Empowerment Technologies: Effective Internet Research (PDF)

Senior High School EMPOWERMENT T ECHNOLOGIES Quarter 1- Week 3 Effective Internet Research 1 Introductory Message Hello dear learners! Welcome to this module on Empowerment Technology. This module was designed to provide you wit...

Senior High School EMPOWERMENT T ECHNOLOGIES Quarter 1- Week 3 Effective Internet Research 1 Introductory Message Hello dear learners! Welcome to this module on Empowerment Technology. This module was designed to provide you with fun and meaningful opportunities for guided and independent learning at your own pace and time. You will be enabled to process the contents of the learning resource while being an active learner. Module Content This module was designed and written with you in mind. It is here to help you master the Effective Internet Research. The scope of this module permits it to be used in many different learning situations Learning Competencies By the end of this lesson, you are expected to: 1. Facilitate the practice in judging the credibility, value, and usefulness of researched materials. 2. Use the Internet as a tool for credible research and information gathering to best achieve specific objectives. What I Need to Know Lesson 3: Effective Internet Research The Internet has made our lives easier especially in terms of doing research. By browsing the internet, we can access limitless topics. Web-based catalogs are available in many libraries to assist researchers in locating printed books, journals, government documents and other materials. The biggest obstacle facing all researchers on the internet is how to effectively and efficiently access the vast amount of information available (The Internet: Research Tools, 2013). What I Know Before we take on another journey towards exploring the great capacity of the internet into research, kindly take time to answer the following questions for your pre-test. Direction: Read each item carefully and choose the letter of the correct answer. Write your answers on a separate sheet of paper. 1. What is the Boolean logic technique used for? a. Narrowing, broadening or eliminating a search term. b. Using a robot to do instant research. c. Searching several search engines at the same time. d. Searching the infinite information from the internet. 2. http://www.avg.com/en/signal/what-is-spyware is an example of? a. Access code b. Directory c. Server d. URL 3. Which of the following is a search engine? a. Netscape c. Elsevier b. Yahoo d.Macromedia Flash 2 4. Which of the following is NOT an example of a domain? a..gov b..com c..npr d..edu 5. What are the three Boolean logic search operators? a. FROM, TO, WHOM c. AND, OR, BUT b. AND, OR, NOT d. SEARCH, KEYWORD, TEXT What’s In Activity 3.1: What’s in My Name? 1. Using the Internet, try to search for your complete name. 2. Write down how many sites have featured your personal name and what is written about you. 3. Answer the following: What other information are written about you? _______________________________________________________________ _______________________________________________________________ Are the search results coming from reliable sources? Why? _______________________________________________________________ _______________________________________________________________ Should these bits of information need to be posted or shown in public? _______________________________________________________________ _______________________________________________________________ What’s news Lesson 3.1: Searching the Web There are billions of information on the web and it is a challenge for us to truly find which information is reliable and relevant. Here are some tips you may use to be able to look for relevant and reliable sources: Search Engines are websites used for retrieval of data, files, or documents from data bases. Some search engines we use today are: Anatomy of a URL A URL is one type of Uniform Resource Identifier (URI). It is a generic term for all types of names and addresses that refer to objects on the world wide web. Knowing the URL endings will give you clues to who is sponsoring the website and help evaluate the sources. 3 https://www.searchenginejournal.com/alternative- searchengines/271409/#close 1 2 3 4 5 6 7 1. Protocol 2. Subdomain 3. Domain 4. Top-level Domain 5. Folder/Paths 6. Page 7. Named anchor Popular Domains Top- level Domains Country code top level domains edu – educational institution.ph – Philippines.org – non-profit organization.eu – European Union.gov – government site.uk – United Kingdom.com – commercial site.au - Australia.net - network Search Skills and Tools 1. Boolean Logic – narrows, broadens, or eliminates search term. a. Boolean “or” – this operator will find pages that include either of the search terms. Ex. A or B b. Boolean “and” – this operator will retrieve only pages containing both terms Ex. A and B c. Boolean “not” – this operator will find pages that do not include search term immediately following it. Ex. A not B 2. Phase Searching – is used to search for famous quotes, proper names, recommendations, etc. It encloses the phrase in quotation marks. Ex. “Jane Doe” “To be or not to be” 4 3. Plus (+) – indicates that the word after the sign is a required word must be found in search. Example: +fire 4. Minus (–) sign – indicates to exclude a word from your search that is not required on the result. Example: Jaguar speed –car 5. Ampersand (@) is used to find social tags. Example: @SteveJobs 6. Hashtag (#) is used to find popular hashtags. Example: #LawOfClassroom 7. Finding Documents – using the filetype refines the search for documents on the web. filetype:pdf filetype:doc filetype:xls Ex. ICT in the Philippines pdf 8. Searching Site – the sites find webpage from a website. Ex.: National Geographic information in Australia Search: Australia site: NationalGeographic.com Lesson 3.2: Evaluating Sites What’s news The web provides access to some excellent information and can also give access to those that are irrelevant and outdated. Here is some checklist that you can use to evaluate your website: 1. Authority. It reveals that the person, institution or agency responsible for a site has the qualifications and knowledge to do so. Evaluating a web site for authority:  Authorship: It should be clear who developed the site.  Contact information should be clearly provided: e-mail address, snail mail address, phone number, and fax number.  Credentials: the author should state qualifications, credentials, or personal background that gives them authority to present information.  Check to see if the site supported by an organization or a commercial body 2. Purpose. The purpose of the information presented in the site should be clear. Some sites are meant to inform, persuade, state an opinion, entertain, or parody something or someone. Evaluating a web site for purpose:  Does the content support the purpose of the site?  Is the information geared to a specific audience (students, scholars, general reader)  Is the site organized and focused?  Are the outside links appropriate for the site?  Does the site evaluate the links? 3. Coverage. This refers to how comprehensive the website is in their discussion of certain topics. Evaluating a web site for coverage:  Does the site claim to be selective or comprehensive?  Are the topics explored in depth? 5   Compare the value of the site’s information compared to other similar sites.  Do the links go to outside sites rather than its own?  Does the site provide information with no relevant outside links? 4. Currency. It refers to: (1) how current the information presented is, and (2) how often the site is updated or maintained. It is important to know when a site was created, when it was last updated, and if all of the links are current. Evaluating a web site for currency involves finding the date information was:  first written  placed on the web  last revised 5. Objectivity. Objective sites present information with a minimum of bias. Evaluating a web site for objectivity:  Is the information presented with a particular bias?  Does the information try to sway the audience?  Does site advertising conflict with the content?  Is the site trying to explain, inform, persuade, or sell something? 6. Accuracy. It refers to the credibility of the website. Evaluating a web site for accuracy:  Reliability: Is the author affiliated with a known, respectable institution?  References: do statistics and other factual information receive proper references as to their origin?  Is the information comparable to other sites on the same topic?  Does the text follow basic rules of grammar, spelling and composition?  Is a bibliography or reference list included? What can I do Activity 3.2 - Evaluating Websites: Checklist Directions: 1. Using the Internet, research on topics under CoVid-19 in the Philippines. 2. Read through the checklist and answer each question in your notebook. 3. Attach a printout of the web site you are evaluating and paste in your notebook: 1. What is the URL or web address of the web site you are evaluating? http://______________________________________________________________ 2. What is the title of the web site? ______________________________________________ AUTHORITY AND ACCURACY I couldn’t tell The author is:_____________________________ 3. Who is the author of the web site? __________________________________ 4. What authorship clues did the URL (web address) provide? Check all that apply: company (.com) 6  non-profit organization (.org) academic institution (.edu) government agency (.gov) personal web page (e.g., www.jamieoliver.com) country-specific site (e.g.,.uk) military site (.mil) network of computer (.net) other? Please describe: PURPOSE AND CONTENT What is the purpose of the web page or site? Check all that apply: A personal web page A company or organization web site A forum for educational/public service information A forum for scholarly/research information For entertainment An advertisement or electronic commerce A forum for ideas, opinions, or points of view Other – please explain: In your own words, briefly describe the purpose of the web site: What does the web site provide? Check one: Balanced, objective or factual information Biased, subjective or opinionated statements Are the arguments well supported? ____ Yes ____ No Both objective and subjective information I couldn’t tell Other – please explain: Does the web site provide any contact information or means of communicating with the author or webmaster? ____ Yes _____ No CURRENCY I couldn’t tell It was updated on: When was the web site last revised, modified, or updated? Is the site well maintained? I couldn’t tell Yes No 7 What I Have Learned Website evaluation is an important skill that everyone should practice and master through time. It is always important to learn which information are relevant and reliable to be able to avoid misinformation and be a victim of fake news. Assessment Direction: Read each item carefully and choose the letter of the correct answer. Write your answers on a separate sheet of paper or in your notebook. 1. What happens when a phrase or sentence is placed inside quotation marks when doing research? a. Will only return items that have both terms. b. Will search for words that are together and in order c. Will return items that exclude a term d. Will return items that have either of the terms 2. What is a URL? a. A computer software program b. An acronym for Unlimited Resources for Learning c. The address of a document or "page" on the World Wide Web d. A search engine 3. What are the three main search expressions, or operators, recognized by Boolean logic? a. and, or, not c. and, or, but b. from, to, whom d. search, keyword, text 4. How do you evaluate a web page? a. You confirm that the author or site an authority on the subject. b. You check to see if the author has been objective. c. You check to see if the information is current. d. You do as many of the above as possible. 5. An article that only presents one point of view or omits facts is biased. A. True B. False 8