Difference between revisions of "HS-LS1-7"
From NY Science Standards Wiki
(SEO: topic in title, description, exam names in link text, standard template now sets the title) |
(Section order: Vocabulary now comes before Performance Level Descriptions) |
||
| Line 37: | Line 37: | ||
| style="background-color:white;" | [[Questions:Does It Matter?#q1|Question 33]] | | style="background-color:white;" | [[Questions:Does It Matter?#q1|Question 33]] | ||
|} | |} | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
== Vocabulary == | == Vocabulary == | ||
| Line 93: | Line 84: | ||
* [[Questions:Does It Matter?#q1|waste]] – June 2025 | * [[Questions:Does It Matter?#q1|waste]] – June 2025 | ||
</div> | </div> | ||
| + | |||
| + | {{PerformanceLevel}} | ||
| + | {{PLTable | ||
| + | | Level5 = Develop a model to illustrate that aerobic cellular respiration is a chemical process whereby the bonds of food molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a net transfer of energy. | ||
| + | | Level4 = Use a model to illustrate that aerobic cellular respiration is a chemical process whereby the bonds of food molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a net transfer of energy. | ||
| + | | Level3 = Use a model to illustrate the inputs and outputs of cellular respiration by which the energy in the bonds of food molecules is converted and made available to the organism in a usable form. | ||
| + | | Level2 = Use a model to identify that cellular respiration is a chemical process by which the energy in food molecules is converted and is made available to the organism in a useable form <b><u>or</u></b> identify the inputs and outputs of cellular respiration. | ||
| + | | Level1 = Use a model to identify that cellular respiration is a chemical process by which the energy in food molecules is made available to the organism in a usable form <b><u>or</u></b> identify the correct model that represents cellular respiration. | ||
| + | }} | ||
== {{Resourcesheading}} == | == {{Resourcesheading}} == | ||
Revision as of 13:26, 13 October 2026
Use a model to illustrate that aerobic cellular respiration is a chemical process whereby the bonds of food molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a net transfer of energy.
Clarification statement: Emphasis is on the conceptual understanding of the inputs and outputs of the process of aerobic cellular respiration.
Assessment boundary: Assessment should not include identification of the steps or specific processes involved in aerobic cellular respiration.
Regents Exam Questions
Released New York State Regents exam questions that assess HS-LS1-7 are listed here by exam and question cluster. Each link opens the question with its answer key.
Vocabulary
Terms from the Biology Glossary that come from this standard or from the released exam questions that assess it.
From this standard
- ATP
- bond breaking
- bond forming
- cellular respiration
- chemical process
- compound
- energy flow
- food molecule
- inputs and outputs
- life processes
- living system
- matter
- oxygen
From released exam questions
- amino acid – Aug 2025
- atmosphere – June 2025
- blood sugar – Jan 2026
- body system – Aug 2025
- carbon – Aug 2026, June 2026, Jan 2026, June 2025
- carbon cycle – June 2025
- cell – Aug 2026, June 2026, Aug 2025
- chloroplast – June 2025
- diabetes – Jan 2026
- digestion – Aug 2025
- ecosystem – June 2025
- fertilizer – June 2025
- hydrosphere – June 2025
- lipid – Aug 2025
- macromolecule – Aug 2025
- metabolic pathway – Aug 2025
- mineral – June 2025
- muscle – Jan 2026
- nitrogen – Aug 2025
- protein – Aug 2025
- soil – June 2025
- sugar – June 2026, June 2025
- waste – June 2025
Performance Level Descriptions
Every Regents exam question on HS-LS1-7 is written to match one of the performance level descriptions (PLDs) below.
Level 1: Use a model to identify that cellular respiration is a chemical process by which the energy in food molecules is made available to the organism in a usable form or identify the correct model that represents cellular respiration.
Level 2: Use a model to identify that cellular respiration is a chemical process by which the energy in food molecules is converted and is made available to the organism in a useable form or identify the inputs and outputs of cellular respiration.
Level 3: Use a model to illustrate the inputs and outputs of cellular respiration by which the energy in the bonds of food molecules is converted and made available to the organism in a usable form.
Level 4: Use a model to illustrate that aerobic cellular respiration is a chemical process whereby the bonds of food molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a net transfer of energy.
Level 5: Develop a model to illustrate that aerobic cellular respiration is a chemical process whereby the bonds of food molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a net transfer of energy.
Resources
Examples and discussion of resources for the learning, teaching, and assessment of HS-LS1-7.
This section could be expanded upon. You can help out by adding to this section.
NGSS Dimensions
Performance expectation HS-LS1-7 was developed using the following elements from the NRC document A Framework for K-12 Science Education:
Science and Engineering Practices
- Developing and Using Models
- Use a model based on evidence to illustrate the relationships between systems or between components of a system.
Disciplinary Core Ideas
- LS1.C: Organization for Matter and Energy Flow in Organisms
- As matter and energy flow through different organizational levels of living systems, chemical elements are recombined in different ways to form different products. As a result of these chemical reactions, energy is transferred from one system of interacting molecules to another.
- (NYSED) Cellular respiration is a chemical process in which the bonds of food molecules and oxygen molecules are broken and new compounds are formed. In this process ATP is produced, which is used to carry out life processes.
Crosscutting Concepts
- Energy and Matter
- Energy can be transferred between one place and another place, between objects and/or fields, or between systems.
Page contributors: Caroline Leonard, Conrad Richman