity to discuss, question their hypotheses and initial ideas in the light of the theoretical framework, collect and analyze data to find possible solutions to the problem situation presented. In this sense, the present research sought to develop a didactic sequence, accompanied by guidelines and experimental investigative scripts using the thermochemistry content, with application of activities related to the phenomena. The study developed as a qualitative research was applied to students of the 2nd year of high school at E.E.M. Gonzaga da Fonseca Mota, located in the city of Quixadá, Ceará. Data collection was carried out based on the analysis of two likert questionnaires and through the investigative experimental scripts developed by the students. Comparing the two questionnaires related to the thermochemical knowledge in which the first was applied after the theoretical classes and the second after theoretical and practical classes, we observed a considerable evolution in the statements. We also observed an increase in the number of students who were able to correlate theoretical content with experimental activities, as well as associate these concepts to situations in their daily lives. The students also confirmed that the use of experimental investigative activities as a didactic resource facilitated the understanding of the central theme, in which they were the protagonists of the situation. Finally, we highlight that during the elaboration and execution of the Didactic Sequence, the students were able to develop the ability to reflect on the events that are part of thermochemical phenomena, in addition to developing basic laboratory techniques, leaving aside the traditional “recipe” in an attempt to carry out the articulation of the knowledge already acquired together with the formation of new concepts. Facing problem situations in which they will be able to use logical reasoning, theoretical knowledge and creativity to propose their own hypotheses, arguments and explanations, and thus enrich the teaching and learning process.

BANKING MEMBERS:
Presidente - 1530500 - ANA CRISTINA FACUNDO DE BRITO PONTES
Interno - 2525587 - CARLOS NECO DA SILVA JUNIOR
Externa à Instituição - REGILANY PAULO COLARES - UNILAB