-
An experiment that has students stretch hosiery over the rim of a baby food jar and after adding soil and grass seeds. Students create Soil Sammy – the grass becomes hair. Older students can experiment with fertilizer, soil types and water balance.
-
Discuss soil contents (nutrients, minerals, bits of leaves, decaying material), origins (erosion, break down of decay, animal waste), importance (feed/anchor plants), types and characteristics. Students examine and describe each type of soil. Outside students find and describe different types of soil. Wrap-up: review soil characteristics and uses.
-
Have students use their best listening skills to fill the chart; make sure they spend 3 minutes in each location and record what they hear. Wrap up: Discuss the different sounds and where they came from.
-
Have students use their best listening skills to fill the chart and record what they hear. Make a bar graph of the different sounds. Wrap up: Discuss the graphs, different sounds and where they came from.
-
The Fertilizer Institute represents the fertilizer industry in the United States. The Institute represents the industry with legislative, economic, scientific and public relations programs.
To learn more visit: www.tfi.org
