jueves, 17 de febrero de 2011

Clear plastic cups & worksheets
















What do plants need to grow??

Let´s investigate! we plant seeds in 4 clear plastic cups, using the same amount of water,two seeds and the only thing that changes is the medium: one has SOIL, the second has SAND, the third has rocks and the fourth one has SALTY WATER. Which one will it grow???

Song:"Plant life"

Plant life