Friday, July 31, 2015

Grade 3 - Science: Particles of Soil

Soil consists of different layers. This was explained to the students with the help of a jar which was partially filled with soil and water. This was kept undisturbed for some time. The different layers of soil i.e. humus, clay, sand and pebbles were explained to the children.
This helped them to understand the importance of each layer


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