Finally the images fade to a map of the world done in negative relief, appearing as it did millions of years ago. A timeline appears to the right of the map beginning at about 200 million years ago. A citation also appears in off-white indicating a Web site that was the source of their data. Immediately, a pointer, starting at the bottom of the timeline, starts to move up slowly. Simultaneously, landmasses begin to move in a motion with which the students are already familiar. Many of them have also used this animation from the Smithsonian Institute’s Web site.
The team is not downgraded for using the familiar animation. However, the class becomes noticeably more interested as splotches begin to fade in and out in specific locations on the map. Numbers are imposed over the splotches as they gradually expand and become more opaque and then shrink to transparency. Soft but intense music plays in the background, credited to a talented student who had attended Bacon school two years earlier, a short citation appearing in the lower corner of the display. Samuel speaks over the animation and music, describing periods in the planet’s relatively recent history of mass extinctions and seemingly spontaneous raises in species diversity.
“Each rise and fall has corresponded with some dramatic change in global conditions: ice ages, planetary collisions, volcanic or seismic calamities…” Samuel speaks on eloquently.
As he continues, Ms. Crabtree is taken back to a conversation she had with the boy during their work on the ecology project. Samuel is thought by many to be a technical genius. He has a genuine gift for understanding and using technology. He also has a flair for using these tools to communicate persuasively. She had convinced Samuel, however, not to handle the programming and data manipulation for this project, that he leave that up to Johann – that Samuel only be allowed to give Johann verbal directions. She had also asked Samuel to do more of the copy and script writing on this project, an activity that she knew would be a challenge for him.
Several Days Earlier:
Sally entered the school media center, a faint electronic click registering her entrance from the chip in her nametag. She stepped aside, so as not to block the doorway, and surveyed the room. The media center has far fewer books than it did when she went to middle school in the middle 1980s. There is a section in one corner that consists of shelves with books of various sizes and colors. They are almost exclusively fiction books that students check out for pleasure and for assignments in their humanities classes. These books remain because it is a deeply held belief that students appreciate the experience of reading a story without the benefit of electronic appliances. Regardless, most reading is done with tablet computers and smaller pocket text and audio readers.
The biggest portion of the room is devoted to work areas that Isaac calls “Knowledge Gardens.” Most of these workspaces consist of a table, with a 19-inch display, attached to a folding cradle that can swivel 360o. The display can be assigned to any tablet in its vicinity when the owner touches the print login pad. Scattered around the table are small, but efficient, keyboards, each of which can also be assigned to any tablet with the touch of its print login pad.
There are also two small stages with 4×8-foot display boards where teams can practice their presentations. She also sees a number of work areas that are much more casual, with homey lamps, bean bag chairs, low sofas, and assorted pillows. The media center is set up for knowledge construction, not just information accessing. Students come here to work, and mostly to work in small groups. It is rarely a quiet place.
Sally found the Reptiles and walked over. All four were together discussing their defense of one of the information resources they are using. She caught Samuel’s eye and asked if he would join her for a minute. She had read through the talented young man’s text document for the project, which was comprehensive and well organized. It appeared, though, that he had paid very little attention to grammar and sentence structure.
They sat down at an unoccupied table and she laid her tablet down, saying, “I wanted to talk for just a minute about your report.”
The story continues here.