Alignment to Standards for TN
| Grade | Number | Standard |
|---|---|---|
| 1 | SC-1.12.1. | Recognize that objects have observable properties that can change over time and under different conditions. |
| 2 | SC-2.6.1. | Recognize that some plants and animals that once lived are no longer found on earth. |
| 2 | SC-2.6.1.a | Recognize that some plants and animals that formerly inhabited the earth are no longer present on earth. |
| 3 | SC-3.6.1. | Recognize that some plants and animals that once lived are no longer found on earth. |
| 3 | SC-3.6.1.a | Give examples of organisms that have become extinct. |
| 4 | SC-4.6.2. | Recognize that extinction has occurred in the past and continues today. |
| 4 | SC-4.6.2.a | animal and plant populations as thriving, threatened, endangered, or extinct |
