TEACHER ENRICHMENT INITIATIVES (TEI) - CURRICULUM - VISION/HEARING UNIT

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Activity 3C: Figuring Visual Acuity

vision unit

Topic: Vision

Part of:
Unit: Challenges and Changes: Sensitivity to Vision & Hearing Compromises
Lesson: Measuring Visual Acuity

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Figuring Visual Acuity Student Worksheet

Keywords

visual acuity, calculation

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Activity Description

Use the worksheet “Figuring Visual Acuity” to have the students work through some problems on measuring visual acuity.

The answers to the problems are given below:

1. 40/10

2. 20/80

3. 20 feet: 20/400, 10 feet: 10/800

4. 20/200

5. 20/160

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Contact: teachhealthk-12@uthscsa.edu
Updated: May 8, 2012
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The University of Texas Health Science Center at San Antonio