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  Feature Name: Cybertracker: A tool supporting biodiversity data collection
 
Author: Nancy Songer

Category: Visualization Tools (pre-designed): Data Visualizations

Subject: Life sciences

Kind: Element/Applet

Audience:
 Elementary School
 Middle School
 High School
 Higher Education
 Teachers & Principals
 Other


Projects:

Software URL: CyberTracker/ZOPE

Created by: BioKIDS design team. Roger Espinosa et al.

Reference URL

This Feature is connected to (2) Principles
  • Visual representation of data collected by students
  • Reduce visual complexity to help learners recognize salient information
     
    Feature in Visual Map
     
    Description:
    Students input lots of different kinds of animal data into CyberTracker software on Visors based on observations in their schoolyard. In order to support students exploration of the inquiry-fostering question, Which zone in my schoolyard has the highest biodiversity?, the CyberTracker software and the Zope object-orientated database, Zone Summary, were designed with common organizational structures focusing on a select few salient features (animal abundance, animal richness). This common presentation format allows students to easily locate and analyze relevant data towards the evaluation of the biodiversity of their schoolyard.
    The Rationale Behind the Feature (Specific Design Principle):
    5th grade students in urban Detroit find it difficult to pull out the salient features of their own empirical data towards addressing complex inquiry questions. This feature streamlines their ability to locate and analyze relevant data.
    Context of Use:
    Best used when students have collected a great deal of empirical data and perhaps needs sufficient guidance (e.g. scaffolding) towards locating salient features in their data towards addressing inquiry questions.
    Field-based Evidence:
    Data were collected in Fall 2002 and are currently being analyzed for Spring 03 papers and meetings (AERA presentation).
    References:
    Lee, H.S., and Songer. N.B. (in press) Making Authentic Science Accessible to Students. International Journal of Science Education.

    Image:(Click to enlarge)