Standards Detail
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Subject Area - 3:
Science and Technology and Engineering Education
Science and Technology and Engineering Education
- Standard Area - 3.2: Physical Sciences: Chemistry and Physics
- Organizing Category - 3.2.A: Chemistry
- Grade Level - 3.2.4.A: GRADE 4
Standard - 3.2.4.A3
Demonstrate the conservation of mass during physical changes such as melting or freezing.
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Assessment Anchor - S4.A.1
Reasoning and Analysis
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Anchor Descriptor - S4.A.1.1 Identify and explain the application of scientific, environmental, or technological knowledge to possible solutions to problems.
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Eligible Content - S4.A.1.1.1 Distinguish between a scientific fact and an opinion, providing clear explanations that connect observations and results (e.g., a scientific fact can be supported by making observations).Eligible Content - S4.A.1.1.2 Identify and describe examples of common technological changes past to present in the community (e.g., energy production, transportation, communications, agriculture, packaging materials) that have either positive or negative impacts on society or the environment.
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Alternate Eligible Content - S4.A.1.1.2a Identify common technologies that benefit society.
Alternate Eligible Content is designed for students assessed using the PA Alternate System of Assessment (PASA). Essentialized Example resources assist teachers in designing instruction that reduces content complexity while maintaining alignment to academic standards.
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Anchor Descriptor - S4.A.1.3 Recognize and describe change in natural or human-made systems and the possible effects of those changes.
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Eligible Content - S4.A.1.3.1 Observe and record change by using time and measurement.
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Alternate Eligible Content - S4.A.1.3.1a Identify changes to objects and living things.
Alternate Eligible Content is designed for students assessed using the PA Alternate System of Assessment (PASA). Essentialized Example resources assist teachers in designing instruction that reduces content complexity while maintaining alignment to academic standards.
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Eligible Content - S4.A.1.3.2 Describe relative size, distance, or motion.Eligible Content - S4.A.1.3.3 Observe and describe the change to objects caused by temperature change or light.Eligible Content - S4.A.1.3.4 Explain what happens to a living organism when its food supply, access to water, shelter, or space is changed (e.g., it might die, migrate, change behavior, eat something else).Eligible Content - S4.A.1.3.5 Provide examples, predict, or describe how everyday human activities (e.g., solid waste production, food production and consumption, transportation, water consumption, energy production and use) may change the environment.
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Assessment Anchor - S4.A.3
Systems, Models, and Patterns
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Anchor Descriptor - S4.A.3.1 Identify systems and describe relationships among parts of a familiar system (e.g., digestive system, simple machines, water cycle).
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Eligible Content - S4.A.3.1.1 Categorize systems as either natural or human-made (e.g., ballpoint pens, simple electrical circuits, plant anatomy, water cycle).
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Alternate Eligible Content - S4.A.3.1.1a Identify whether a system is natural or human-made (e.g., plants vs. electrical systems).
Alternate Eligible Content is designed for students assessed using the PA Alternate System of Assessment (PASA). Essentialized Example resources assist teachers in designing instruction that reduces content complexity while maintaining alignment to academic standards.
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Eligible Content - S4.A.3.1.2 Explain a relationship between the living and nonliving components in a system (e.g., food web, terrarium).Eligible Content - S4.A.3.1.3 Categorize the parts of an ecosystem as either living or nonliving and describe their roles in the system.Eligible Content - S4.A.3.1.4 Identify the parts of the food and fiber systems as they relate to agricultural products from the source to the consumer.
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Anchor Descriptor - S4.A.3.2 Use models to illustrate simple concepts and compare the models to what they represent.
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Eligible Content - S4.A.3.2.1 Identify what different models represent (e.g., maps show physical features, directions, distances; globes represent Earth; drawings of watersheds depict terrain; dioramas show ecosystems; concept maps show relationships of ideas).Eligible Content - S4.A.3.2.2 Use models to make observations to explain how systems work (e.g., water cycle, Sun-Earth-Moon system).Eligible Content - S4.A.3.2.3 Use appropriate, simple modeling tools and techniques to describe or illustrate a system (e.g., two cans and string to model a communications system, terrarium to model an ecosystem).
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Anchor Descriptor - S4.A.3.3 Identify and make observations about patterns that regularly occur and reoccur in nature
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Eligible Content - S4.A.3.3.1 Identify and describe observable patterns (e.g., growth patterns in plants, weather, water cycle).
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Alternate Eligible Content - S4.A.3.3.1a Identify patterns, cycles or trends seen in nature (e.g., seasonal, day/night, life cycles).
Alternate Eligible Content is designed for students assessed using the PA Alternate System of Assessment (PASA). Essentialized Example resources assist teachers in designing instruction that reduces content complexity while maintaining alignment to academic standards.
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Eligible Content - S4.A.3.3.2 Predict future conditions/events based on observable patterns (e.g., day/night, seasons, sunrise/sunset, lunar phases).
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Assessment Anchor - S4.C.1
Structure, Properties, and Interaction of Matter and Energy
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Anchor Descriptor - S4.C.1.1 Describe observable physical properties of matter.
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Eligible Content - S4.C.1.1.1 Use physical properties [e.g., mass, shape, size, volume, color, texture, magnetism, state (i.e., solid, liquid, and gas), conductivity (i.e., electrical and heat)] to describe matter.
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Alternate Eligible Content - S4.C.1.1.1a Identify solid or liquid states of matter.
Alternate Eligible Content is designed for students assessed using the PA Alternate System of Assessment (PASA). Essentialized Example resources assist teachers in designing instruction that reduces content complexity while maintaining alignment to academic standards.
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Eligible Content - S4.C.1.1.2 Categorize/group objects using physical characteristics.
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Alternate Eligible Content - S4.C.1.1.2a Compare objects by shape, size, weight, or texture.
Alternate Eligible Content is designed for students assessed using the PA Alternate System of Assessment (PASA). Essentialized Example resources assist teachers in designing instruction that reduces content complexity while maintaining alignment to academic standards.
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