Sistema Regional de Información
en línea para Revistas Científicas de América Latina,
el Caribe, España y Portugal

The study of exponential function as a mathematical object of teaching is of utmost importance for the understanding of human activities related to various fields, such as economics, biology, physics, medicine or demography. Among them we can highlight the study of exponential growth and decrea-se, a topic that is enriched by its graphic or geometric construction on an orthogonal plane. It also allows managing physical variables such as time relative to others such as population, or radioactivi-ty. This research aims to describe the process of teaching exponential function through a qualitative approach. The methodology used was qualitative. It was framed in a case study. The informant was a teacher of mathematics; a description was made of the teaching process on this topic in an Ecua-dorian educational unit. The results show that the teacher uses adequate mathematical terminology, his performance is of a masterly expository type, establishes a very succinct type of interdisciplinary connection and has a structured work plan from which he does not deviate. Among the conclusions, it should be noted that the traditional behaviorist way of carrying out pedagogical praxis can still be appreciated in Ecuador, characterized by mechanical and repetitive work when teaching specific knowledge of the subject.

Putting a product or service on the market and having it accepted by the target is not an easy task. One of the problems of low-budget businesses is that the entrepreneur lacks the knowledge to promote and sell himself with greater chances of success. This research work duels on marketing strategies to strengthen the service image of the “Charra” artisan ice creams in the city of Bahía de Caráquez. The objective of this study was focused on the commercial image and the influence on the purchase decisions of the customers. The methodology used were qualitative and quantitative. Accor-ding to the results obtained, 67.7% of the respondents expressed that a product’s commercial image influences its purchase decision considering that 78.1% frequently consume artisan ice creams. Fina-lly, the cart was designed together with the business logo and is intended to be placed on the T-shirts and caps.

The virtual forum allows the exchange of positions on a specific topic, enabling each participant to ex-press their idea or comment, regarding the discussed topic, attributing value to this idea. This article defines the importance of the forum as a fundamental activity for the development of the interactive virtual classroom in the university context. Different research methods were used, among: theoretical level, analytical - synthetic method; at the empirical level, the survey; of the statistical level, percenta-ge analysis and the logical level of the investigation, the inductive method. The investigative process initially developed through documentary research, subsequently, when selecting a significant sample, corresponding to the teachers of the Curriculum Adjustment Level in Israel Technological University, a survey was applied to corroborate the results achieved, accomplishing the proposed general objecti-ve.

Cooperative learning has been fulfilling a very necessary and important task in the educational en-deavor, it constitutes a very useful tool, however, this type of learning has been used as a secondary, rare and sometimes labeled as an element unnecessary in the teaching process. Based on what has been described, the objective of the research is to diagnose the state of cooperative learning at the high school level and its direct relationship with social participation. The study has a mixed approach and with a sequential explanatory design, through a triangulation of research through a questionnaire, an interview and an observation guide, among the main results of this research is that in the subjects of Language-Literature and Mathematics is applied to a lesser extent cooperative learning, while in Natural Sciences and Social Sciences are the subjects that give more openness to this type of ins-truction. Finally, it is concluded that the teachers agree that cooperative work is based on the forma-tion of learning teams that in turn develop social skills by carrying out activities with relevant examples and the teacher’s guide.

The objective of this research is focused on determining the level of compliance with the budget line assigned to the Zonal Coordination of Education Zone 3 during the year 2018, and thus guarantee quality education to the community, especially children and adolescents who are the direct beneficia-ries of this service; For this, the methodology used is based on a quantitative approach since it was necessary to process information from official documents. Based on this and as main findings, it was possible to determine that the institution as of December 31, 2018 registered only 96% of budget execution, however, despite not complying with 100% of execution, the management carried out is framed at a level optimal budget allocation.

This article aimed at a critical analysis about the administration of indigenous justice in Ecuador, from the worldview. In other words, interpret how indigenous justice derives from customs, myths and legends from a whole learning of their ancestors. On the other hand, contrast how and what are the main problems that arise between indigenous justice and ordinary. Their penalties and / or pu-nishments, cosmogonic ally, the justice element cannot be anything other than the reflection of all these uses and customs. Thanks to the teachings of older adults, their parents and grandparents, a paradigm of respect for values, ethical principles and harmony was formed. Natural law is that set of objective norms that govern nature, independent of man’s will; such as the law of the day, the law of rain, the law of wind, the cycle of life: to be born, grow, reproduce and return, thus giving a relations-hip of man and nature while preserving the natural balance. An example of the problem of the appli-cation of justice by Ecuadorian indigenous peoples is that of non bis in idem, which in Spanish means “not twice for the same ‘, and that the form ne bis in idem is also used.

The objective of the research is to identify the zoning of the highest production of Banana, Coffee and Cacao and its economic impact in Ecuador, period 2013-2016. The zonal planning is a management model with development proposals for the different sectors, mainly productive due to the binding effect, allowing the decentralization of functions and the specialization of areas of influence for the respective territorial strengthening. The data were obtained from the Central Bank of Ecuador propo-sing the study with a quantitative and descriptive approach, the values were statistically processed, obtaining the main results when determining that zone 5 comprised of Santa Elena, Guayas, Bolívar, Los Ríos and Galápagos are the of greater production followed by zone 7 with a lower percentage, representing being the second largest item in the national economy, therefore, the main conclusions determine an economy dependent on the agricultural sector due to the economic contribution provi-ded in the levels of production and exports in the Gross Domestic Product through the consolidation of economic and public policies for the Ecuadorian zones.

The construction of assessment instruments and the implementation of learning experiences articu-lated through the principles of neurodiversity assumes a significant change in the way of conceiving the classroom and its processes, with the purpose of maximizing the educational opportunities of the student body according to their singularity. This paper analyzes alarm bells and school learning throu-gh its two most common syndromes: fragile knowledge and poor thinking. In addition, the coordinates that define the perspective of performance in action and the qualities of understanding are explored, key devices in the design of evaluation instruments. Subsequently, the study focuses on the unders-tanding of inclusive education and its relationship with educational justice, recognizing that this not only produces new knowledge, but also powerful alterative angles of vision of reality, it becomes an ontological and pedagogical conception of what minor, conceived as a complex imaginary, political and epistemic figuration, a praxis and a language that various minorities construct within a majority pedagogical way.

The most recent studies of the teaching of spanish as a mother tongue have moved towards various communicative situations, where the speaker demonstrates his linguistic capacities and his particula-rities as a social entity, which acts -and therefore speaks- depending on the communicative situation. the one that is exposed. It is undeniable that the ideal space for the correct learning of the language is the school, since the student not only perfects the command of the oral language that he learned from his parents, in a certain sociocultural environment; rather, it appropriates the codes of the wri-tten language and the norms that govern its use. This article aims to analyze the current situation of teaching spanish as a mother tongue; for this, it is explained the theoretical and methodological foundations that support this process and some didactic instruments that will contribute to its impro-vement. The teaching of the language must be seen as an integrating process, which covers from the relationship between the signifier and the signified to its variation in different contexts, so that the teaching - learning of Spanish as a mother tongue is fruitful, and achieves that bilateral character that You must have a language class of excellence.

The objective of the research is to establish the relationship between the didactic learning strategies and their influence on the learning achievements of the subject of Internal Combustion Engines (MCI) of the Antonio Carrillo Moscoso Units and November 12 of the Pillaro (Ecuador) canton with a sample 78 students and 4 teachers. In this sense, the study has a qualitative and quantitative approach with a positivist paradigm, that is, the methodology to be used is of a correlational type, since an explana-tion of the teaching strategies in the classroom is carried out, and the achievements of learning ac-complished, by comparing the results achieved by students and what is expected by curricular com-petences. In turn, the association of the variables is established and the factors that affect student performance are identified. The techniques for data collection in this study are validated instruments and the Chi Square test is performed. Thus, it was determined that there is a significant correlation in the use of the strategy with the achievement of student learning