![](https://www.pdfsearch.io/img/739a06d9e94538eb608251a07cb98301.jpg) Date: 2009-04-13 17:09:23
| | Grade 10 Science Proficiency Level Descriptors Advanced Level The student displays a highly developed conceptual understanding by designing and critiquing scientific investigations for accuracy, precision, and bias; utilAdd to Reading ListSource URL: education.alaska.govDownload Document from Source Website File Size: 10,44 KBShare Document on Facebook
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