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Source
Stanford Education Assessment Laboratory (SEAL)

Subject
Science

Grade Level
6, 7, 8, 9

Mystery Powder - "X and Y" - Embedded Assessment #2

In this task, students will conduct an experiment to determine the identity of two mystery powders.

This task includes:
1. Teacher Instructions
2. Unit Outline
3. Scoring Form: instructions, answer key, summary

Source
Stanford Education Assessment Laboratory (SEAL)

Subject
Science

Grade Level
6, 7, 8, 9

Mystery Powder - End of Unit Assessment

In this task, students will conduct an experiment to determine the identity of six separate mystery powders.

This task includes: 
1. Teacher Instructions
2. Student Notebook
3. Unit Outline
4. Scoring Form: instructions, answer key, summary

Source
Stanford Education Assessment Laboratory (SEAL)

Subject
Science

Grade Level
6, 7, 8, 9

Paper Towels

In this task, students will conduct an experiment to determine which brands of paper towels can hold the least and most amount of water.

This task includes: 
1. Teacher Instructions
2. Student Notebook
3. Scoring Form

Source
Stanford Education Assessment Laboratory (SEAL)

Subject
Science

Grade Level
6, 7, 8, 9

Rocks and Charts

In this task, students will create a chart that represents rock classifications. 

This task includes:
1. Teacher Instructions
2. Unit Outline
3. Scoring Form

Pages

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