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Source Task

Source
Performance Assessment Links in Science (PALS)

Subject
Science

Grade Level
5, 6, 7, 8

Middle Protocol Test - Soil Moisture

This task is from PALS and was previously part of the Global Learning and Observations to Benefit the Environment (GLOBE)'s Soils Unit. Students will determine the moisture in a soil sample after collection.

This task includes:  
1. Student Instructions

Source
Performance Assessment Links in Science (PALS)

Subject
Science

Grade Level
5, 6, 7, 8

Acid Precipitation

In this task, students wlll examine five solutions representing water samples and determine the acidity. 

This task includes: 
1. Task Description 
2. Student Instructions
3. Scoring Rubric
4. Scored Student Work
5. Technical Quality Info

Source
Performance Assessment Links in Science (PALS)

Subject
Science

Grade Level
5, 6, 7, 8

Acid Precipitation - Micro

In this task, students will examine five solutions representing water samples and determine acidity.

This task includes: 
1. Task Description 
2. Student Instructions
3. Scoring Rubric
4. Scored Student Work
5. Technical Quality Info

Source
Performance Assessment Links in Science (PALS)

Subject
Science

Grade Level
5, 6, 7, 8

Acid and Base Testing 1

In this task, students will determine which of the given solutions is a base, acid, or neutral. 

This task includes: 
1. Task Description 
2. Student Instructions
3. Scoring Rubric
4. Scored Student Work
5. Technical Quality Info

Source
Performance Assessment Links in Science (PALS)

Subject
Science

Grade Level
5, 6, 7, 8

Acid and Base Testing 1 - Micro

In this task, students will determine which of the given solutions is a base, acid, and neutral. 

This task includes: 
1. Task Description 
2. Student Instructions
3. Scoring Rubric
4. Scored Student Work
5. Technical Quality Info

Source
Performance Assessment Links in Science (PALS)

Subject
Science

Grade Level
5, 6, 7, 8

Acid and Base Testing 2

In this task, students will plan and conduct an experiment to determine which of the given solutions are a base, acid, and neutral. 

This task includes: 
1. Task Description 
2. Student Instructions
3. Scoring Rubric
4. Scored Student Work
5. Technical Quality Info

Source
Performance Assessment Links in Science (PALS)

Subject
Science

Grade Level
5, 6, 7, 8

Acid and Base Testing 2 - Micro

In this task, students will plan and conduct an experiment to determine which of the given solutions is a base, acid, and neutral. 

This task includes: 
1. Task Description 
2. Student Instructions
3. Scoring Rubric
4. Scored Student Work
5. Technical Quality Info

Source
Performance Assessment Links in Science (PALS)

Subject
Science

Grade Level
5, 6, 7, 8

Acid and Base Testing 2 - Micro

In this task, students will plan and conduct an experiment to determine which of the given solutions is a base, acid, and neutral. 

This task includes: 
1. Task Description 
2. Student Instructions
3. Scoring Rubric
4. Scored Student Work
5. Technical Quality Info

Source
Performance Assessment Links in Science (PALS)

Subject
Science

Grade Level
5, 6, 7, 8

Acid and Its Effects

In this task, students will work in group for a ocuple weeks to determine the effects that acid rain would have on their surroundings. 

This task includes:
1. Task Description
2. Student Instructions
3. Scoring Rubric
4. Technical Quality Info

Source
Performance Assessment Links in Math (PALM), Performance Assessment Links in Science (PALS)

Subject
Science, Mathematics, Interdisciplinary

Grade Level
5, 6, 7, 8

Air in Soil

This task (in PALM and in PALS) focuses on the Structure of the Earth System. Students must follow an experiment to calculate the percent of air in a soil sample, and then design another experiment to determine the amount of water in a sample. 

This task includes: 
1. Task Description 
2. Teacher Instructions
3. Scoring Rubric
4. Scored Student Work

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