Evolution - "I Can..." Statements

BEGINNING

• I can identify a trait in a plant or animal.

• I can recognize differences (variations) in traits within a group.

• I can tell that some traits help organisms survive.

• I can identify examples of natural selection when shown pictures or models.

• I can recognize that populations change over time.

• I can identify simple graphs or charts that show changes in traits.

• I can explain what a fossil is using a picture or sentence frame.

• I can recognize examples of artificial selection (dogs, crops, farm animals).

DEVELOPING

• I can explain how a trait helps an organism survive in its environment.

• I can describe natural selection using a simple example.

• I can explain how the environment affects survival of certain traits.

• I can use a model or diagram to show how a population changes over generations.

• I can read and interpret simple graphs or tables showing trait changes over time.

• I can compare fossils to modern organisms using pictures or charts.

• I can explain the difference between natural selection and artificial selection with support.

PROFICIENT

• I can explain how genetic variation, traits, and the environment work together to affect survival.

• I can use data (charts, tables, or graphs) to explain changes in traits over time.

• I can develop and use a model to show how natural selection affects populations.

• I can analyze fossil data to explain how organisms have changed over time.

• I can explain how artificial selection changes a population over generations.

• I can support my explanation with evidence from texts, data, or models.

• I can use science vocabulary correctly when explaining evolution concepts.