Vermont School Garden

A visit to a Vermont public school garden through the seasons.

Third Graders Dive into Good Gardening Practices

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This month the third graders studied the effects of erosion by observing it under three different mini environmental conditions. They had had an introduction to the concept of different forms of erosion earlier in the week. Their teacher, Atasi Das, reviewed their observations of the effects of wind and water on sand. Then we began a new experiment, using three cutoff  clear plastic bottles and the tops of three other bottles.

 

atasi demonstrating review of erosion

 

 

what I know about eroeion, what I wonderobserving different runoff

 

 

 

 

 

A small group of growing basil plants was fit into the first bottle. In the second bottle, forest floor matter was spread on top of potting soil. The third bottle contained only potting soil. Students were asked to discuss what they thought would happen if an equal amount of water were poured through each environment. They wrote about what they knew and what they wondered about this activity. They predicted what they thought they might observe when the water drained off.

Then their teacher, Atasi, poured water into each environment. You can see the results in the bottle tops that caught the ‘runoff.’ Students formed their conclusions about how to protect earth from water erosion.

recording observations erosion experiment

final results

These curious and thoughtful students are also running an experiment in lettuce growing. Each student has adopted two lettuce plants: one that was started at Harlow Farm and one plant that was started by the After School Program. At least once a week they walk out to the school garden to measure and record changes in their plants. One student noticed that his plant had grown from 3 3/4 inches to 4 1/4 inches tall. He computed the amount of growth that had occurred in a week.

measuring lettuce

 

recording data lettuce growth

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Author: vermontschoolgarden

I have been an elementary teacher at the Westminster Center School for 30 years. For most of those years, I maintained a garden as part of my teaching curriculum resource. Now I am the Garden Coordinator for all of the Westminster Center School classrooms.

2 thoughts on “Third Graders Dive into Good Gardening Practices

  1. Wonderful! So glad to read about this learning.

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