Difference between revisions of "HS-PS1-3"
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| Level4 = Plan and conduct an investigation to gather and evaluate evidence to compare the structure of substances at the bulk scale to infer the strength of electrical forces between particles. | | Level4 = Plan and conduct an investigation to gather and evaluate evidence to compare the structure of substances at the bulk scale to infer the strength of electrical forces between particles. | ||
| Level3 = Given a plan, conduct an explanation '''or''' given the results of an investigation or provided information, describe patterns of the relative strength of electrical forces between particles, based on structures, and/or the resulting properties at bulk scale. | | Level3 = Given a plan, conduct an explanation '''or''' given the results of an investigation or provided information, describe patterns of the relative strength of electrical forces between particles, based on structures, and/or the resulting properties at bulk scale. | ||
| + | | Example3 = [[Questions:Indoor Air Pollution#q3|June 2026 Question 48]] | ||
| Level2 = Given a plan, conduct an explanation '''or''' given the results of an investigation or provided information, make a claim that compares the relative strength of electrical forces between particles of substances at the bulk scale. | | Level2 = Given a plan, conduct an explanation '''or''' given the results of an investigation or provided information, make a claim that compares the relative strength of electrical forces between particles of substances at the bulk scale. | ||
| + | | Example2 = [[Questions:Get a Whiff of That!#q3|August 2026 Question 36]] | ||
| Level1 = Use data from an investigation or provided information to identify a pattern in bulk scale properties of substances as it relates to the relative strength of electrical forces between particles. | | Level1 = Use data from an investigation or provided information to identify a pattern in bulk scale properties of substances as it relates to the relative strength of electrical forces between particles. | ||
| + | | Example1 = [[Questions:The Accidental Development of Breathable, Waterproof Fabric#q2|June 2026 Question 16]] | ||
}} | }} | ||
Revision as of 02:29, 16 October 2026
Plan and conduct an investigation to gather evidence to compare the structure of substances at the bulk scale to infer the strength of electrical forces between particles.
Clarification statement: Emphasis is on understanding the strengths of forces between particles in solids, liquids, and gases, not on naming specific intermolecular forces (such as dipole-dipole). Examples of particles could include ions, atoms, molecules, and network solids. Examples of bulk scale properties of substances could include the melting point and boiling point, vapor pressure, and surface tension.]
Regents Exam Questions
Released New York State Regents exam questions that assess HS-PS1-3 are listed here by exam and question cluster. Each link opens the question with its answer key.
Vocabulary
Terms from the Chemistry Glossary that come from this standard or from the released exam questions that assess it.
From this standard
- accuracy
- atom
- atomic scale
- attraction
- boiling point
- bulk scale
- claim
- contact force
- dipole-dipole
- electric charge
- electrical force
- evidence
- force
- gas
- intermolecular forces
- investigation
- ion
- liquid
- matter
- melting point
- molecule
- network solid
- particle
- phenomenon
- precision
- properties
- repulsion
- solid
- substance
- surface tension
- system
- transformation
- vapor pressure
From released exam questions
- attractive force – June 2026
- density – Aug 2026
- evaporation – Aug 2026
- nonpolar molecule – June 2026
- optimize – June 2026
- physical property – June 2026
- polar molecule – June 2026
- temperature – Aug 2026
- volume – Aug 2026
Implied by this standard
- electronegativity – implied by "electrical forces within and between atoms"
- phase change – implied by "melting point and boiling point"
- state of matter (phase) – implied by "forces between particles in solids, liquids, and gases"
Performance Level Descriptions
Every Regents exam question on HS-PS1-3 is written to match one of the performance level descriptions (PLDs) below.
Level 1: Use data from an investigation or provided information to identify a pattern in bulk scale properties of substances as it relates to the relative strength of electrical forces between particles. June 2026 Question 16
Level 2: Given a plan, conduct an explanation or given the results of an investigation or provided information, make a claim that compares the relative strength of electrical forces between particles of substances at the bulk scale. August 2026 Question 36
Level 3: Given a plan, conduct an explanation or given the results of an investigation or provided information, describe patterns of the relative strength of electrical forces between particles, based on structures, and/or the resulting properties at bulk scale. June 2026 Question 48
Level 4: Plan and conduct an investigation to gather and evaluate evidence to compare the structure of substances at the bulk scale to infer the strength of electrical forces between particles.
Level 5: Plan and conduct multiple investigations to gather and evaluate evidence that compares the structure of substances at the bulk scale to explain the strength of electrical forces between particles.
Resources
Examples and discussion of resources for the learning, teaching, and assessment of HS-PS1-3.
This section could be expanded upon. You can help out by adding to this section.
NGSS Dimensions
Performance expectation HS-PS1-3 was developed using the following elements from the NRC document A Framework for K-12 Science Education:
Science and Engineering Practices
- Planning and Carrying Out Investigations
- Plan and conduct an investigation individually and collaboratively to produce data to serve as the basis for evidence, and in the design: decide on types, how much, and accuracy of data needed to produce reliable measurements and consider limitations on the precision of the data (e.g., number of trials, cost, risk, time), and refine the design accordingly.
Disciplinary Core Ideas
- PS1.A: Structure and Properties of Matter
- The structure and interactions of matter at the bulk scale are determined by electrical forces within and between atoms.
- PS2.B: Types of Interactions
- Attraction and repulsion between electric charges at the atomic scale explain the structure, properties, and transformations of matter, as well as the contact forces between material objects. (secondary to HS-PS1-3)
Crosscutting Concepts
- Patterns
- Different patterns may be observed at each of the scales at which a system is studied and can provide evidence for causality in explanations of phenomena.
Page contributors: Caroline Leonard, Conrad Richman