Visual Literacy and Internet

Visual Literacy and Internet

            Visual literacy and the use of Internet can have a powerful impact on the teaching and learning process in the classroom.  Visual literacy is the learned capability to interpret visually conveyed information and create visual messages such as still images, drawings, diagrams, charts, graphs, videos, tables and presentation tools. Lowther, Russell, Smaldino, (2008) describe the possibilities of the powerful role in the use and creation of visuals as (a) concrete reference for ideas, (b) abstract ideas become concrete, (c) learners become motivated and engaged, (d) focused attention, (e) information presented in multiple formats, (f) allows for recall of learned concepts, and (g) simplify information for learning.  Lowther et al. 2008, provide a clear picture of the Internet:

The Internet is a worldwide system for linking smaller computer networks together. It is a network of networks with a frequently changing collection of millions of computer networks serving billions of people around the world. Any individual on the Internet can communicate with anyone else on the Internet (page 190).

The Internet allows for students to decode ever ending visual cues.  The ability to productively use the Internet and the ability to encode and decode visuals enable students to tap into their own creativity, productivity, and understanding of content. The teacher should demonstrate how to use the Internet and visual cues appropriately, in doing so the student will gain insight on how to discern accurate information form inaccurate information.  A teacher can find an abundance of lessons on the website Alabama Learning Exchange (ALEX) that often incorporate more than one type of technology. In a subtraction of integer’s lesson, the lesson designer included videos, research, online games for reinforcement, group work and online and paper assessments. Many of the lesson’s elements require the student to decode a multitude of visuals. Another example of the use of the Internet and visual literacy is a tool called EDvoice thread. The tool allows students to encode visuals for peers. Peers can comment and provide ideas for each other and even create visuals together via the Internet.  A sample lesson that reinforces geometry shapes, terms, and formulas is an Animoto scavenger hunt.  Animoto is a web based tool used to make music videos with pictures, video and text.  Students are provided pictures of everyday objects or computer generated images of geometry formulas, terms, and figures. The object is for the students to choose the correct figure and the corresponding term. More advanced students will include formulas that correspond to the image and term. They have to arrange the images so that the viewer sees the geometric figure, the term and formula back to back in the video. Students can even choose their own music. Using the Internet to enhance lessons provides continuous opportunities to improve visual literacy.

References

Ballett, A. (2009, February 22). Visual literacy across the curriculum. Retrieved September 27,

            2010, from http://www.youtube.com/watch?v=XQNbAtK3c3g   

Internet (2010). Merriam­-Webster visual dictionary online. Retrieved September 27, 2010, from

            http://visual.merriam-webster.com/communications/office-automation/internet_1.php

Lowther, D. L., Russell, J. D., Smaldino, S. E. (2008). Instructional technology and media for        

            learning (9th ed). New Jersey: Merrill Prentice            Hall                                                                                                                                                            

DeBacker Blogg 1: 21st Century Instructional Strategies

21^st Century Teaching Strategies

            The 21^st century classroom allows for the implementation of technology tools that enable the teacher to use a variety of instructional strategies; and can promote a student-centered and or teacher-centered classroom that meets the needs of all students. Strategies that use technology have proven to be engage and motive students to such a degree that they are empowered 21^st century learners. True technology integration “involves students constructing their own learning while using both hardware and software tools and allows for student-centered approaches for both teacher and student. Blending content, pedagogy, and technology enables students to make real-world, everyday connections to what is being learned” (Woodbridge, 2004).  Problem-Based Learning (PBL) is an example of a student-centered strategy that has many opportunities for the use of technology. Boud and Feletti state that PBL, “through the use of problems/issues/triggers, encourages the students to develop their own learning goals, thereby filling in the gaps in their knowledge or understanding” (as cited in McMahon, O’Neill, 2005). The PBL strategy can be designed to reach and accommodate an array of learning styles as well as varying academic and technology abilities. The opportunities for technology depend on the objectives and desired outcomes of the PBL as well as the available technology tools for the teacher and student. Other examples of student-centered strategies that lend themselves to enhancing and developing 21^st century skills are as follows: web-quest, simulation, gaming, cooperative learning, and discovery. Teacher-centered strategies include but are not limited to the following: drill and practice, lecture, discussion, demonstration, and tutorial. Teacher-centered strategies can lend themselves to the use of technology. An everyday lecture can be turned into an interactive lesson with the use of a Smartboard or a Promethean white board. Lectures can include images, audio, and video. Lowther, Russell, and Smaldino sum up the importance of teachers reflecting and planning for teaching 21^st century learners as follows:

There are two categories of instructional strategies, teacher-centered and student-centered. While there is no one right way to teach, teachers have a variety of instructional strategies they can use to help facilitate student learning. Teachers need to make informed decisions about the learning needs of their students and select the instructional strategies that are best suited to helping students achieve the learning outcomes. (Lowther, Russell, Smaldino, page 45)



Education Blooms with Knowledge



References

Marzano, R. (2009, December 9). Solution tree. Robert Marsano on technology and instructional

               stategies. Retrieved September 12, 2010, from

                http://www.youtube.com/watch?v=XCrd8Sqf4ig                                         

McMahoun, T., O’Neill, G. (2005). Student-centered learning: What does it mean for students

lectures. Retrieved September 12, 2010, from

http://www.aishe.org/readings/2005-1/oneill-mcmahon-Tues_19th_Oct_SCL.html

Lowther, D. L., Russell, J. D., Smaldino, S. E. (2008). Instructional technology and media for

            learning (9^th ed). New Jersey: Merrill Prentice Hall

Woodridge, J. (n.d.). Technology integration as a transforming teaching strategy. Retrieved

September 12, 2010, from

http://www.iste.org/Content/NavigationMenu/Research/NECC_Research_Paper_Archive

s/NECC_2004/Woodbridge-Jerry-NECC04.pdf