Photosynthesis and Transpiration

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In this activity on page 7 of the PDF (Plants—The Green Machines), learners examine the effects that light and air have on green plants. Learners plant seeds in two containers and compare what happens when the containers are placed in dark and light places. Use this activity to introduce learners to photosynthesis and transpiration.

Quick Guide

Preparation Time:
Under 5 minutes
Learning Time:
1 to 4 weeks
Estimated Materials Cost:
$1 - $5 per student
Age Range:
Ages 6 - 11
Resource Types:
Activity, Experiment/Lab Activity
Language:
English, Spanish

Materials List (per student)

  • Two planting containers
  • Seeds (lima beans, peas, broad beans)
  • Soil
  • A dark area and a bright area
  • Glass bottle or jar

Keywords

Subjects

  • Earth and Space Science
    • Solar System
      • The Sun
  • Life Sciences
    • Cells
      • Cell Metabolism
    • Diversity of Life
      • Plants
    • Ecology
      • Energy Flow and Chemical Cycles
  • Physical Sciences
    • Chemistry
    • Vibration and Waves
      • Light and Optics
    • Light and Optics
      • Sunlight and Color
  • The Nature of Science
    • The Scientific Process
      • Conducting Investigations
      • Gathering Data
      • Communicating Results

Informal Categories

  • Gardening
  • Nature and Environment

Audience

To use this activity, learners need to:

  • see
  • touch

Learning styles supported:

  • Involves hands-on or lab activities

Other

Foreign language versions of this resource:

Access Rights:

  • Free access

By:

  • Department of Volunteer Support, American Chemical Society

Rights:

  • All rights reserved, American Chemical Society, 2010