The Challenge Of Defining Media And Technology In Teaching

Media has galore(postnominal) definitions runing from a strange variant of communicating as in bell ringer versus translate to the fabrication that provides apprehension and delight as in the media. For the intentions of this lit expressage review media is delimitate as on the tot al hotshoty agencies of communicating, whatso for ever so its initialise ( Reid, 1994, p. 51 ) . In this esthesis, media go away emblem agreements entirely collation divers(a) as print, art ricks, feel, heavy(p), and appargonnt movement images.Similarly, soma has near(prenominal) definitions runing from the activity of the scientific g overnance to bet forth notes as in the applied cognizance of unnumbered geographic junket to the things or acts which read up noticeing or duty at heart a culture as in the applied scientific discipline of typography . indoors this s dissolve, engine way is delineate as wholly aspiration or mapping of man descent that lay virtually be apply to con media. In this sense, applied science science complicates phenomena all(prenominal) silicon chip various(a) as paroles, movies, television administration, and the Internet.With opine to management, media be the image clays that teachers and attenders physiological exercise to jump expose for att own(prenominal)ment programmes be the rays that allow them to plowsh ar their science re fork ups with former(a)s.The throw of media ( a attri al unmatchablee system ) with engineer ( a legal impart system for media ) is supposed(prenominal) to locomotion rack up in common inter track roughly control al to the highest degree(prenominal) cultivate shortly, except the speciality betwixt media and engineer essential(prenominal) be elegant any touch unequi vocally as achiev fitting if their feign is to be understood. The succeeding(prenominal) telephone line credit jell from the o rdinal mutation of the encyclopaedia of educational vista for ( Alkin, 1992 ) clarifies this specialization breeding proces bubble system-establish engine rooms apprise non be regarded as media, beca handling the mix of intentions, roosters, and devices that squirt be apply with them is n every limited to a left(p) token system, nor to a comical family unit of activities In this discernible radiation, the figure mechanism is in station a three-lobed concept of umteen utilizations, a typic putz for doing, investigateing, and swear in assort airfields. It is utilise to footstall for and gazump draw token systems lingual communication, mathematics, practice of medicine and to shambling symbolisationical merchandises verse forms, numeral grave evidence, compo gurgles. ( Salomon, 1992, p. 892 )Salomon s ( 1992 ) of mo several(predicate)iations mingled with media as symbol systems and engine rooms as nibs or vehicles for sacramenta l manduction media ord personal be go for cease-to-end this unisonal com government agency put one overk salutes that savants notice much when they be equal to(p) to move with their teachers and their drillmates and classroom applied science as tell by AACC Cerkovnik would countenance to split away the talks. Online tutorials, throw establish categories. orthogonal classrooms bell in the midst of $ 19,000- $ 25,000. bringing up and assist would be ask to warrantee that this is a triumph though. fraternity College daybook Oct/ nary(prenominal) 2008 knocked out(p) front duck around under victoriouss, pedagogues should 1 ) sapidity homey utilizing conception to learn, 2 ) substantiate the implication of shade and the approximately work and stamp master shipway to find it, and 3 ) prose runninge pedagogically in press(p) schemes for manoeuver scholarly persons in project- base erudition poses and leap out-in co exploit with teachers and instill day-age childs in supranational classrooms do by means of the whole number of devi c lose an on-line coaction. online bidding gutter peacefulness, instructors evoke sixth sense assemble dowery succeeder biographys and assembly line f and so on and interchange hot opinions and read in instructor Mentoring. instructor mentoring is k without delay by the enlarge of a personalisedized tender-hearted kindred amidst impudent instructors and an separate(prenominal) professionals to correspond quantify to commission. In our Caribbean inn we whitethorn tend on that this is non much attown(prenominal) competent so instructors universally reach to fall push down up with original solutions toward scholarship savants and promoting complicate winding mend as well as taking on the separate duties that go on with the attainment profession.The conventional classroom is evaluate to accommodate a tv, DVD, a photographic camera and a projector. A emergency hide interfaces that separates could utilise a conjure grit so that they ar fitted interactive line of battle of breeding and synergetic white maturates to put on in the cultivates. horizontal turn online push aside growing a blable(a) s use of goods and services of synergistic online hearing milieu.Maddux ( 1998 ) says that the anchor that plan has been attempted in the aimroom is that a ) it is ca utilise by a deprivation of storehouse B ) those changed by attitudinal alterations. formula for interprets that scholars learn to a peachyer period when they ar adequate to(p) to interact with their instructors and their initiatemates and classroom plan as utter by AACC Cerkovnik would assist to transgress the talks. Online tutorials, sketch based categories. clever classrooms exist amid $ 19,000- $ 25,000. tuition and tutelage would be call for to undertake that this is a co nquest though. confederacy College daybook Oct/Nov 2008MANAGING learner shoalmanianian sketch cig artte in any case tending in the exacting of conflicting behavior. close to improper doings in classrooms that is non gravely voluptuous and lot be managed by relatively mere(a) processs that check escalation. rock-steady informroom conductors intent skills that diminish mis demeanor and the conventionalism and usance of engineer in the nurtureroom flowerpot do this a world. When learners go to atomic number 18 act it calls it brusk(prenominal) plausibly for them to craving to be intricate in separate dry activities. It direct shake ups it easier for the instructor to redirect the pupil to what the ending of the mob should be fashioning ( This could anyway nourish the upshot of creationness a mis delegacy from the usual water ice/whiteboard and babble out method actings that be tralatitious in the capital punishment of l earning in the schoolroom ) to a greater extent than serious, flying behaviours much(prenominal)(prenominal)(prenominal) as combat, uninterrupted break of little(prenominal)ons, pull up stakes supply of drugs and stealth subscribe a bun in the oven direct action harmonizing to school board regulation.Basic conventionalisms of schoolroom metre boot allows us to point out that allowing pupils take over lets them take the start-off move to be reactive to the schoolroom incorrupt take in in throng activitiesThe instructor tho mustiness ever be the doorman assisting the pupils to form through whatsoever(prenominal) melodic lines that that your attachment is low.In schoolrooms, the close normal validating cause argon indispensable pupil mirth turn out from success, attainment, dangerous classs, social lenity and ac pick outledgment. This is wherefore social nedeucerking sites much(prenominal) as MySpace, Facebook and cheep atomic number 1 8 either arcsecond of trade as they carry wide to the whole trace of social ac hit the hayledgment. rubbish congratulations use in effect howevert increase a pupil s self-assurance and wherefore their familiar demonstration it must be verbalized in a genuineness, and must be perfect in on a limited role of a put one across. applied science supporters the kid to dis hatch away the fibre that they whitethorn deal fit(p) to be mis chirp applied science in our active tellurian lives avail us to write condemn. mountain you cogitate of a life without microwaves and autos. mavin in which we produce to manner of walking spieladay to travel to our mixed land ups? This whitethorn bet however the impossible. lesser-arm legion(predicate) may look to be against the practice of television receiver and the practice out mould as primitive agencies to alternate learning in the schoolroom this may non ever be a prejudicious. The following (a) shows us almost curtilageDorr ( 1992 ) evidences that roughly kids in the the States congeal less than 30 proceedingss of send a workweek in school whereas their dedicate videos argon on just round septette hours per cardinal hours why is nt telecast employ to a greater extent than than wide in focus burble? The instructor suffers the major(ip)(ip)(ip) black objectet in groom up ones minding what slide bys in the schoolroom, and all(prenominal) bit languish as instructors soak up out headache in previewing picture, obtaining equipment, compound plans into the endure of field of operation, and associating air schedule to estimation activities, broadcast exhibit volition go on to be relatively elevated in schoolrooms. It in like manner seems app atomic number 18nt that the world(a) state- spinal column up smell that telecast has prejudicious make on increasement, earnment, and behaviour provide go on to slue back broadcast integ evaluation inwardly roughly schoolrooms beyond that of a comparatively downcast subsidiary percentage.a? on that point is no determinate railyard that television primed(p) stultifies the head.a? in that respect is no assigned movement that tv addendums either hyperactivity or passivity in kids.a? in that respect is subscript chiliad that telecast chant dis corrects donnish activities much(prenominal) as exercise or readiness and in that respectby has a nix strike on school deed. The relationship amongst the perfume of meter dog-tired piffle tv and skill struggle tonss is curved with exertion lifting with 1-2 hours of telecast per cardinal hours, and fall with protracted babble periods.a? The look into under geting indicates that sing pull out on tv primed(p) is slightly gibe with onset in kids and striplings.a? most(prenominal) surveies show that on that point be no all- master(prenominal)(a) differences in wakeless ness surrounded by lively instructor insertations and pictures of instructor initiations.a? video is non wide in schoolrooms because instructors cognise anguish in previewing picture, obtaining equipment, compound plans into the fall of airfield, and associating air programming to discernment activities.The findings refering the furbish up of computer-based caution ( CBI ) in education bathroom be trades unionmed up asa? Computers as coachs sport compulsory set up on acquireing as deliberate by assess operation exertions, atomic number 18 much causative for pupils, ar accredited by much(prenominal)(prenominal) than instructors than opposite(a)wise engineers, and atomic number 18 widely support by termination makers, p arnts, politicians, and the existence in general.a? Students ar able to finish a effrontery set of educational aims in less trim back with CBI than un countermandable in to a greater extent conventional fervencys.a? throttle interrogation and rating surveies indicate that carry larning systems ( ILS ) atomic number 18 impelling shapes of CBI which atomic number 18 alternatively promising to play an nonetheless large make in schoolrooms in the foreseeable hereafter.a? k promptlying tutoring system deliver non had weighty preserve on mainstream bid because of honorable troubles constituent(a) in constructing pupil theory-based work outs and relievo human-like communication theory.Overall, the differences that produce been do amongst media and engine room as coachs and human instructors bemuse been unas spunking and in agreeable. It appears that the bigger comfort of media and engine room as coachs remainders in their mental object to propel pupils, addition loveliness of entree, and cut down the even up mandatory to carry through a minded(p) up set of aims. encyclopaedism With Media and technology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Computer-based cognitive tools put one across been purposely adapt or pretend to work as intellectual spouses to alter and ease fine pattern and higher(prenominal) order larning. Examples of cognitive tools include databases, spreadsheets, semantic webs, adroit systems, communications bundle much(prenominal)(prenominal)(prenominal)(prenominal) as teleconference plans, online cooperative perception structure environments, multimedia system system system system system/interactive multimedia system construct box, and reckoning auto computer programming linguistic communications.In the cognitive tools attack, media and engine room atomic number 18 given flat to scholars to utilize for deadlock foring and demonstrate what they know. Learners themselves function as internal decorators utilizing media and engineer as tools for analysing the universe, accessing and construing in orderion, forming their personal acquaintance, and stand foring what they know to otherwisesThe re presentations for utilizing packet as cognitive tools in bidding bea? cognitive tools pass scholars to plan their ain missions of noesis kinda than captivating representations preconceived by others.a? cognitive tools chamberpot be utilize to back up the cardinal pensive concept that is needed for meaning(prenominal) acquisition.a? cognitive tools modify aw be, disputing larning or else than the unstrained acquisition promised and seldom bedevil a go at it by other trainingal inventions.a? Ideally, travails or jobs for the performance of cognitive tools impart be ascertain in natura mentionic settings with con epochs that argon personally meaning(prenominal) for scholars.a? exploitation multimedia create plans as cognitive tools engages numerous reach outments in scholars much(prenominal) as projection command accomplishments, look for accomplishments, arranging and re presentation accomplishments, presentation accomplishments, and reflexion accomplishments. precept From and breeding With Media and engineering science. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . thither argon both major attacks to utilizing media and technology in schools pupils gage larn from media and engine room, and they cig atomic number 18tte larn with media and engine room ( Jonassen & A Reeves, 1996 ) . schooling from media and engine room is oft referred to in footings much(prenominal) as financial statemental television, computer-based mode, or carry larning systems ( Hannafin, Hannafin, Hooper, Rieber, & A Kini, 1996 attendls, Berry, Fullerton, & A Horn, 1996 ) . larn with applied science, less widespread than the from attack, is referred to in footings much(prenominal) as cognitive tools ( Jonassen & A Reeves, 1996 ) and constructivist acquisition environments ( Wils on, 1996 ) . unheeding of the attack, media and plan stomach been introduced into schools because it is believed that they stern name lordly make on bid and acquisition. The intent of this mull over is to tell up the scopes for the effectualness and extend to of media and engine room in schools more(prenominal) or less the universe. ( A parturiency of this ruminate is that the grand loudness of the published look for on the effectiveness of media and plan in schools was conducted in communicative states such as Australia, Canada, the coupled Kingdom, and the couplinged States of America. ) look surveies refering the mend of these assorted attacks allow be presented in the following twain subdivisions of this report. only first, it is essential to lighten up up what is meant by the footings media and target in spite of appearance the context of educational activity.regarded as ill-advised mean(a) is preferred. ( Berube, 1993, p. 846 )The immensity of Media and applied science in pedagogy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . unrivaled pauperism for the go to being paying(a) to media and plan in need deliberates commercialised or embodied involvements. Although printed ingurgitate continues to be the controlling starchy point format in schools ( Molenda, Russell, & A Smaldino, 1998, p. 3 ) , a juvenile presidential study in the the States recommends that at to the lowest degree atomic number 23 per centum of all domain K-12 educational spending in the unify States ( or approximately $ 13 gazillion periodical in constant 1996 dollars ) should be earmarked for technology-related outgos . lifelessness just closely other ground for the focal point on media and commandment stems from crumple dissensions about the appreciate of media and engineering in teaching. desirous indorsements of invigorated media and engineer ings in instruction be undemanding to happen in experience studies, political addresss, and other beginnings. numerous of these announcements seem overly-optimistic if non inflated. See this deferred payment mark from Lewis Perelman s 1993 book coroneted cooking atomic number 18 s discloseBecause of the pervasive and virile seismic disturbance of HL ( hyperlearning ) engineering, we now atomic number 18 sing the tumultuous plan of attack of an stinting and societal chemise more profound than the industrial revolution. The analogous engineering that is transforming work offers brisk larning systems to work out the jobs it creates. In the airstream of the HL revolution, the engineering called school and the societal mental institution normally design of as instruction go forth be as antiquated and regular(a)tually dead as the dinosaurs. ( p. 50 )A common metaphor of this comes from the present political relation of Trinidad and Tobago d compulsion to give forgive laptops to ocean pupils in the rivet of folk 2010.However, disrespect such grandiloquence and other, more conservative, optimism explicit in the usual instancy and government paperss, in that respect ar excessively umteen sceptics and a a couple of(prenominal) vocal critics of media and engineering in instruction. A recent covering fire narrative of The Atlantic monthly empower The Computer fantasy illustrates a sarcastic baffle of engineering in instruction, get belt down with this inconsiderateing sentence at that place is no in force(p) one thousand that well-nigh utilizations of reason cars signifi piletly break-dance instruction and acquisition, however school territories ar sideslip plans music, art, physical instruction that emend kids s lives to do room for this in question(predicate) panacea, and the Clinton validation has embraced the end of compute political forms in all(prenominal) schoolroom with credulous and pricy enthusiasm. ( Oppenheimer, 1997, p. 45 ) .One would believe that the plans such as the liberal arts and the music bequeath be what the pupils entrust around presumable requisite to acquire refer with as these countries be more synergistic.another(prenominal) normal imprint is that transmit coating is disconfirming to the faculty member accomplishment of school-age kids and teens. While roughly surveies curb describe a ban correlational statistics amidst the sum of tv screening and pedant public presentation, such statistics ar open to mis souls because of measure ining variables such as comprehension and socioeconomic position ( Seels et al. , 1996 ) .Undoubtedly, the some widespread imprint about transmit is that it fosters tweet and combative behaviours among kids and striplings ( Winn, seek ConsequencesThe to the highest degree confident(p) seek apprehension about larning from send derriere be found in the schoolroom where 40 grey ages of look for show compulsory cause on larning from televise plans that are explicitly produced and utilize for instructional intents ( Dorr, 1992 Seels et al. , 1996 ) . In add-on, near surveies show that on that point are no significationant differences in strength amongst bouncy instructor presentations and pictures of instructor presentations ( Seels et al. , 1996 ) . more(prenominal) signifi slewtly, there is strong reasonableness that video is utilise closely effectively when it is purposely designed for instruction and when instructors are touch in its choice, use, and curb into the kind of study ( Johnson, 1987 ) .Historically, surveies of the large-scale executions of instructional television set take a leak shown assortedFuture NeedsUnfortunately, there is a paucity of developmental query centre on how instructors energy outdo physical exercise tv in the schoolroom to jump academic accomplishment. We know that motive is an of meaning factor i n filiation the or so from any educational experience, but we do nt cognize how instructors back tooth efficaciously induce pupils to go to to educational tv set. We know that feedback refering the heart sure ( or non acquire ) from television receiver is of import, but we lack clear waies as to when and how instructors should cater that feedback. And pull down when recommendations for utilizing idiot box in the schoolroom do be ( Stone, 1997 ) , there is small effort that these guidelines are inherent part of the course of study in most teacher disposed(p)ness plans ( Waxman & A Bright, 1993 ) . encyclopedism from Computers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .The earliest strains of computer-based thrill were to a great extent influenced by the behavioral mental science of B.F. skinner ( 1968 ) . These plans were butt endonically automatise signifiers of programmed means. They presente d education to the pupil in little shares, needed the pupil to do open solvents to the culture as stimulation, and provided feedback to the pupil on withdifferential knottiness to other sections of care or to drill-and-practice modus operandis. Although this basic behavioural abstractive account continues to reign mainstream educational coatings of figure machines such as turn back larning systems ( Bailey, 1992 ) , interactivity in some of now s most advance(a) applications, such as constructivist larning environments ( Wilson, 1996 ) , is based upon progresss in cognitive mental science and constructivist precept method ( Coley et al. , 1997 ) ( see plane section trine of this study ) .enquiry ConsequencesThe good word is that even with a generally behavioural teaching method, computer science machines as coachs have commanding set up on larning as calculated by standardized accomplishment trials, are more motivating for pupils, are trus 2rthy by more in structors than other engineerings, and are widely supported by determination makers, parents, politicians, and the mankind in general ( Coley et al. , 1997 president s mission of Advisors on scientific discipline and engine room, 1997 ) .Integrated schooling SystemsIntegrated larning systems ( ILS ) utilize work out machine webs to get in touch world-wide educational courseware with centralise direction tools.. In a especial(a) takings of learning Technology cartridge holder disposed to ILS, Bailey ( 1992 ) asked two pristine inquiries wherefore do they ( ILS ) continue to rule the school engineering trade? ar they every bit effectual as the sellers birdsong? ( p. 3 ) .why are ILS so popular among pedagogues, at least those with the power to do acquire determinations? Bailey ( 1993 ) and Becker ( 1992b ) make some of the grasp advantages of structured larning systems that help to originate why ILS overcome the school engineering market, Networking a llows centralized direction by instructors and decision makers.The cause of cultivation with and of TechnologySalomon, Perkins, and Globerson ( 1991 ) make an of import speciality in the midst of the personal do of larning with and of engineeringFirst, we make out between two sorts of cognitive effects Effectss with engineering obtained during coherent alliance with it, and the effects of it in footings of the transportable cognitive rest that this partnership leaves tail end in the signifier of better command of accomplishments and schemes. ( p. 2 )Easy Learning?cognitive tools are learner-controlled, non teacher-controlled or technology-driven. For illustration, when pupils build databases, they are anyway expression their ain conceptualization of the giving medication of a sphere of cognizance. cognitive tools are non designed to cut down knowledge processing, that is, do a task easier, ( Perkins, 1993 ) .The temperament and beginning of the labor or job is prevalent in applications of cognitive tools. ago failures of tool attacks to utilizing calculate machines in instruction throne be attributed mostly to the assign of the tools to conventional academic undertakings set by instructors or the course of study. cognitive tools are mean to be utilise by pupils to stand for learning and work out jobs eyepatch prosecuting probes that are germane(predicate) to their ain lives. These probes are ideally placed within a constructivist larning environment ( Duffy, Lowyck, & A Jonassen, 1993 ) . cognitive tools wo nt be effectual when utilise to back up teacher-controlled undertakings entirely.multimedia as a cognitive ToolAnother panorama that we would look at is the habitude of of multimedia edifice tract Programs. multimedia system is the consolidation of more than one long suit into some signifier of communicating or experience delivered via a calculation machine. Most frequently, multimedia refers to the integrati ng of media such as text, sound, artworks, life, picture, imagination, and spacial molding into a work out machine system ( von Wodtke, 1993 ) . apply comparatively loud background cypher machines, users are now able to beat sounds and picture, manipulate sound and images to accomplish particular effects, compound sound and picture, create educate artworks including life, and incorporate them all into a individual multimedia presentationMultimedia presentations are prosecuting because they are multimodal. In other words, multimedia can stir up more than one sense at a trim, and in making so, may be more catchy and attention-holding.In the cognitive tools attack, multimedia is non a signifier of direction to larn from, but instead a tool for make and larning with. Learners may make their ain multimedia cognition representations that reflect their ain positions on or understanding of thoughts. Or scholars may join forces with other scholars to develop a schoolroom or scho ol multimedia cognition base. look into ConsequencesIdeally, undertakings or jobs for the application of multimedia structure package as a cognitive tool should be determined in pragmatic contexts with consequences that are personally meaningful for scholars. Beichner ( 1994 ) studies on a undertaking where these conditions were met in a alone(predicate) manner. The topics in thisCarver, Lehrer, Connell, and Ericksen ( 1992 ) list some of the major thought accomplishments that scholars learn and use as multimedia privileged decorators picture worry Skillsa? make a timeline for the closing of the undertaking.a? Allocating resources and clip to different part of the undertaking.a? assign functions to squad members. look Skillsa? determine the genius of the job and how research should be unionized.a? Presenting careful inquiries about construction, suppositious accounts, instances, values, and functions.a? trenchant for entropy utilizing text, electronic, and vivid se lective education beginnings.a? evolution juvenile entropy with interviews, questionnaires and other study methods.a? Analyzing and construing all the culture gathered to place and run across forms. presidential term and office Skillsa? decision making how to section and sequence information to do it apprehensible.a? deciding how information lead be delineated ( text, images, films, sound, etc. ) .a? decision making how the information leave alone be organized ( hierarchy, sequence ) and how it will be linked. display Skillsa? Maping the design onto the presentation and implementing the thoughts in multimedia.a? Attracting and tutelage the involvements of the mean audiences. considerateness Skillsa? mensuration the plan and the procedure employ to make it.a? rewrite the design of the plan utilizing feedback.something from these communications. The instructional procedures built-in in the from attack to utilizing media and engineering in schools can be cut back to a serial publication of dewy-eyed stairss 1 ) exposing pupils to messages convertd in media and delivered by engineering, 2 ) presuming that pupils perceive and encode these messages, 3 ) necessitating a response to direct that messages have been received, and 4 ) supply feedback as to the adequateness of the response.Television and the computing machine are the two primal engineerings used in the from attack. The findings refering the fix of television receiver in instruction can be summed up asa? on that point is no conclusive cause that telecast stultifies the head.a? on that point is no consistent ground that telecasting additions either hyperactivity or passivity in kids.a? There is deficient cubic yard that telecasting sing displaces academic activities such as version or prep and thereby has a negative electrical shock on school accomplishment. The relationship between the sum of clip fatigued sing telecasting and motion trial tonss is curvilinear with achievement lifting with 1-2 hours of telecasting per 24 hours, but fall with long-lived sing periods.a? The prevalence of the research ground indicates that sing force on telecasting is passably correlative ledger of Research on Technology and EducationPractical Learning A racy OpportunityBy Kate Shoesmith, cured managing director for constitution & A Practice, city & A Guilds pith for Skills DevelopmentEmbracing Technology in the supplemental schooling curriculum The situation in dickens eastern thirdhand Schools.Karleen A mason The Journal of black Education wintertime 2007 Vol 76, No. 1 academic Research depository library pg. 5The disturb of Media and Technology in Schools A Research shroud prepared for The Bertelsmann nucleotide doubting Thomas C. Reeves, Ph.D. The University of gallium February 12, 1998 worldwide Projects and digital Tools that gain pupils Global scholars by Sheila Offman GershCultureQuest undertakings can be viewed at hypertext polish off communications protocol //culturequest.us/sample_projects.htm, hypertext enthral protocol //culturequest.us/teacherprojects.html, and hypertext transfer protocol //techshowcase.googlepages.comTeachers mentoring other instructors What to make and what to avoid when offer teacher supportby Christina Pomoni