Petroglyphs: Snippets of Data Lesson

This lesson introduces students to identifying and interpreting data through petroglyphs. Students will carve their own petroglyph based on a memory, and discuss perspectives in science.

• Objectives and Learning Targets
  • Through card sorting activity, I can describe at least two criteria for what makes
    something data.
  • By etching a petroglyph and interpreting others' petroglyphs, I will be able to explain
    why one cannot conclude the true meaning of a petroglyph and provide at least one
    reason for the need for multiple perspectives in science on the exit ticket.
• Grades: 9 to 12, adaptable to middle school  
• Time: 1 class period with additional pre-class prep
• Author: O Acuna

Standards Engaged

• SIN 202. Understand the tools and functions of tools used in a simple experiment.
• IOD 301. Select two or more pieces of data from a simple data presentation