Blink

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In this self-measuring activity, learners observe and record how many times a minute they blink, take a breath, and chew, as well as how many times a minute their heart beats. Learners are encouraged to take and record the same kinds of measurements for family members and friends. The "DId You Know" section offers some facts about how a child's heart rate differs from an adult's.

Quick Guide

Preparation Time:
Under 5 minutes
Learning Time:
30 to 45 minutes
Estimated Materials Cost:
1 cent - $1 per group of students
Age Range:
Ages 4 - 14
Resource Type:
Activity
Language:
English

Materials List (per group of students)

  • printout of data table or other paper to record data
  • watch
  • something to chew

Keywords

Subjects

  • Life Sciences
    • Diversity of Life
      • Animals
    • Human Body
      • The Brain and Nervous System
      • Circulation
      • Digestion
      • Respiration
  • Mathematics
    • Data Analysis and Probability
      • Data Collection
    • Measurement
      • Units of Measurement
      • Rate

Audience

To use this activity, learners need to:

  • see
  • read

Learning styles supported:

  • Involves teamwork and communication skills
  • Involves hands-on or lab activities

Other

This resource is part of:

Access Rights:

  • Free access

By:

Rights:

  • All rights reserved, The Regents of the University of California, 2007