1. What is a Spring? “Water bubbling naturally out of the ground is called a spring.”
2. Taste & Flow: “The water of a woodland spring is fresh, pure, and delightfully cool, and it flows down into the valley below.”
3. What is a Rill? “A very small, trickling stream of water is called a rill.”
4. Brooks & Creeks: “When large rills flow together, they are called brooks or creeks.”
5. Making a River: “If several brooks unite and make one large stream, that is a river.”
Correct Hierarchy (Smallest to Largest):
1. [ 1 ] Spring — Origin bubbling out of the subterranean ground.
2. [ 2 ] Rill — A tiny, trickling streamlet flowing down the hillside.
3. [ 3 ] Brook or Creek — A larger stream formed when multiple rills unite.
4. [ 4 ] River — A broad, deep waterway formed when several brooks join together.
Exemplar Student Narrative:
A tiny, crystal-clear drop of water bubbled up from a mossy spring deep in the cool green woods. It tumbled joyfully down the hillside through a narrow rill until it merged into a laughing meadow brook. At last, the lively brook joined other streams to become a grand, rolling river that journeyed all the way to the blue sea.
| Domain | Exemplary (25) | Proficient (20) | Developing (15) | Beginning (10) | Teacher Feedback |
|---|---|---|---|---|---|
| 1. Scientific Vocabulary | Flawlessly defines and distinguishes spring, rill, brook, and river. | Defines all 4 hydrographic terms with minor ambiguity. | Confuses rill with brook or misses spring definition. | Fails to use correct hydrographic vocabulary. | |
| 2. Sequential Progression | Perfect 1–4 ordering from source spring to ocean-bound river. | Correctly orders 3 of the 4 stages. | Reverses rill and brook in the sequence. | Random or scrambled sequencing of waterways. | |
| 3. Narrative Synthesis | Evocative, sequential story following the drop of water with strong verbs. | Clear narrative showing water flowing through successive streams. | Simple sentences without strong sequential cohesion. | Fragmented narrative or unrelated story. | |
| 4. Grammar & Mechanics | Flawless capitalization, periods, commas, and spelling. | 1–2 minor capitalization or punctuation slips. | Noticeable errors in end marks or spelling of terms. | Frequent run-on sentences and misspelled basic words. |