Media and Materials
Many of the media and materials discussed in this chapter are so common that instructors are inclined to underestimate their instructional value, Materials don't have to be digital or expensive to be useful. Small can indeed be beautiful, and inexpensive can be effective! In fact, in some situations-for instance, isolated, rural areas; teaching loca tions that lack electricity, programs or schools with a low budget these simpler materials may be the only media that make sense to use (Figure 4.1). In addition, many computer software packages include manipulatives and workbooks for students to use as part of their learning experience. The focus in this chapter is on media and materials; the discussion includes real objects, models, printed materials, free and inexpensive materials, field trips, and the devices used to display visuals (chalkboards, multipurpose boards, copy boards, flip charts, and more). MANIPULATIVES Real objects such as coins, tools, artifacts, plants, and animals ...