The History of the Earth: Supplemental Guide DR | Domain Review 165with pressure, heat, and time
metamorphic they’ll become.Heat, Pressure, and Time
Materials: Image Cards 1–3
Give three students the Image Cards for heat, pressure, and time.
Review what the Image Cards represent. Have the three students
stand in various locations around the room.
Tell the class that you are going to say a word. They will decide
how heat, pressure, or time are connected to the word, and then
walk to and stand with the person holding that Image Card. After
the students have walked to the various locations, have them
explain how the two words are connected. For example, if you
say the word fossil, one student may walk to the Image Card of
“pressure” and say, “It takes pressure to form a fossil.” A second
student may walk to the Image Card of “time” and say, “It takes a
very long time for a fossil to form.”
Another variation is to use the signals explained in the Pausing Point.Information Station
Display all of the charts created and trade books presented during
this domain. Divide students into groups and assign each group
one chart or book. Ask each group to prepare a short spoken
statement about what is the important information in that chart or
book. Tell students that they are going to share that information
from their book or chart with their classmates. Have half the
groups stand next to their book or chart; that is their “station.” At
the same time, the other half of the class will visit the stations to
hear the information. Then have groups change roles.