Difference between revisions of "HS-PS1-11"

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{{Navlinks|HS-PS1-7|HS-PS1-12|← HS-PS1-7|HS-PS1-12 →}}
 
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| topic = Acids and Bases
 
| ls = Plan and conduct an investigation to compare properties and behaviors of acids and bases.
 
| ls = Plan and conduct an investigation to compare properties and behaviors of acids and bases.
 
| cs = Examples of properties could include pH values (concentration), neutralization capability and conductivity. Observations of behaviors could include the effects on indicators, reactions with other substances, and efficacy in performing titrations.
 
| cs = Examples of properties could include pH values (concentration), neutralization capability and conductivity. Observations of behaviors could include the effects on indicators, reactions with other substances, and efficacy in performing titrations.
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== {{Referencetablesheading}} ==
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Relevant reference tables:
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*[[Mathematical and Computational Models#molarity|Mathematical and Computational Models – ''n'' = ''MV'' (titration)]]
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*[[Selected Ions Forming Aqueous Solutions]]
  
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== {{Assessmentheading}} ==
 
== {{Assessmentheading}} ==
 
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{| class="wikitable" style="width:100%; text-align:center"
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! style="padding: 0.5em 1.5em;" | Exam
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! style="padding: 0.5em 1.5em;" | Cluster
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! style="padding: 0.5em 1.5em;" | Question
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|-
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| rowspan="3" style="background-color:white;" | [[August 2026 Chemistry Exam|August 2026 Chemistry Regents]]
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| style="background-color:white;" | [[Questions:The Fruit Industry in New York State|The Fruit Industry in New York State]]
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| style="background-color:white;" | [[Questions:The Fruit Industry in New York State#q1|Question 6]]
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|-
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| style="background-color:white;" | [[Questions:Pool Water Chemistry|Pool Water Chemistry]]
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| style="background-color:white;" | [[Questions:Pool Water Chemistry#q2|Question 23]]
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|-
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| style="background-color:white;" | [[Questions:Pool Water Chemistry|Pool Water Chemistry]]
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| style="background-color:white;" | [[Questions:Pool Water Chemistry#q4|Question 25]]
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|-
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| rowspan="4" style="background-color:white;" | [[June 2026 Chemistry Exam|June 2026 Chemistry Regents]]
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| style="background-color:white;" | [[Questions:Chemistry of Beverages|Chemistry of Beverages]]
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| style="background-color:white;" | [[Questions:Chemistry of Beverages#q4|Question 9]]
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|-
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| style="background-color:white;" | [[Questions:Chemistry of Beverages|Chemistry of Beverages]]
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| style="background-color:white;" | [[Questions:Chemistry of Beverages#q5|Question 10]]
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|-
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| style="background-color:white;" | [[Questions:Clock Reaction|Clock Reaction]]
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| style="background-color:white;" | [[Questions:Clock Reaction#q3|Question 30]]
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|-
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| style="background-color:white;" | [[Questions:Photosynthetic Pathways|Photosynthetic Pathways]]
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| style="background-color:white;" | [[Questions:Photosynthetic Pathways#q3|Question 40]]
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|-
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| rowspan="3" style="background-color:white;" | [[Chemistry sample question clusters|Chemistry sample clusters]] (Spring 2025)
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| style="background-color:white;" | [[Questions:PSC A Profitable Blueberry Field|A Profitable Blueberry Field]]
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| style="background-color:white;" | [[Questions:PSC A Profitable Blueberry Field#q1|Question 1]]
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|-
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| style="background-color:white;" | [[Questions:PSC A Profitable Blueberry Field|A Profitable Blueberry Field]]
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| style="background-color:white;" | [[Questions:PSC A Profitable Blueberry Field#q2|Question 2]]
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|-
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| style="background-color:white;" | [[Questions:PSC A Profitable Blueberry Field|A Profitable Blueberry Field]]
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| style="background-color:white;" | [[Questions:PSC A Profitable Blueberry Field#q3|Question 3]]
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|}
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== Vocabulary ==
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Terms from the [[Chemistry Glossary]] that come from this standard or from the released exam questions that assess it.
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<div class="vocab-subhead">From this standard</div>
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<div class="vocab-list" style="column-width:14em;">
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* accuracy
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* acid
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* acid rain
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* acid-base reaction
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* Arrhenius acid-base reaction
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* base
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* Bronsted-Lowry acid-base reaction
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* chemical reaction
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* claim
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* concentration
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* conductivity
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* evidence
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* indicator
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* investigation
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* neutralization
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* neutralization capability
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* pH
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* phenomenon
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* precision
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* properties
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* reaction
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* substance
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* system
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* titration
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</div>
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<div class="vocab-subhead">From released exam questions</div>
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<div class="vocab-list" style="column-width:20em;">
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* [[Questions:Pool Water Chemistry#q4|acid-base indicator]] – Aug 2026, [[Questions:Chemistry of Beverages#q4|June 2026]]
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* [[Questions:Chemistry of Beverages#q4|acidic]] – June 2026
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* [[Questions:Photosynthetic Pathways#q3|aqueous (aq)]] – June 2026
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* [[Questions:The Fruit Industry in New York State#q1|hydrogen ion]] – Aug 2026, [[Questions:PSC A Profitable Blueberry Field#q3|Sample 2025]]
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* [[Questions:Clock Reaction#q3|hydrogen ion acceptor]] – June 2026
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* [[Questions:Clock Reaction#q3|hydrogen ion donor]] – June 2026
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* [[Questions:The Fruit Industry in New York State#q1|hydronium ion]] – Aug 2026, [[Questions:Photosynthetic Pathways#q3|June 2026]], [[Questions:PSC A Profitable Blueberry Field#q2|Sample 2025]]
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* [[Questions:Pool Water Chemistry#q2|hydroxide ion]] – Aug 2026
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* [[Questions:Pool Water Chemistry#q2|ion]] – Aug 2026, [[Questions:Clock Reaction#q3|June 2026]], [[Questions:PSC A Profitable Blueberry Field#q3|Sample 2025]]
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* [[Questions:Chemistry of Beverages#q4|metal]] – June 2026
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* [[Questions:Clock Reaction#q3|mixture]] – June 2026
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* [[Questions:Clock Reaction#q3|molar mass]] – June 2026
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* [[Questions:The Fruit Industry in New York State#q1|molecular formula]] – Aug 2026
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* [[Questions:Clock Reaction#q3|molecule]] – June 2026
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* [[Questions:PSC A Profitable Blueberry Field#q1|optimize]] – Sample 2025
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* [[Questions:Photosynthetic Pathways#q3|photosynthesis]] – June 2026
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* [[Questions:PSC A Profitable Blueberry Field#q3|proton]] – Sample 2025
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* [[Questions:Pool Water Chemistry#q4|solution]] – Aug 2026
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* [[Questions:The Fruit Industry in New York State#q1|temperature]] – Aug 2026
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</div>
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<div class="vocab-subhead">Implied by this standard</div>
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<div class="vocab-list">
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* acidic, basic and neutral solutions – implied by "pH values"
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* pH scale – implied by "pH values (concentration)"
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</div>
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{{PerformanceLevel}}
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{{PLTable
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| Level5 = Plan and conduct multiple investigations to compare, explain, and predict properties and behaviors of acids and bases.
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| Level4 = Plan and conduct an investigation to compare properties and behaviors of acids and bases.
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| Level3 = Given a plan, conduct an investigation '''<u>or</u>''' given the results of an investigation or provided information, compare the properties and/or behaviors of acids and/or bases.
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| Example3 = <span class="pld-chip pld-chip-chem">[[Questions:The Fruit Industry in New York State#q1|Aug 2026 · Q6]]</span> <span class="pld-chip pld-chip-chem">[[Questions:Photosynthetic Pathways#q3|June 2026 · Q40]]</span> <span class="pld-chip pld-chip-chem">[[Questions:PSC A Profitable Blueberry Field#q3|Sample · Profitable Blueberry Field Q3]]</span>
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| Level2 = Given the results of an investigation or provided information, calculate a quantity or make a claim to identify a property and/or behavior of an acid or base.
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| Example2 = <span class="pld-chip pld-chip-chem">[[Questions:Pool Water Chemistry#q2|Aug 2026 · Q23]]</span> <span class="pld-chip pld-chip-chem">[[Questions:Pool Water Chemistry#q4|Aug 2026 · Q25]]</span> <span class="pld-chip pld-chip-chem">[[Questions:Chemistry of Beverages#q4|June 2026 · Q9]]</span> <span class="pld-chip pld-chip-chem">[[Questions:Clock Reaction#q3|June 2026 · Q30]]</span> <span class="pld-chip pld-chip-chem">[[Questions:PSC A Profitable Blueberry Field#q2|Sample · Profitable Blueberry Field Q2]]</span>
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| Level1 = Given an investigation  plan or provided information, select appropriate tools and/or materials that could be used to identify a property or behavior of an acid or base.
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| Example1 = <span class="pld-chip pld-chip-chem">[[Questions:Chemistry of Beverages#q5|June 2026 · Q10]]</span> <span class="pld-chip pld-chip-chem">[[Questions:PSC A Profitable Blueberry Field#q1|Sample · Profitable Blueberry Field Q1]]</span>
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}}
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== {{Resourcesheading}} ==
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| SEP1 =  
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| SEP1 = Planning and Carrying Out Investigations
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| DCI1 =  
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* 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.
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| CC1 =  
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* Select appropriate tools to collect, record, analyze, and evaluate data.
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| DCI1 = PS1.B: Chemical Reactions
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* (NYSED) Acids and bases play an important role in the daily lives of humans and other organisms (e.g. agricultural applications, environmental impacts (acid rain), animal and plant physiology).
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| CC1 = Patterns
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* 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.
 
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Latest revision as of 17:30, 25 October 2026

← HS-PS1-7
HS-PS1-12 →

Plan and conduct an investigation to compare properties and behaviors of acids and bases.

Clarification statement: Examples of properties could include pH values (concentration), neutralization capability and conductivity. Observations of behaviors could include the effects on indicators, reactions with other substances, and efficacy in performing titrations.

Assessment boundary: Reactions are limited to Arrhenius and Bronsted-Lowry acid-base reactions.

Note: this is a NYSED-specific performance expectation that is different from the Next Generation Science Standards.

Reference Tables

Relevant reference tables:


Regents Exam Questions

Released New York State Regents exam questions that assess HS-PS1-11 are listed here by exam and question cluster. Each link opens the question with its answer key.

Exam Cluster Question
August 2026 Chemistry Regents The Fruit Industry in New York State Question 6
Pool Water Chemistry Question 23
Pool Water Chemistry Question 25
June 2026 Chemistry Regents Chemistry of Beverages Question 9
Chemistry of Beverages Question 10
Clock Reaction Question 30
Photosynthetic Pathways Question 40
Chemistry sample clusters (Spring 2025) A Profitable Blueberry Field Question 1
A Profitable Blueberry Field Question 2
A Profitable Blueberry Field Question 3

Vocabulary

Terms from the Chemistry Glossary that come from this standard or from the released exam questions that assess it.

From this standard
  • accuracy
  • acid
  • acid rain
  • acid-base reaction
  • Arrhenius acid-base reaction
  • base
  • Bronsted-Lowry acid-base reaction
  • chemical reaction
  • claim
  • concentration
  • conductivity
  • evidence
  • indicator
  • investigation
  • neutralization
  • neutralization capability
  • pH
  • phenomenon
  • precision
  • properties
  • reaction
  • substance
  • system
  • titration
From released exam questions
Implied by this standard
  • acidic, basic and neutral solutions – implied by "pH values"
  • pH scale – implied by "pH values (concentration)"

Performance Level Descriptions

Every Regents exam question on HS-PS1-11 is written to match one of the performance level descriptions (PLDs) below.

Level 1: Given an investigation plan or provided information, select appropriate tools and/or materials that could be used to identify a property or behavior of an acid or base. June 2026 · Q10 Sample · Profitable Blueberry Field Q1
Level 2: Given the results of an investigation or provided information, calculate a quantity or make a claim to identify a property and/or behavior of an acid or base. Aug 2026 · Q23 Aug 2026 · Q25 June 2026 · Q9 June 2026 · Q30 Sample · Profitable Blueberry Field Q2
Level 3: Given a plan, conduct an investigation or given the results of an investigation or provided information, compare the properties and/or behaviors of acids and/or bases. Aug 2026 · Q6 June 2026 · Q40 Sample · Profitable Blueberry Field Q3
Level 4: Plan and conduct an investigation to compare properties and behaviors of acids and bases.
Level 5: Plan and conduct multiple investigations to compare, explain, and predict properties and behaviors of acids and bases.
Notice: PLD levels!

Resources

Examples and discussion of resources for the learning, teaching, and assessment of HS-PS1-11.

Pixel beaver This section could be expanded upon. You can help out by adding to this section.


NGSS Dimensions

Performance expectation HS-PS1-11 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.
    • Select appropriate tools to collect, record, analyze, and evaluate data.
Disciplinary Core Ideas
  • PS1.B: Chemical Reactions
    • (NYSED) Acids and bases play an important role in the daily lives of humans and other organisms (e.g. agricultural applications, environmental impacts (acid rain), animal and plant physiology).
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: Conrad Richman, Caroline Leonard, Shirley Shameen
Chemistry | HS. Chemical Reactions
Retrieved from "https://nyssls.info/index.php?title=HS-PS1-11&oldid=7574"

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