Back to TEKS search
- Science
- Grade 9
- Science concepts--interdependence within environmental systems
A student expectation is directly related to the knowledge and skills statement, is more specific about how students demonstrate their learning, and always begins with a verb. Student expectations are further broken down into their component parts, often referred to as “breakouts.”
Vertical alignment shows student expectations in the same subject area at different grade levels that are related to or build upon one another.
describe how natural changes to the environment such as floods and droughts cause some organisms to thrive and others to perish or move to new locations; and