Pré-diagnóstico da esquistossomose no semiárido: régua antropométrica e aplicativo colaborativo

2020 IEEE International Conference on Teaching, Assessment, and Learning for Engineering (TALE)

Braga

et al. 2020

Self Cite

the pandemic closure brings [4], [5]. This plan was a challenge to K-12 students from Public Schools: physical exercises in which the students could learn in a playful and experiential way a concept of Natural Sciences [6]. This challenge focused on building cognitive, socio-emotional, and behavioral skills, and on quality of life through the care of the physical health of educational actors [7].The chosen concept was the "center of mass" because it is a biometric, dynamic, and contextual variable linked to body movement -kinesiology [8], [9], where students could be experienced in the quarantine period ('lockdown') through physical exercises. Also, there is a significant probabilistic relationship between the more a child is physically active (spontaneous and induced sports practices), the more the child's ability to learn and solve problems (within the zone of proximal development) [10], [11].An Interactive Model ("Change your Center of Mass!") was built based on a mathematical model with the center of mass as a dependent variable and independent variables: body mass index and vertical jump, in which students and teachers could insert data, and qualify as your center of mass is: from regular (not very active physically) to excellent (in activity with high performance). And this interaction with the Model could be a motivating factor for the student to remain active during and after the pandemic.The center of mass is a hypothetical point where the whole mass converges as if all external forces were being applied at that point. The center of mass can coincide with the center of gravity when a human body is under the influence of a uniform gravitational field [8], [12], [13]. This biophysical variable is important because it is related to the student's biomechanics and biometrics, his body volume has a direct and proportional relationship with his movement, it can be quantified (e.g. body mass index on running speed) and qualified: the perceptual effort used to get out of inertia (e.g. laziness) [14].Jumping jacks is a physical exercise in which you can study and analyze the center of mass about its induced variation because it is a vertical movement in which, over time, we can verify a variation in the position of the center of mass in student (or athlete), if students are actives and change Abstract-The pandemic caused by Sars-CoV-2 resulted in a period of physical distance and school closures. This motivated us to elaborate on some physical and psychological harm reduction plan for the students. A challenge was proposed to K-12 students from Public Schools of the Recife City: physical exercises in which the students could learn playfully and experientially a concept of Natural Sciences. The chosen concept was the "center of mass" because it is a biometric, dynamic, and contextual variable linked to body movement, which could be experienced in the quarantine period. The objectives of this work were: (i) to propose a challenge through the physical exercise to K-12 students (jumping jacks), which implies the study...

Section: Resultssupporting

confidence: 58%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Interactive Model Tool about Center of Mass during COVID-19 Pandemic: A New Learning Path in STEM for K-12 Education

2020 IEEE International Conference on Teaching, Assessment, and Learning for Engineering (TALE)

Braga

et al. 2020

Self Cite

“…What does sustain aridity trends in a local? The literature affirm that on short period the land use and deforestation are the main factor to the aridity (Arora, 2002;Rubel and Kottek, 2010;Marengo and Bernasconi, 2015;Salazar et al, 2015;Schwartz et al, 2015;Zarch et al, 2015;Encinas, 2016;Santana, 2016Santana, , 2017Lima et al, 2019). The others factors are described but on large period as high pressure, continental winds, rain shadow effect, and cold ocean currents according to Maliva and Missimer (2012).…”

Section: Introductionmentioning

confidence: 97%

Aridy index over time in five ecosystems on semiarid

Jour. Hypers. Rem. Sensg.

Encinas

Sousa

et al. 2019

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The local climate change was registered over time (1992-2018) on different land use ecosystems, in Brazilian Semiarid area. The aimed of this work was to analyze aridity index in five ecosystems (Wild Caatinga, Caatinga on management, Cactaceae field, Eucalyptus reforestation, and Fabaceae crop), and to compare this index with environment variables. Meteorological towers and measures with porometer and psychrometers were carried out to collect the data. The main result was that the studied areas are hotter and drier. The Fabaceae crop and Eucalyptus reforestation studied ecosystems already are on Arid classification according with registered aridity index. Wild Caatinga and Cactaceae field ecosystems are on Semiarid classification, and over time Caatinga on management ecosystem pass from Semiarid to Arid classification. The five ecosystems together are classified on Arid climate. The VPD and Ψsoil were the variables more directly proportional with Aridity index to analyzed ecosystems.

“…A se pensar na redução destes descartes, este trabalho foca na construção coletiva de uma consciência ambiental e no desdobramento desta consciência em práxis ambiental (LIMA et al, 2019). A conscientização está diretamente relacionada com a construção do conhecimento (VIGOTSKY, 2017), por isso, no sistema forma de ensino, buscou-se a sistematização de um objeto educacional que pudesse de forma lúdica, ao mesmo tempo, a construção do conhecimento e a formação da consciência ambiental sobre a temática dos resíduos sólidos domésticos a partir de sua taxa de decomposição.…”

Section: Introductionunclassified

Ludicidade, Memória, e Aprendizagem

Franco

2021

REVISEA

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A finalidade deste trabalho foi construir uma atividade lúdica (jogo de memória) para potencialização da práxis ambiental da redução da pegada ecológica (redução da produção de resíduos sólidos domésticos per capita). O procedimento metodológico se inicia com a construção do Jogo de Memória, a qual se chama “Se Liga no Tempo”. O Jogo foi roteirizado com imagens coletadas em sites de disponibilização de imagens gratuitas e com a digitalização e hospedagem virtual por uma consultoria midiática. As principais conclusões foram: (i) o jogo foi construído e consolidado com sucesso; (ii) a performance dos jogadores e a construção do conhecimento foi potencializada a partir do jogo construído; (iii) os professores da educação básica validaram o jogo com um objeto educacional; e, após a atividade lúdica, os jogadores efetivaram a práxis ambiental, a reduzir a produção de resíduos sólidos domésticos per capita.