Science Project:

Plants and Water

3.7 based on 26 ratings
Safety Issues

Young children should not use a knife.

Material Availability

Readily available or easily purchased at the grocery store

Approximate Time Required to Complete the Project

Overnight to collect the data; one day to prepare the science fair display

To learn how plants transport water from their roots to their leaves

  • Tall clear glass
  • Red food coloring
  • Spoon
  • Celery stalk
  • Knife

Plants need water to grow. Plants transport water from their roots to their leaves through tubes called xylem.

Terms

Xylem: tubes that transport water inside plants

Concepts

Plants need water. Water is transported through the plant through xylem tubes.

Research Questions

How does water get from the roots of a plant to its leaves?

  1. Gather the necessary materials.
  2. Fill the glass about halfway with water.
  3. Add a few drops of food coloring to the water and stir.
  4. Have an adult cut the bottom of the celery stalk straight across leaving the leaves attached to the stalk.
  5. Place the celery stalk in the glass, cut end first. Set the glass somewhere where it will not be disturbed overnight.
  6. The next day, record any changes.

Articles

“Plants Vascular Systems” at www.biology4kids.com/files/plants_xylemphloem.html

“Plants: Essential Processes” at www.sparknotes.com/biology/plant/essentialprocesses/section1.html

“How Plants Grow” at Science Kids at www.sciencekids.co.nz

Websites

Biology 4 Kids at www.biology4kids.com

Author: Nancy Rogers Bosse
Disclaimer and Safety Precautions

Education.com provides the Science Fair Project Ideas for informational purposes only. Education.com does not make any guarantee or representation regarding the Science Fair Project Ideas and is not responsible or liable for any loss or damage, directly or indirectly, caused by your use of such information. By accessing the Science Fair Project Ideas, you waive and renounce any claims against Education.com that arise thereof. In addition, your access to Education.com's website and Science Fair Project Ideas is covered by Education.com's Privacy Policy and site Terms of Use, which include limitations on Education.com's liability.

Warning is hereby given that not all Project Ideas are appropriate for all individuals or in all circumstances. Implementation of any Science Project Idea should be undertaken only in appropriate settings and with appropriate parental or other supervision. Reading and following the safety precautions of all materials used in a project is the sole responsibility of each individual. For further information, consult your state's handbook of Science Safety.

How likely are you to recommend Education.com to your friends and colleagues?

Not at all likely
Extremely likely