notes, pictures, diagrams; can be possible waste of paper; use 2 inch letters Flipchart prepared beforehand; posting group difficult to see in larger 8-10 points per answers; simple, easy to use; rooms page reasonably portable; collecting test your colors for save for next meeting visibility Realia any object or artifact that can management and be selective (physical meaningfully enhance learning movement of objects allow time for all to items) (equipment, tools, samples of what needs to be considered see will be found in the real world) Projectors: Overhead can use masks and overlays; can face you are separate from move around to Projector your audience; can trace diagrams or the image student timeshare who you – (OHP) pictures attention is split; relies are visually on electricity, bulbs, etc. blocking. Document wider range of display options than requires monitor or data practice use before camera OHP; displays printed text and projector to display; as class pictures, transparencies, 3-D objects; above. to shift focus can be used for digitizing images for as needed computer storage Data projector allows several digital inputs* to be need several screens if as projected for viewing by class in large room; test equipment equipment is expensive, prepare students not easily portable; – tell them what to depends on electricity; -computer, video (vhs, DVD & other), look for equipment failure may document camera, cable (TV or occur satellite) Media: Handouts notes, diagrams, pictures, exercises, no common focus of consider timing of instructions, timetables, outlines; attention; sometimes distribution permanent record for each student; contain too much or explain what you easily read by everyone; no dense material (keep want people to do complicated technical hassles simple); too many may with them before be distracting handing them out can prepare material in advance; can tempting to add too organize use masks and overlays; can use color; much text; changing too transparencies can trace diagrams or pictures; can rapidly use for images more use material that is illegal to digitize than text or distribute due to © restrictions.
Flipchart notes, pictures, diagrams; can be prepared beforehand; posting group answers; simple, easy to use; reasonably portable; collecting save for next meeting possible waste of paper; difficult to see in larger rooms use 2 inch letters 8-10 points per page test your colors for visibility Realia (physical items) any object or artifact that can meaningfully enhance learning (equipment, tools, samples of what will be found in the real world) management and movement of objects needs to be considered be selective allow time for all to see Projectors: Overhead Projector (OHP) can use masks and overlays; can face your audience; can trace diagrams or pictures you are separate from the image – student attention is split; relies on electricity, bulbs, etc. move around to timeshare who you are visually blocking. Document camera wider range of display options than OHP; displays printed text and pictures, transparencies, 3-D objects; can be used for digitizing images for computer storage requires monitor or data projector to display; as above. practice use before class to shift focus as needed Data projector allows several digital inputs* to be projected for viewing by class -computer, video (vhs, DVD & other), document camera, cable (TV or satellite) need several screens if in large room; equipment is expensive, not easily portable; depends on electricity; equipment failure may occur as test equipment prepare students – tell them what to look for Media: Handouts notes, diagrams, pictures, exercises, instructions, timetables, outlines; permanent record for each student; easily read by everyone; no complicated technical hassles no common focus of attention; sometimes contain too much or dense material (keep simple); too many may be distracting consider timing of distribution explain what you want people to do with them before handing them out can prepare material in advance; can use masks and overlays; can use color; can trace diagrams or pictures; can use material that is illegal to digitize or distribute due to © restrictions. tempting to add too much text; changing too rapidly organize transparencies use for images more than text