Longer Activities
Longer activities provide an opportunity to have the students work on more complex problems and with data sets. Such activities include those in which
- students work in pairs on a set of short actitivities that are sequenced throughout the class period.
- students work in small groups solve a problem or plot and interpret data.
- students work first in various small groups each of which is working with one of four data sets (A, B, C, or D), then the students are rearranged into other groups that include one or more members from each of the original four data set groups to share and discuss their results (this structure known as "jigsaw").
Discovering Plate Boundaries (more info) , designed by Dale Sawyer at Rice University, is a data-rich activity using four global data maps that requires students to observe and classify data, present their results orally to other students, and results in students discovering the processes that occur at plate boundaries. His website provides detailed information about the activity, including downloadable maps showing earthquake location and depth, location of recent volcanic activity, seafloor ages, or topography and bathymetry, as well as a teacher's guide. Using the jigsaw structure, students work in different groups during the activity. This activity can be done in one or more class periods or a lab session.
Issues to Consider
In designing such activities, you will need to make some decisions.
- How to arrange students into groups?
- have students count off
- assign groups by letters or numbers given on handout
- ask students to arrange themselves into groups
- How to handle the logistics?
- distributing handouts and/or materials
- ending group discussions (e.g., flicking lights, raising hands, whistles)
- collecting written responses
- What to do for follow-up or closure for the activity?
- class discussion
- students turn in handout with responses
- assign a synthesizing paper or assignment
Examples of Longer Activities
Click here for our collection of longer example activities.
References and Further Reading
[Tewksbury, 1995] , Specific strategies for using the "jigsaw" technique for working in groups in non-lecture-based courses, Journal of Geological Education, v 43, p 322-326.
Discovering Plate Boundaries (more info) , an activity designed by Dale Sawyer, Rice University, with downloadable maps showing seafloor ages, topography, seismology, volcanology, or plate boundaries and a teacher's guide.
