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Nevada Academic Content Standards in Science…. Or as you know them – The Next Generation Science Standards. David T Crowther Professor Science Education Director Raggio Research Center for STEM Education University of Nevada, Reno. History of Science Standards. - PowerPoint PPT Presentation
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NEVADA ACADEMIC CONTENT STANDARDS IN SCIENCE….
OR AS YOU KNOW THEM –
THE NEXT GENERATION SCIENCE STANDARDS
David T Crowther
Professor Science Education
Director Raggio Research Center for STEM Education
University of Nevada, Reno
History of Science StandardsHistory of Science Standards
• 1920 ~ John Dewey contended that “traditional” science teaching gave too much emphasis to the accumulation of information and not enough to science as a way of thinking and an attitude of mind.
• 1957 – Sputnik – which led to major Science Education reform
• 1920 ~ John Dewey contended that “traditional” science teaching gave too much emphasis to the accumulation of information and not enough to science as a way of thinking and an attitude of mind.
• 1957 – Sputnik – which led to major Science Education reform
History of Science StandardsHistory of Science Standards
• 1960’s ~ 1970’s • Science Curriculum Improvement Study (SCIS) • Elementary Science Study (ESS) • The basic tenants of constructivist ideology that
drove the reform efforts are still the foundation that current hands-on inquiry based curriculum
• E.g. Full Option Science System (FOSS) and Science and Technology Concepts (STC).
• 1960’s ~ 1970’s • Science Curriculum Improvement Study (SCIS) • Elementary Science Study (ESS) • The basic tenants of constructivist ideology that
drove the reform efforts are still the foundation that current hands-on inquiry based curriculum
• E.g. Full Option Science System (FOSS) and Science and Technology Concepts (STC).
History of Science StandardsThree pinnacle documents leading to
Science Standards:
History of Science StandardsThree pinnacle documents leading to
Science Standards:
• Science for All Americans (AAAS, 1989) which defined the problem within science education and gave some broad stroke guidelines.
• Content Core / Scope, Sequence, and Coordination of the National Science Education Standards (NSTA, 1992) allowed for the first scope and sequence of content and process skills in science to be proposed.
• Benchmarks for Science Literacy (AAAS, 1993) which provided a comprehensive guide of what students should know and be able to do in science, mathematics, and technology by the end of 2,5,8, and 12th benchmark grades.
• Science for All Americans (AAAS, 1989) which defined the problem within science education and gave some broad stroke guidelines.
• Content Core / Scope, Sequence, and Coordination of the National Science Education Standards (NSTA, 1992) allowed for the first scope and sequence of content and process skills in science to be proposed.
• Benchmarks for Science Literacy (AAAS, 1993) which provided a comprehensive guide of what students should know and be able to do in science, mathematics, and technology by the end of 2,5,8, and 12th benchmark grades.
NACS / NGSS
“The overall goal of the Framework and the NGSS is to help all learners in our nation develop the science and engineering understanding that they need to live successful, informed, and productive lives that will help them create a sustainable planet for future generations" Joe Krajcik
Benchmarks for Scientific Literacy and Atlas of Science Literacy
National Science Education Standards
2009 NAEP Science Framework(National Assessment of Educational Progress)
College Board Standards for College in Science
NSTA’s Science Anchors project
RESOURCES FOR THE FRAMEWORK
How People Learn
Taking Science to School
Ready, Set, Science
NATIONAL RESEARCH COUNCIL REPORTS
Nevada State Science Standards vs.Next Generation Science Standards
NSSS• Life Science• Physical Science• Earth & Space Science• None• Nature of Science (History of
Science, Technology, Process Skills & Inquiry)
• Grade Bands (K-2, 3-5, 6-8, 9-12)
• Mile Wide/Inch Deep
NGSS• Life Sciences• Physical Sciences• Earth & Space Sciences• Engineering & Technology
Applications to Science• Science Practices • Grade Levels (K, 1, 2, 3, 4, 5, 6-8,
9-12)• In-depth Coverage of Fewer
Concepts
THREE DIMENSIONS (3-D) OF THE NGSS
Cross Cutting Concepts (CCC)
Disciplinary Core Ideas (DCI)
Practices of Science and Engineering (PSE)
NGSS FOLDABLE WITH THE THREE DIMENSIONS:
CROSS CUTTING CONCEPTS (CCC)
Crosscutting concepts have application across all domains of science. As such, they are a way of linking the different domains of science. They include: Patterns, similarity, and diversity; Cause and effect; Scale, proportion and quantity; Systems and system models; Energy and matter; Structure and function; Stability and change. The Framework emphasizes that these concepts need to be made explicit for students because they provide an organizational schema for interrelating knowledge from various science fields into a coherent and scientifically-based view of the world.
1. Patterns
2. Cause and effect: Mechanism and explanation
3. Scale, proportion, and quantity
4. Systems and system models
5. Energy and matter: Flows, cycles, and
conservation
6. Structure and function
7. Stability and change
12
Crosscutting Concepts
THE 7 CROSSCUTTING CONCEPTS(CCC)
1. Patterns: Observed patterns of forms and events guide organization and classification, and they prompt questions about relationships and the factors that influence them.
2. Cause and effect: Mechanism and explanation. Events have causes, sometimes simple, sometimes multifaceted. A major activity of science is investigating and explaining causal relationships and the mechanisms by which they are mediated. Such mechanisms can then be tested across given contexts and used to predict and explain events in new contexts.
3. Scale, proportion, and quantity: In considering phenomena, it is critical to recognize what is relevant at different measures of size, time, and energy and to recognize how changes in scale, proportion, or quantity affect a system’s structure or performance.
THE 7 CROSSCUTTING CONCEPTS(CCC)
4 Systems and system models: Defining the system under study—specifying its boundaries and making explicit a model of that system—provides tools for understanding and testing ideas that are applicable throughout science and engineering.
5. Energy and matter: Flows, cycles, and conservation. Tracking fluxes of energy and matter into, out of, and within systems helps one understand the systems’ possibilities and limitations.
6. Structure and function: The way in which an object or living thing is shaped and its substructure determine many of its properties and functions.
7. Stability and change: For natural and built systems alike, conditions of stability and determinants of rates of change or evolution of a system are critical elements of study.
DISCIPLINARY CORE IDEAS (DCI) Disciplinary ideas are grouped in four domains:
physical sciences; life sciences; earth and space sciences; engineering, technology and applications of science.
Disciplinary core ideas have the power to focus K–12 science curriculum, instruction and assessments on the most important aspects of science. To be considered core, the ideas should meet at least two of the following criteria and ideally all four:
Have broad importance across multiple sciences or engineering disciplines or be a key organizing concept of a single discipline;
Provide a key tool for understanding or investigating more complex ideas and solving problems;
Relate to the interests and life experiences of students or be connected to societal or personal concerns that require scientific or technological knowledge;
Be teachable and learnable over multiple grades at increasing levels of depth and sophistication.
Life Science Physical ScienceLS1: From Molecules to Organisms:
Structures and Processes
LS2: Ecosystems: Interactions, Energy, and Dynamics
LS3: Heredity: Inheritance and Variation of Traits
LS4: Biological Evolution: Unity and Diversity
PS1: Matter and Its Interactions
PS2: Motion and Stability: Forces and Interactions
PS3: Energy
PS4: Waves and Their Applications in Technologies for Information Transfer
Earth & Space Science Engineering & TechnologyESS1: Earth’s Place in the Universe
ESS2: Earth’s Systems
ESS3: Earth and Human Activity
ETS1: Engineering Design
ETS2: Links Among Engineering, Technology, Science, and Society
16
Disciplinary Core Ideas
Life Science Earth & Space Science Physical Science Engineering & Technology LS1: From Molecules to Organisms:
Structures and ProcessesLS1.A: Structure and FunctionLS1.B: Growth and Development of
OrganismsLS1.C: Organization for Matter and Energy
Flow in OrganismsLS1.D: Information Processing
LS2: Ecosystems: Interactions, Energy, and Dynamics
LS2.A: Interdependent Relationships in Ecosystems
LS2.B: Cycles of Matter and Energy Transfer in Ecosystems
LS2.C: Ecosystem Dynamics, Functioning, and Resilience
LS2.D: Social Interactions and Group Behavior
LS3: Heredity: Inheritance and Variation of Traits
LS3.A: Inheritance of TraitsLS3.B: Variation of Traits
LS4: Biological Evolution: Unity and Diversity
LS4.A: Evidence of Common Ancestry and Diversity
LS4.B: Natural SelectionLS4.C: AdaptationLS4.D: Biodiversity and Humans
ESS1: Earth’s Place in the UniverseESS1.A: The Universe and Its StarsESS1.B: Earth and the Solar SystemESS1.C: The History of Planet Earth
ESS2: Earth’s SystemsESS2.A: Earth Materials and SystemsESS2.B: Plate Tectonics and Large-
Scale System InteractionsESS2.C: The Roles of Water in Earth’s
Surface ProcessesESS2.D: Weather and ClimateESS2.E: Biogeology
ESS3: Earth and Human ActivityESS3.A: Natural ResourcesESS3.B: Natural HazardsESS3.C: Human Impacts on Earth
SystemsESS3.D: Global Climate Change
PS1: Matter and Its InteractionsPS1.A: Structure and Properties of
MatterPS1.B: Chemical ReactionsPS1.C: Nuclear Processes
PS2: Motion and Stability: Forces and Interactions
PS2.A: Forces and MotionPS2.B: Types of InteractionsPS2.C: Stability and Instability in
Physical Systems
PS3: EnergyPS3.A:Definitions of EnergyPS3.B: Conservation of Energy and
Energy TransferPS3.C: Relationship Between Energy
and ForcesPS3.D:Energy in Chemical Processes
and Everyday Life
PS4: Waves and Their Applications in Technologies for Information Transfer
PS4.A:Wave PropertiesPS4.B: Electromagnetic RadiationPS4.C: Information Technologies
and Instrumentation
ETS1: Engineering DesignETS1.A: Defining and Delimiting an
Engineering ProblemETS1.B: Developing Possible SolutionsETS1.C: Optimizing the Design Solution
ETS2: Links Among Engineering, Technology, Science, and Society
ETS2.A: Interdependence of Science, Engineering, and Technology
ETS2.B: Influence of Engineering, Technology, and Science on Society and the Natural World
Note: In NGSS, the core ideas for Engineering, Technology, and the Application of Science are integrated with the Life Science, Earth & Space Science, and Physical Science core ideas
Core and Component Ideas
PRACTICES OF SCIENCE AND ENGINEERING (PSE)The practices describe behaviors that scientists engage in as they investigate and build models and theories about the natural world and the key set of engineering practices that engineers use as they design and build models and systems.
The NRC uses the term practices instead of a term like “skills” to emphasize that engaging in scientific investigation requires not only skill but also knowledge that is specific to each practice.
Part of the NRC’s intent is to better explain and extend what is meant by “inquiry” in science and the range of cognitive, social, and physical practices that it requires (Inquiry = Practices).
PRACTICES OF SCIENCE AND ENGINEERING (PSE)
Although engineering design is similar to scientific inquiry, there are significant differences. For example, scientific inquiry involves the formulation of a question that can be answered through investigation, while engineering design involves the formulation of a problem that can be solved through design.
Strengthening the engineering aspects of the Next Generation Science Standards will clarify for students the relevance of science, technology, engineering and mathematics (the four STEM fields) to everyday life.
Bybee, R. (2011). Scientific and Engineering Practices in K–12 Classrooms: Understanding A Framework for K–12 Science Education. The Science Teacher.
SCIENTIFIC AND ENGINEERING PRACTICES
1. Asking questions (for science) and defining problems (for engineering)
2. Developing and using models
3. Planning and carrying out investigations
4. Analyzing and interpreting data
5. Using mathematics and computational thinking
6. Constructing explanations (for science) and designing solutions (for engineering)
7. Engaging in argument from evidence
8. Obtaining, evaluating, and communicating information
GUIDING PRINCIPLES - NGSS PRACTICES OF SCIENCE AND ENGINEERING
Students in grades K-12 should engage in all eight practices over each grade band.
Practices grow in complexity and sophistication across the grades.
Each practice may reflect science or engineering. Practices represent what students are expected
to do, and are not teaching methods or curriculum.
The eight practices are not separate; they intentionally overlap and interconnect.
Performance expectations focus on some but not all capabilities associated with a practice.
Engagement in practices is language intensive and requires students to participate in classroom science discourse.
PRACTICE 1: ASKING QUESTIONS AND DEFINING PROBLEMS
Students at any grade level should be able to ask questions of each other about the texts they read, the features of the phenomena they observe, and the conclusions they draw from their models or scientific investigations. For engineering, they should ask questions to define the problem to be solved and to elicit ideas that lead to the constraints and specifications for its solution. (NRC Framework 2012, p. 56 )
Scientific questions arise in a variety of ways. They can be driven by curiosity about the world, inspired by the predictions of a model, theory, or findings from previous investigations, or they can be stimulated by the need to solve a problem. Scientific questions are distinguished from other types of questions in that the answers lie in explanations supported by empirical evidence, including evidence gathered by others or through investigation.
While science begins with questions, engineering begins with defining a problem to solve. However, engineering may also involve asking questions to define a problem
PRACTICE 2 : DEVELOPING AND USING MODELS
Modeling can begin in the earliest grades, with students’ models progressing from concrete “pictures” and/or physical scale models (e.g., a toy car) to more abstract representations of relevant relationships in later grades, such as a diagram representing forces on a particular object in a system. (NRC Framework, 2012, p. 58)
Models include diagrams, physical replicas, mathematical representations, analogies, and computer simulations. Although models do not correspond exactly to the real world, they bring certain features into focus while obscuring others. All models contain approximations and assumptions that limit the range of validity and predictive power, so it is important for students to recognize their limitations.
PRACTICE 3: PLANNING AND CARRYING OUT INVESTIGATIONS Students should have opportunities to plan and carry out several different kinds
of investigations during their K-12 years. At all levels, they should engage in investigations that range from those structured by the teacher—in order to expose an issue or question that they would be unlikely to explore on their own (e.g., measuring specific properties of materials)—to those that emerge from students’ own questions. (NRC Framework, 2012, p. 61)
Scientific investigations may be undertaken to describe a phenomenon, or to test a theory or model for how the world works. The purpose of engineering investigations might be to find out how to fix or improve the functioning of a technological system or to compare different solutions to see which best solves a problem. Whether students are doing science or engineering, it is always important for them to state the goal of an investigation, predict outcomes, and plan a course of action that will provide the best evidence to support their conclusions. Students should design investigations that generate data to provide evidence to support claims they make about phenomena. Data aren’t evidence until used in the process of supporting a claim. Students should use reasoning and scientific ideas, principles, and theories to show why data can be considered evidence.
PRACTICE 4: ANALYZING AND INTERPRETING DATA Once collected, data must be presented in a form that can
reveal any patterns and relationships and that allows results to be communicated to others. Because raw data as such have little meaning, a major practice of scientists is to organize and interpret data through tabulating, graphing, or statistical analysis. Such analysis can bring out the meaning of data—and their relevance—so that they may be used as evidence.
Engineers, too, make decisions based on evidence that a given design will work; they rarely rely on trial and error. Engineers often analyze a design by creating a model or prototype and collecting extensive data on how it performs, including under extreme conditions. Analysis of this kind of data not only informs design decisions and enables the prediction or assessment of performance but also helps define or clarify problems, determine economic feasibility, evaluate alternatives, and investigate failures. (NRC Framework, 2012, p. 61-62)
PRACTICE 5: USING MATHEMATICS AND COMPUTATIONAL THINKING Although there are differences in how mathematics and computational thinking are
applied in science and in engineering, mathematics often brings these two fields together by enabling engineers to apply the mathematical form of scientific theories and by enabling scientists to use powerful information technologies designed by engineers. Both kinds of professionals can thereby accomplish investigations and analyses and build complex models, which might otherwise be out of the question. (NRC Framework, 2012, p. 65)
Students are expected to use mathematics to represent physical variables and their relationships, and to make quantitative predictions. Other applications of mathematics in science and engineering include logic, geometry, and at the highest levels, calculus.
Computers and digital tools can enhance the power of mathematics by automating calculations, approximating solutions to problems that cannot be calculated precisely, and analyzing large data sets available to identify meaningful patterns. Students are expected to use laboratory tools connected to computers for observing, measuring, recording, and processing data. Students are also expected to engage in computational thinking, which involves strategies for organizing and searching data, creating sequences of steps called algorithms, and using and developing new simulations of natural and designed systems. Mathematics is a tool that is key to understanding science. As such, classroom instruction must include critical skills of mathematics.
PRACTICE 6: CONSTRUCTING EXPLANATIONS AND DESIGNING SOLUTIONS
The goal of science is to construct explanations for the causes of phenomena. Students are expected to construct their own explanations, as well as apply standard explanations they learn about from their teachers or reading. The Framework states the following about explanation:
“The goal of science is the construction of theories that provide explanatory accounts of the world. A theory becomes accepted when it has multiple lines of empirical evidence and greater explanatory power of phenomena than previous theories.”(NRC Framework, 2012, p. 52)
An explanation includes a claim that relates how a variable or variables relate to another variable or a set of variables. A claim is often made in response to a question and in the process of answering the question, scientists often design investigations to generate data.
The goal of engineering is to solve problems. Designing solutions to problems is a systematic process that involves defining the problem, then generating, testing, and improving solutions.
PRACTICE 7: ENGAGING IN ARGUMENT FROM EVIDENCE The study of science and engineering should produce a sense of the process of
argument necessary for advancing and defending a new idea or an explanation of a phenomenon and the norms for conducting such arguments. In that spirit, students should argue for the explanations they construct, defend their interpretations of the associated data, and advocate for the designs they propose. (NRC Framework, 2012, p. 73)
Argumentation is a process for reaching agreements about explanations and design solutions. In science, reasoning and argument based on evidence are essential in identifying the best explanation for a natural phenomenon. In engineering, reasoning and argument are needed to identify the best solution to a design problem. Student engagement in scientific argumentation is critical if students are to understand the culture in which scientists live, and how to apply science and engineering for the benefit of society. As such, argument is a process based on evidence and reasoning that leads to explanations acceptable by the scientific community and design solutions acceptable by the engineering community.
Argument in science goes beyond reaching agreements in explanations and design solutions. Whether investigating a phenomenon, testing a design, or constructing a model to provide a mechanism for an explanation, students are expected to use argumentation to listen to, compare, and evaluate competing ideas and methods based on their merits. Scientists and engineers engage in argumentation when investigating a phenomenon, testing a design solution, resolving questions about measurements, building data models, and using evidence to evaluate claims.
PRACTICE 8: OBTAINING, EVALUATING, AND COMMUNICATING INFORMATION
Any education in science and engineering needs to develop students’ ability to read and produce domain-specific text. As such, every science or engineering lesson is in part a language lesson, particularly reading and producing the genres of texts that are intrinsic to science and engineering. (NRC Framework, 2012, p. 76)
Being able to read, interpret, and produce scientific and technical text are fundamental practices of science and engineering, as is the ability to communicate clearly and persuasively. Being a critical consumer of information about science and engineering requires the ability to read or view reports of scientific or technological advances or applications (whether found in the press, the Internet, or in a town meeting) and to recognize the salient ideas, identify sources of error and methodological flaws, distinguish observations from inferences, arguments from explanations, and claims from evidence. Scientists and engineers employ multiple sources to obtain information used to evaluate the merit and validity of claims, methods, and designs. Communicating information, evidence, and ideas can be done in multiple ways: using tables, diagrams, graphs, models, interactive displays, and equations as well as orally, in writing, and through extended discussions.
Inside the Box
Inside the NGSS Box
Based on the January 2013 Draft of NGSS
Inside the NGSS Box
What is AssessedA collection of several
performance expectations describing what students
should be able to do to master this standard
Foundation BoxThe practices, core disciplinary
ideas, and crosscutting concepts from the Framework
for K-12 Science Education that were used to form the performance expectations
Connection BoxOther standards in the Next
Generation Science Standards or in the Common Core State
Standards that are related to this standard
Title and CodeThe titles of standard pages are not necessarily unique and may be reused at several different grade levels . The code, however, is a unique identifier for each set based on the grade level, content area, and topic it addresses.
Based on the January 2013 Draft of NGSS
Inside the NGSS Box
What is AssessedA collection of several
performance expectations describing what students
should be able to do to master this standard
Performance ExpectationsA statement that combines practices, core ideas, and crosscutting concepts together to describe how students can show what they have learned.
Assessment BoundaryA statement that provides guidance about the scope of the performance expectation at a particular grade level.
Clarification StatementA statement that supplies examples or additional clarification to the performance expectation.
Engineering Connection (*)An asterisk indicates an engineering connection in the practice, core idea or crosscutting concept that supports the performance expectation.
Based on the January 2013 Draft of NGSS
Inside the NGSS Box
Foundation BoxThe practices, core disciplinary
ideas, and crosscutting concepts from the Framework
for K-12 Science Education that were used to form the performance expectations
Scientific & Engineering PracticesActivities that scientists and engineers engage in to either understand the world or solve a problem
Disciplinary Core IdeasConcepts in science and engineering that have broad importance within and across disciplines as well as relevance in people’s lives.
Crosscutting ConceptsIdeas, such as Patterns and Cause and Effect, which are not specific to any one discipline but cut across them all.
Based on the January 2013 Draft of NGSS
Inside the NGSS Box
Foundation BoxThe practices, core disciplinary
ideas, and crosscutting concepts from the Framework
for K-12 Science Education that were used to form the performance expectations
Connections to Engineering, Technology and Applications of ScienceThese connections are drawn from the disciplinary core ideas for engineering, technology, and applications of science in the Framework.
Connections to Nature of ScienceConnections are listed in either the practices or the crosscutting connections section of the foundation box.
Based on the January 2013 Draft of NGSS
Inside the NGSS Box
Codes for Performance ExpectationsCodes designate the relevant performance expectation for an item in the foundation box and connection box. In the connections to common core, italics indicate a potential connection rather than a required prerequisite connection.
Based on the January 2013 Draft of NGSS
Inside the NGSS Box
What is AssessedA collection of several
performance expectations describing what students
should be able to do to master this standard
Foundation BoxThe practices, core disciplinary
ideas, and crosscutting concepts from the Framework
for K-12 Science Education that were used to form the performance expectations
Connection BoxOther standards in the Next
Generation Science Standards or in the Common Core State
Standards that are related to this standard
Performance ExpectationsA statement that combines practices, core ideas, and crosscutting concepts together to describe how students can show what they have learned.
Title and CodeThe titles of standard pages are not necessarily unique and may be reused at several different grade levels . The code, however, is a unique identifier for each set based on the grade level, content area, and topic it addresses.
Scientific & Engineering PracticesActivities that scientists and engineers engage in to either understand the world or solve a problem
Disciplinary Core IdeasConcepts in science and engineering that have broad importance within and across disciplines as well as relevance in people’s lives.
Crosscutting ConceptsIdeas, such as Patterns and Cause and Effect, which are not specific to any one discipline but cut across them all.
Codes for Performance ExpectationsCodes designate the relevant performance expectation for an item in the foundation box and connection box. In the connections to common core, italics indicate a potential connection rather than a required prerequisite connection.
Assessment BoundaryA statement that provides guidance about the scope of the performance expectation at a particular grade level.
Clarification StatementA statement that supplies examples or additional clarification to the performance expectation.
Connections to Engineering, Technology and Applications of ScienceThese connections are drawn from the disciplinary core ideas for engineering, technology, and applications of science in the Framework.
Connections to Nature of ScienceConnections are listed in either the practices or the crosscutting connections section of the foundation box.
Engineering Connection (*)An asterisk indicates an engineering connection in the practice, core idea or crosscutting concept that supports the performance expectation.
Based on the January 2013 Draft of NGSS
Closer Look at NGSS
Closer Look at a NGSS (Grade 2)
39
2.PS1 Matter and Its Interactions Students who demonstrate understanding can: 2-PS1-1. Plan and conduct an investigation to describe and classify different kinds of materials
by their observable properties. [Clarification Statement: Observations could include color, texture, hardness, and flexibility. Patterns could include the similar properties that different materials share.]
The performance expectations above were developed using the following elements from the NRC document A Framework for K-12 Science Education:
Science and Engineering Practices
Disciplinary Core Ideas Crosscutting Concepts
Planning and Carrying Out Investigations Planning and carrying out investigations to answer questions or test solutions to problems in K–2 builds on prior experiences and progresses to simple investigations, based on fair tests, which provide data to support explanations or design solutions. • Plan and conduct an investigation
collaboratively to produce data to serve as the basis for evidence to answer a question. (2-PS1-1)
PS1.A: Structure and Properties of Matter • Different kinds of matter exist and
many of them can be either solid or liquid, depending on temperature. Matter can be described and classified by its observable properties. (2-PS1-1)
Patterns • Patterns in the natural and human
designed world can be observed. (2-PS1-1)
Connections to other DCIs in this grade-level: will be available on or before April 26, 2013. Articulation of DCIs across grade-levels: will be available on or before April 26, 2013 Common Core State Standards Connections: will be available on or before April 26, 2013. ELA/Literacy – Mathematics –
Closer Look at a NGSS (Grade 2)
40
2.PS1 Matter and Its Interactions Students who demonstrate understanding can: 2-PS1-1. Plan and conduct an investigation to describe and classify different kinds of materials
by their observable properties. [Clarification Statement: Observations could include color, texture, hardness, and flexibility. Patterns could include the similar properties that different materials share.]
The performance expectations above were developed using the following elements from the NRC document A Framework for K-12 Science Education:
Science and Engineering Practices
Disciplinary Core Ideas Crosscutting Concepts
Planning and Carrying Out Investigations Planning and carrying out investigations to answer questions or test solutions to problems in K–2 builds on prior experiences and progresses to simple investigations, based on fair tests, which provide data to support explanations or design solutions. • Plan and conduct an investigation
collaboratively to produce data to serve as the basis for evidence to answer a question. (2-PS1-1)
PS1.A: Structure and Properties of Matter • Different kinds of matter exist and
many of them can be either solid or liquid, depending on temperature. Matter can be described and classified by its observable properties. (2-PS1-1)
Patterns • Patterns in the natural and human
designed world can be observed. (2-PS1-1)
Connections to other DCIs in this grade-level: will be available on or before April 26, 2013. Articulation of DCIs across grade-levels: will be available on or before April 26, 2013 Common Core State Standards Connections: will be available on or before April 26, 2013. ELA/Literacy – Mathematics –
Note: Performance expectations combine practices, core ideas, and crosscutting concepts into a single statement of what is to be assessed. They are not instructional strategies or objectives for a lesson.
Closer Look at a NGSS (Grade 2)
41
2.PS1 Matter and Its Interactions Students who demonstrate understanding can: 2-PS1-1. Plan and conduct an investigation to describe and classify different kinds of materials
by their observable properties. [Clarification Statement: Observations could include color, texture, hardness, and flexibility. Patterns could include the similar properties that different materials share.]
The performance expectations above were developed using the following elements from the NRC document A Framework for K-12 Science Education:
Science and Engineering Practices
Disciplinary Core Ideas Crosscutting Concepts
Planning and Carrying Out Investigations Planning and carrying out investigations to answer questions or test solutions to problems in K–2 builds on prior experiences and progresses to simple investigations, based on fair tests, which provide data to support explanations or design solutions. • Plan and conduct an investigation
collaboratively to produce data to serve as the basis for evidence to answer a question. (2-PS1-1)
PS1.A: Structure and Properties of Matter • Different kinds of matter exist and
many of them can be either solid or liquid, depending on temperature. Matter can be described and classified by its observable properties. (2-PS1-1)
Patterns • Patterns in the natural and human
designed world can be observed. (2-PS1-1)
Connections to other DCIs in this grade-level: will be available on or before April 26, 2013. Articulation of DCIs across grade-levels: will be available on or before April 26, 2013 Common Core State Standards Connections: will be available on or before April 26, 2013. ELA/Literacy – Mathematics –
Note: Performance expectations combine practices, core ideas, and crosscutting concepts into a single statement of what is to be assessed. They are not instructional strategies or objectives for a lesson.
Closer Look at a NGSS (Grade 2)
42
2.PS1 Matter and Its Interactions Students who demonstrate understanding can: 2-PS1-1. Plan and conduct an investigation to describe and classify different kinds of materials
by their observable properties. [Clarification Statement: Observations could include color, texture, hardness, and flexibility. Patterns could include the similar properties that different materials share.]
The performance expectations above were developed using the following elements from the NRC document A Framework for K-12 Science Education:
Science and Engineering Practices
Disciplinary Core Ideas Crosscutting Concepts
Planning and Carrying Out Investigations Planning and carrying out investigations to answer questions or test solutions to problems in K–2 builds on prior experiences and progresses to simple investigations, based on fair tests, which provide data to support explanations or design solutions. • Plan and conduct an investigation
collaboratively to produce data to serve as the basis for evidence to answer a question. (2-PS1-1)
PS1.A: Structure and Properties of Matter • Different kinds of matter exist and
many of them can be either solid or liquid, depending on temperature. Matter can be described and classified by its observable properties. (2-PS1-1)
Patterns • Patterns in the natural and human
designed world can be observed. (2-PS1-1)
Connections to other DCIs in this grade-level: will be available on or before April 26, 2013. Articulation of DCIs across grade-levels: will be available on or before April 26, 2013 Common Core State Standards Connections: will be available on or before April 26, 2013. ELA/Literacy – Mathematics –
Note: Performance expectations combine practices, core ideas, and crosscutting concepts into a single statement of what is to be assessed. They are not instructional strategies or objectives for a lesson.
Closer Look at a NGSS (Grade 2)
43
2.PS1 Matter and Its Interactions Students who demonstrate understanding can: 2-PS1-1. Plan and conduct an investigation to describe and classify different kinds of materials
by their observable properties. [Clarification Statement: Observations could include color, texture, hardness, and flexibility. Patterns could include the similar properties that different materials share.]
The performance expectations above were developed using the following elements from the NRC document A Framework for K-12 Science Education:
Science and Engineering Practices
Disciplinary Core Ideas Crosscutting Concepts
Planning and Carrying Out Investigations Planning and carrying out investigations to answer questions or test solutions to problems in K–2 builds on prior experiences and progresses to simple investigations, based on fair tests, which provide data to support explanations or design solutions. • Plan and conduct an investigation
collaboratively to produce data to serve as the basis for evidence to answer a question. (2-PS1-1)
PS1.A: Structure and Properties of Matter • Different kinds of matter exist and
many of them can be either solid or liquid, depending on temperature. Matter can be described and classified by its observable properties. (2-PS1-1)
Patterns • Patterns in the natural and human
designed world can be observed. (2-PS1-1)
Connections to other DCIs in this grade-level: will be available on or before April 26, 2013. Articulation of DCIs across grade-levels: will be available on or before April 26, 2013 Common Core State Standards Connections: will be available on or before April 26, 2013. ELA/Literacy – Mathematics –
Note: Performance expectations combine practices, core ideas, and crosscutting concepts into a single statement of what is to be assessed. They are not instructional strategies or objectives for a lesson.
An Analogy
An Analogy between NGSS and a Cake
Baking Tools & Techniques(Practices)
Cake(Core Ideas)
Frosting(Crosscutting Concepts)
Baking a Cake(Performance Expectation)
An Analogy between NGSS and Cooking
Kitchen Tools & Techniques(Practices)
Basic Ingredients(Core Ideas)
Herbs, Spices, & Seasonings(Crosscutting Concepts)
Preparing a Meal(Performance Expectation)
Life Science (Vegetables) Physical Science (Meats)
Earth & Space Science (Grains) Engineering & Technology (Dairy)
47
An Analogy between NGSS and Cooking
Practices in Science, Mathematics, and
English Language Arts (ELA)
Practices in Mathematics, Science, and English Language Arts*Math Science English Language Arts
M1. Make sense of problems and persevere in solving them.
M2. Reason abstractly and quantitatively.
M3. Construct viable arguments and critique the reasoning of others.
M4. Model with mathematics. M5. Use appropriate tools
strategically. M6. Attend to precision. M7. Look for and make use of
structure. M8. Look for and express
regularity in repeated reasoning.
S1. Asking questions (for science) and defining problems (for engineering).
S2. Developing and using models. S3. Planning and carrying out
investigations. S4. Analyzing and interpreting data. S5. Using mathematics, information and
computer technology, and computational thinking.
S6. Constructing explanations (for science) and designing solutions (for engineering).
S7. Engaging in argument from evidence.
S8. Obtaining, evaluating, and communicating information.
E1. They demonstrate independence.
E2. They build strong content knowledge.
E3. They respond to the varying demands of audience, task, purpose, and discipline.
E4. They comprehend as well as critique.
E5. They value evidence. E6. They use technology and
digital media strategically and capably.
E7. They come to understanding other perspectives and cultures.
* The Common Core English Language Arts uses the term “student capacities” rather than the term “practices” used in Common Core Mathematics and the Next Generation Science Standards.
Practices in Math, Science, and ELA*
Based on work by Tina Chuek
ell.stanford.edu
Math Science
ELA
M1: Make sense of problems and persevere in solving them
M2: Reason abstractly & quantitatively
M6: Attend to precisionM7: Look for & make use of structure
M8: Look for & make use of regularity in repeated reasoning
S1: Ask questions and define problems
S3: Plan & carry out investigationsS4: Analyze & interpret data
S6: Construct explanations & design solutions
M4. Models with
mathematicsS2: Develop & use modelsS5: Use mathematics & computational thinking
E1: Demonstrate independence in reading complex texts, and writing and speaking about them
E7: Come to understand other perspectives and cultures through reading, listening,
and collaborations
E6: Use technology & digital media strategically & capably
M5: Use appropriate tools strategically
E2: Build a strong base of knowledge through content rich texts
E5: Read, write, and speak grounded in evidence
M3 & E4: Construct viable arguments and critique reasoning of others
S7: Engage in argument from
evidence
S8: Obtain,
evaluate, &
communicate information
E3: Obtain, synthesize,
and report findings clearly and effectively in response to task and purpose
Commonalities Among the Practices in Science, Mathematics and English Language Arts
NSTA Resources
On the Web
nextgenscience.org
nsta.org/ngss
Connect & Collaborate with Colleagues
NSTA Member-only
Listserv on NGSS
Discussion forum on NGSS in the Learning center
Web Seminars
Check the NSTA website at www.nsta.org/ngss for upcoming programs.
Previous programs focused on scientific and engineering practices, crosscutting concepts, engineering, and more. All programs are archived at http://learningcenter.nsta.org/products/symposia_seminars/NGSS/webseminar.aspx
the
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