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Teachers Discovering Computers What is Technology and Why is it so Important in Integrating Technology and Education Today? Digital Media in the Classroom 5th Edition Let’s Review Lesson 1! Practice Assessment Ready for 21st Century Learners? Our Blog! Email Etiquette What’s a Blog? Teacher-Best Practices Blog Teacher for Students Blog Text: Contact Info: www.tinyurl.com/sensmann E-mail me through your virtual classroom (LMS) Urgent? Text message me: 772-528-1500 Discovering Computers Understand Teachers and Organize Your Digital/Virtual World! Integrating Technology and Digital Media in the Classroom 5th Edition Lesson 2 Questions? Ask me! Text: Contact Info: www.tinyurl.com/sensmann E-mail me through your virtual classroom (LMS) Urgent? Text message me: 772-528-1500 Lesson 2 Objectives Organize your digital world! And, others specified in Chapter II of your textbook: Define communications Identify the basic components of a communications system Describe how and why network computers are used in schools Explain how the Internet works Describe the World Wide Web portion of the Internet Explain how Web documents are linked to one another Explain the use of Web browser software Explain how to use a Web search tool to find information Identify several types of multimedia products available on the Web Explain how Internet services such as e-mail, newsgroups, chat rooms, and instant messaging work Describe the educational implications of the Internet and the World Wide Web Describe different ways to connect to the Internet and the World Wide Web Last Updated: 1/24/10 3 Organize Your Digital World Why? Maintain that competitive edge, staying abreast of the world around you by having your dashboard at your hands… anytime, anywhere! How? Jump drive I-google / pageflake Other? Last Updated: 1/24/10 4 What is Technology and Computers Discovering Understand Teachers and Organize Your Digital/Virtual World! Integrating Technology Why is it so Important in Education Today? and Digital Media in the Classroom 5th Edition Hands-on time! Organize your digital world Complete Week 1 Projects! Project 0 Project 1 (Follow ALL parts of project directions in WebCT!) Lets begin using “21 Century” technology! Questions? Ask me! Text: Contact Info: www.tinyurl.com/sensmann E-mail me through your virtual classroom (LMS) Urgent? Text message me: 772-528-1500 Discovering Computers Understand Teachers and Organize Your Digital/Virtual World! Integrating Technology and Digital Media in the Classroom 5th Edition Lesson 2 continued... Key Terms Questions? Ask me! Text: Contact Info: www.tinyurl.com/sensmann E-mail me through your virtual classroom (LMS) Urgent? Text message me: 772-528-1500 What Is Communications? A process in which two or more computers or devices transfer data, instructions, and information Sometimes called telecommunications Last Updated: 1/24/10 7 What Is Communications? Electronic mail (e-mail) Voice mail Fax (facsimile) Telecommuting (Skype) Online services Videoconferencing (ovoo/ Elluminate) Internet World Wide Web (discussion boards) The importance of clear communication… Last Updated: 8/30/10 8 Communications Networks Communications channel Transmissions media Twisted-pair cable Last Updated: 1/24/10 9 Communications Networks Digital vs. analog signals Modem External modem Internal modem Network interface cards Last Updated: 1/24/10 10 Communications Networks Local Area Networks (LAN) Covers limited geographical area Server manages resources Wide Area Networks (WAN) Covers large geographical area Can consist of several LANs Last Updated: 1/24/10 11 Communications Networks Home Networks Connects multiple computers in your home Share Internet access Share peripherals Can be wired or wireless Last Updated: 1/24/10 12 Networking the Classroom, School, and District School network server Example classroom Three Macintosh computers Printer Example school network Classrooms Administration Computer lab Last Updated: 1/24/10 13 Networking the Classroom, School, and District Last Updated: 1/24/10 14 Networking the Classroom, School, and District Example school district Central office Various schools Last Updated: 1/24/10 15 Networking the Classroom, School, and District Wireless schools and classrooms Keep in touch with family and friends from anywhere Smart pagers Smart phones Handheld computers Notebook computers Wireless technology brings the computer lab to students Last Updated: 1/24/10 16 Networking the Classroom, School, and District High-Speed or Broadband Access Government works to provide high speed Internet access to classrooms Broadband technology transmits signals at much faster speeds Last Updated: 1/24/10 17 The Benefits of Computer Networks in Education Sharing of computer hardware, software, and data resources Unlimited educational resources Communicate with other educators and students ADA Compliant Last Updated: 1/24/10 18 What Is the Internet? Worldwide group of connected networks that allow public access to information and services No single organization owns or controls Estimated over one billion users Variety of users Last Updated: 1/24/10 19 History of the Internet Started as a network of four computers at the University of California at Los Angeles in 1969 Advanced Research Projects Agency (ARPA) ARPANET More than 350 million computers today Backbone first provided by National Science Foundation (NSF) - NSFnet Last Updated: 1/24/10 20 History of the Internet Last Updated: 1/24/10 21 How the Internet Works Data is divided into packets Routers send packets across the Internet Packet switching Transmission control protocol/Internet protocol (TCP/IP) is the communications protocol used by the Internet Last Updated: 1/24/10 22 How the Internet Works Internet Service Providers, Online Service Providers, and Wireless Internet Service Providers Have permanent connections to the Internet Provide temporary connections to individuals and companies for a fee Regional and national ISPs Online service providers offer members only areas Last Updated: 1/24/10 23 How the Internet Works Connecting to the Internet Business or school network connected to the Internet Dial-up access Cable TV (CATV) Digital subscriber line (DSL) Power line communications (PLC) Public Internet access point Last Updated: 1/24/10 24 How the Internet Works Last Updated: 1/24/10 25 How the Internet Works Internet Addresses Numeric addresses Domain name Domain type abbreviations Country code abbreviations Last Updated: 1/24/10 26 Discovering Computers Understand Teachers and Organize Your Digital/Virtual World! Integrating Technology and Digital Media in the Classroom 5th Edition Hands-on time! Week 2 Projects! Project 2 Use: In the Lab! 2 Sample (Follow ALL parts of project directions & due dates in WebCT! Make certain to upload all projects to Assignments folder and press Submit!) How can you use this in your future classroom? Text: Contact Info: www.tinyurl.com/sensmann E-mail me through your virtual classroom (LMS) Urgent? Text message me: 772-528-1500 Discovering Computers Understand Teachers and Organize Your Digital/Virtual World! Integrating Technology and Digital Media in the Classroom 5th Edition Lesson 2 continued... Checkpoint: Label the Figure Questions? Ask me! Text: Contact Info: www.tinyurl.com/sensmann E-mail me through your virtual classroom (LMS) Urgent? Text message me: 772-528-1500 The World Wide Web Started in the early 1990s Hyperlinks Uniform Resource Locator (URL) Hypertext transfer protocol Last Updated: 1/24/10 29 The World Wide Web How a Web Page Works Hypertext Hyperlinks Target Relative Absolute Last Updated: 1/24/10 30 The World Wide Web Discovery learning Web surfing Webmaster Hypertext markup language (HTML) Web publishing Last Updated: 1/24/10 31 The World Wide Web Web Browser Software Interprets HTML and displays Web pages and enables you to link to other Web pages and Web sites Your blog Last Updated: 1/24/10 32 The World Wide Web Web Browser Software Mosaic Netscape Navigator Windows Internet Explorer Firefox Last Updated: 1/24/10 33 The World Wide Web Searching for Information on the Web Directory maintained by a search engine company Essentials of a search Helps find information on the Web Search engine Subject directory Text website Last Updated: 1/24/10 34 The World Wide Web Multimedia on the Web Web pages incorporate graphics, animation, audio, video, and virtual reality Plug-ins Last Updated: 1/24/10 35 The World Wide Web Multimedia on the Web Graphics Used to enhance textbased Internet Graphics formats Last Updated: 1/24/10 36 The World Wide Web Multimedia on the Web Graphics Used to enhance textbased Internet Graphics formats Thumbnails Last Updated: 1/24/10 37 The World Wide Web Multimedia on the Web Animation Marquees Animated GIF Free GIFs Last Updated: 1/24/10 38 The World Wide Web Multimedia on the Web Audio MP3, WAV, and WMA Players Streaming audio RealAudio Podcasting RSS Last Updated: 1/24/10 39 The World Wide Web Multimedia on the Web Video Streaming video Teacher Tube Last Updated: 1/24/10 40 The World Wide Web Multimedia on the Web Virtual Reality Simulation of real or imagined environment that appears as a threedimensional (3-D) space VR worlds Last Updated: 1/24/10 41 Other Internet Services FTP (file transfer protocol) FTP sites and servers Allows file downloads and uploads Anonymous FTP FTP programs Last Updated: 1/24/10 42 Discovering Computers Understand Teachers and Organize Your Digital/Virtual World! Integrating Technology and Digital Media in the Classroom 5th Edition Hands-on time! Week 2 Projects! Project 2 Use: In the Lab! How can you use this in your future classroom? Text: Contact Info: www.tinyurl.com/sensmann E-mail me through your virtual classroom (LMS) Urgent? Text message me: 772-528-1500 Discovering Computers Understand Teachers and Organize Your Digital/Virtual World! Integrating Technology and Digital Media in the Classroom 5th Edition Lesson 2 continued... Practice Test Who Wants to Be a Computer Genius? Questions? Ask me! Text: Contact Info: www.tinyurl.com/sensmann E-mail me through your virtual classroom (LMS) Urgent? Text message me: 772-528-1500 Other Internet Services E-mail Primary communication method for both personal and business use E-mail programs Mailbox Mail server E-mail address User name Last Updated: 1/24/10 45 Other Internet Services Newsgroups and Message Boards Online area in which users conduct written discussions about a particular subject Usenet News server Article Posting Threaded discussion Message board Protect yourself and your student… Ground Rules Last Updated: 1/24/10 46 Other Internet Services Instant Messaging See when one or more people are online Exchange messages and files Join a private chat room Text messaging Short Message Service (SMS) Last Updated: 1/24/10 47 Netiquette Internet etiquette The code of acceptable behaviors users should follow while on the Internet Last Updated: 1/24/10 48 Internet Security Firewall Filtering software Acceptable Use Policy (AUP) Last Updated: 1/24/10 49 Other Internet Services Welcome to Web 2.0! TWICE Last Updated: 1/24/10 50 The Impact of the Internet and the World Wide Web on Education The Web is the Gutenberg printing press of modern times Think Networking… Collaboration with other teachers and students ePALS New instructional strategies Last Updated: 1/24/10 51 Discovering Computers Understand Teachers and Organize Your Digital/Virtual World! Integrating Technology and Digital Media in the Classroom 5th Edition Hands-on time! Week 2 Projects! Practice Test Who Wants to Be a Computer Genius? Project 2 Use: In the Lab! How can you use this in your future classroom? Text: Contact Info: www.tinyurl.com/sensmann E-mail me through your virtual classroom (LMS) Urgent? Text message me: 772-528-1500