Texas Essential Knowledge and Skills (TEKS)Propiedades de la Tierra |
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|---|---|
| Grade: | 3rd Grade |
| Standard: | 3.7.A |
| Description: | explore and record how soils are formed by weathering of rock and the decomposition of plant and animal remains; |
| Standard: | 3.7.C |
| Description: | explore the characteristics of natural resources that make them useful in products and materials such as clothing and furniture and how resources may be conserved. |