History Of Education
The term 'educational technology' was used during the post World War II era in the United States for the integration of implements such as film strips, slide projectors, language laboratories, audio tapes, and television. Presently, the computers, tablets, and mobile devices integrated into classroom settings for educational purposes are most often referred to as 'current' educational technologies. It is important to note that educational technologies continually change, and once referred to slate chalkboards used by students in early schoolhouses in the late nineteenth and early twentieth centuries. The phrase 'educational technology', a composite meaning of technology + education, is used to refer to the most advanced technologies that are available for both teaching and learning in a particular era.
In 1994 federal legislation for both the Educate America Act and the Improving America's School's Act (IASA) authorized funds for state and federal educational technology planning. One of the principal goals listed in the Educate America Act is to promote the research, consensus building, and systemic changes needed to ensure equitable educational opportunities and high levels of educational achievement for all students (Public Law 103-227). In 1996 the Telecommunications Act provided a systematic change necessary to ensure equitable educational opportunities of bringing new technology into the education sector. The Telecomm Act requires affordable access and service to advanced telecom services for public schools and libraries. Many of the computers, tablets, and mobile devices currently used in classrooms operate through Internet connectivity; particularly those that are application based such as tablets. Schools in high-cost areas and disadvantaged schools were to receive higher discounts in telecom services such as Internet, cable, satellite television, and the management component.
A chart of "Technology Penetration in U.S. Public Schools" report states 98% percent of schools reported having computers in the 1995-1996 school year, with 64% Internet access, and 38% working via networked systems. The ratio of students to computers in the United States in 1984 stood at 15 students per 1 computer, it now stands at an average all-time low of 10 students to computer. From the 1980s on into the 2000s, the most substantial issue to examine in educational technology was school access to technologies according to the 1997 Policy Information Report for Computers and Classrooms: The Status of Technology in U.S. Schools. These technologies included computers, multimedia computers, the Internet, networks, cable TV, and satellite technology amongst other technology-based resources.
More recently ubiquitous computing devices, such as computers and tablets, are being used as networked collaborative technologies in the classroom. Computers, tablets and mobile devices may be used in educational settings within groups, between people and for collaborative tasks. These devices provide teachers and students access to the World Wide Web in addition to a variety of software applications.
Technology education standards
National Educational Technology Standards (NETS) served as a roadmap since 1998 for improved teaching and learning by educators. As stated above, these standards are used by teachers, students, and administrators to measure competency and set higher goals to be skillful.
The Partnership for 21st Century Skills is a national organization that advocates for 21st century readiness for every student. Their most recent Technology plan was released in 2010, "Transforming American Education: Learning Powered by Technology." This plan outlines a vision "to leverage the learning sciences and modern technology to create engaging, relevant, and personalized learning experiences for all learners that mirror students' daily lives and the reality of their futures. In contrast to traditional classroom instruction, this requires that students be put at the center and encouraged to take control of their own learning by providing flexibility on several dimensions." Although tools have changed dramatically since the beginnings of educational technology, this vision of using technology for empowered, self-directed learning has remained consistent.
Pedagogy
The integration of electronic devices into classrooms has been cited as a possible solution to bridge access for students, to close achievement gaps, that are subject to the digital divide, based on social class, economic inequality, or gender where and a potential user does not have enough cultural capital required to have access to information and communication technologies. Several motivations or arguments have been cited for integrating high-tech hardware and software into school, such as (1) making schools more efficient and productive than they currently are, (2) if this goal is achieved, teaching and learning will be transformed into an engaging and active process connected to real life, and (3) is to prepare the current generation of young people for the future workplace. The computer has access to graphics and other functions students can use to express their creativity. Technology integration does not always have to do with the computer. It can be the use of the overhead projector, student response clickers, etc. Enhancing how the student learns is very important in technology integration. Technology will always help students to learn and explore more.
Paradigms
Most research in technology integration has been criticized for being atheoretical and ad hoc, driven more by the affordances of the technology rather than the demands of pedagogy and subject matter. Armstrong (2012) argued that multimedia transmission turns to limit the learning into simple content, because it is difficult to deliver complicated content through multimedia.
One approach that attempts to address this concern is a framework aimed at describing the nature of teacher knowledge for successful technology integration. The technological pedagogical content knowledge or TPACK framework has recently received some positive attention.
Another model that has been used to analyze tech integration is the SAMR framework, developed by Ruben Puentedura. This model attempts to measure the level of tech integration with 4 the levels that go from Enhancement to Transformation: Substitution, Augmentation, Modification, Redefinition.
Constructivism
Constructivism is a crucial component of technology integration. It is a learning theory that describes the process of students constructing their own knowledge through collaboration and inquiry-based learning. According to this theory, students learn more deeply and retain information longer when they have a say in what and how they will learn. Inquiry-based learning, thus, is researching a question that is personally relevant and purposeful because of its direct correlation to the one investigating the knowledge. As stated by Jean Piaget, constructivist learning is based on four stages of cognitive development. In these stages, children must take an active role in their own learning and produce meaningful works in order to develop a clear understanding. These works are a reflection of the knowledge that has been achieved through active self-guided learning. Students are active leaders in their learning and the learning is student-led rather than teacher–directed.
Many teachers use a constructivist approach in their classrooms assuming one or more of the following roles: facilitator, collaborator, curriculum developer, team member, community builder, educational leader, or information producer.
Counter argument to computers in the classroom
Is technology in the classroom needed, or does it hinder students' social development? We've all seen a table of teenagers on their phones, all texting, not really socializing or talking to each other. How do they develop social and communication skills? Neil Postman (1993) concludes:
"The role of the school is to help students learn how to ignore and discard information so that they can achieve a sense of coherence in their lives; to help students cultivate a sense of social responsibility; to help students think critically, historically, and humanely; to help students understand the ways in which technology shapes their consciousness; to help students learn that their own needs sometimes are subordinate to the needs of the group. I could go on for another three pages in this vein without any reference to how machinery can give students access to information. Instead, let me summarize in two ways what I mean. First, I'll cite a remark made repeatedly by my friend Alan Kay, who is sometimes called "the father of the personal computer." Alan likes to remind us that any problems the schools cannot solve without machines, they cannot solve with them. Second, and with this I shall come to a close: If a nuclear holocaust should occur some place in the world, it will not happen because of insufficient information; if children are starving in Somalia, it's not because of insufficient information; if crime terrorizes our cities, marriages are breaking up, mental disorders are increasing, and children are being abused, none of this happens because of a lack of information. These things happen because we lack something else. It is the "something else" that is now the business of schools.
No comments:
Post a Comment