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Vermont Vital Results Standards for ScienceOn This Page
Scientific Method
7.1 Students use scientific methods to describe, investigate, and explain phenomena and raise questions in order to:
Grades PreK-4
7.1.b. Use reliable information obtained from scientific knowledge, observation, and exploration;
7.1.c. Create hypotheses for problems, design a "fair test" of their hypothesis, collect data through observation and instrumentation, and analyze data to draw conclusions; use conclusions to clarify understanding and generate new questions to be explored;
7.1.d. Use evidence to construct an explanation, including scientific principles they already know and observations they make;
7.1.e. Explain a variety of observations and phenomena using concepts that have been learned;
7.1.f. Use either deductive or inductive reasoning to explain observations and phenomena, or to predict answers to questions;
7.1.g. Recognize other points of view, and check their own and others' explanations against experiences, observations, and knowledge;
7.1.h. Identify problems, propose and implement solutions, and evaluate products and designs; and
7.1.i. Work individually and in teams to collect and share information and ideas.
Evidence PreK-4 applies, plus-
7.1.bb. Seek, record, and use information from reliable sources, including scientific knowledge, observation, and experimentation;
7.1.cc. Create hypotheses to problems, design their own experiments to test their hypothesis, collect data through observation and instrumentation, and analyze data to draw conclusions; use conclusions to clarify understanding and generate new questions to be explored;
7.1.dd. Describe, explain, and model, using evidence that includes scientific principles and observations;
7.1.gg. Propose, recognize, and analyze alternative explanations; and
7.1.ii. Work individually and in teams to collect, share, and present information and ideas.
7.1.aaa. Frame questions that can be investigated using scientific methods and knowledge, including manipulating variables, and predicting outcomes for untested hypotheses using scientific principles;
7.1.bbb. Critically evaluate the validity and significance of sources and interpretations, including scientific knowledge, observation, and experimentation;
7.1.ddd. Formulate and revise explanations and models based on evidence, logical argument, and scientific principles;
7.1.hh. Identify problems and opportunities, propose designs and choose among the alternatives, implement a solution and evaluate its consequences.
Investigation 7.2 Students design and conduct a variety of their own investigations and projects. These should include:
Grades PreK-4
7.2.b. Design and conduct a systematic observation;
7.2.c. Complete a design of a physical structure or technological system (e.g., simple machines and measurement devices);
7.2.d. Complete a data study;
7.2.e. Plan and manage a schedule;
7.2.f. Complete a pure mathematics investigation; or
7.2.g. Complete research.
7.2.bb. Design and conduct field work;
7.2.cc. Completely design a physical structure or technological system (e.g., spring scales, bicycle gear shifts, timing of traffic lights);
7.2.dd. Complete a data study based on civic, economic, or social issues;
7.2.ee. Design a resource or system management plan; or
7.2.ff. Illustrate mathematical models of a physical phenomenon.
7.2.h. Study decision options in business or public planning that involve issues of optimizations, trade off, cost-benefit projections, and risks; or
7.2.i. Complete a historical study, tracing the development of a mathematical or scientific concept and the people connected with it.
Theory 7.3 Students understand the nature of mathematical, scientific, and technological theory.
This is evident when students: Grades PreK-4
7.3.b. Look for evidence that explains why things happen; and
7.3.c. Modify explanations when new observations are made or new knowledge is gained.
7.3.aa. Explain theories based upon observations, concepts, principles, and historical perspective;
7.3.bb. Determine the validity of a theory by examining the principles on which it was founded, the constraints that apply to its application, and the body of physical evidence that supports it; and
7.3.cc. Show understanding that new theories develop when phenomena are observed that are not fully explained by old theories.
Evidence bb. and cc. applies, plus-
History of Science, Mathematics, and Technology 7.4 Students understand the history of science, mathematics, and technology.
This is evident when students: Grades PreK-4
Roles and Responsibilities 7.5 Students analyze the roles and responsibilities of scientists, mathematicians, and technologists in social, economic, cultural, and political systems.
This is evident when students: Grades PreK-4
Analysis
7.11 Students analyze and understand living and non-living systems (e.g., biological, chemical, electrical, mechanical, optical) as collections of interrelated parts and interconnected systems. This is evident when students:
This is evident when students: Grades PreK-4
7.11.b. Demonstrate understanding that systems include inputs, processes and outputs; and
7.11.c. Use physical and mathematical models to show how, in a system, inputs affect outputs.
7.11.bb. Demonstrate understanding that systems are effectively designed when specifications and constraints are understood; and
7.11.cc. Use physical and mathematical models to express how systems behave given a set of inputs or outputs.
Evidence PreK-8 applies, plus-
7.11.bbb. Demonstrate understanding that systems are effectively designed when specifications and constraints are understood; systems are optimized when efficiencies are maximized; and a system is never 100 percent efficient (entropy).
Matter, Motion, Forces, and Energy
7.12 Students understand forces and motion, the properties and composition of matter, and energy sources and transformations.
This is evident when students: Grades PreK-4
7.12.b. Observe and describe changes of states of matter (e.g., in water);
7.12.c. Observe and describe the behavior of gases in containers (e.g., pumps, balloons);
7.12.d. Apply forces to objects (e.g., inertia, gravity, friction, push and pull), and observe the objects in motion;
7.12.e. Identify and describe several common forms of energy (e.g., light, heat, and sound) and provide examples of sources, as well as some characteristics of the transmission (e.g., light travels in straight lines until it is reflected, refracted, or absorbed);
7.12.f. Observe and record the effects of electric charge (e.g., charges repel, batteries); investigate magnetic and non-magnetic materials, and materials that are conductors and non-conductors of electricity.
7.12.a. Observe and measure characteristic properties of matter (e.g., boiling point, melting point, density, buoyancy, simple chemical reactions), and use them to distinguish one substance from another;
7.12.cc. Explain the relationships between pressure, volume, and the amount of gas (e.g., soda bottles, auto tires);
7.12.dd. Observe and demonstrate a qualitative understanding of the relationship between mass, the magnitude of an applied net force, and the resulting change in speed and direction;
7.12.ee. Identify and describe commons forms of energy (e.g., light, heat, sound, electricity, electromagnetic waves) and their attributes, sources, and transmission characteristics (e.g., radiation, convection, conduction of heat); and
7.12.ff. Investigate the relationship between electricity and magnetism (e.g., in electric motors).
Organisms, Evolution, and Interdependence
7.13 Students understand the characteristics of organisms, see patterns of similarity and differences among living organisms, understand the role of evolution, and recognize the interdependence of all systems that support life.
This is evident when students: Grades PreK-4
7.13.b. Categorize living organisms (e.g., plants; fruits, vegetables);
7.13.c. Describe and show examples of the interdependence of all systems that support life (e.g., family, community, food chains, populations, life cycles, effects on the environment), and apply them to local systems; and
7.13.d. Provide examples of change over time (e.g., extinction, changes in organisms).
7.13.bb. Identify and use anatomical structures to classify organisms (e.g., plants, animals, fungi);
7.13.cc. Describe, model, and explain the principles of the interdependence of all systems that support life (e.g., food chains, webs, life cycles, energy levels, populations, oxygen-carbon dioxide cycles), and apply them to local, regional, and global systems; an
7.13.dd. Describe evolution in terms of diversity and adaptation, variation, extinction, and natural selection.
7.13.bbb. Demonstrate understanding of how biological organisms are classified into a hierarchy of groups and subgroups based upon similarities that reflect their evolutionary relationships (e.g., plants, animals, microorganisms);
7.13.ccc. Describe, model, and explain the principles of the interdependence of all systems that support life (e.g., flow of energy, ecosystems, life cycles, cooperation and competition, human population impacts on the world ecological system), and apply them to local, regional, and global systems; and
7.13.ddd. Explain and justify how natural selection and its evolutionary consequences provide a scientific explanation for the fossil record of ancient life forms.
7.14 Students demonstrate understanding of the human body heredity, body systems, and individual development and understand the impact of the environment on the human body.
This is evident when students: Grades PreK-4
7.14.b. Identify the parts of the human body, and demonstrate understanding of how the parts work together to perform functions that satisfy common needs;
7.14.c. Identify and describe environmental factors that can influence human health (e.g., exposure to microbes, pollution); and
7.14.d. Identify the pattern of human development.
7.14.bb. Demonstrate an understanding of the human body systems for obtaining and providing energy, defense, reproduction, hormones, immunity, and coordination of physical functions;
7.14.cc. Provide examples of how the health of human beings is affected by their genetic makeup and environmental factors (e.g., exposure to microbes, pollution); and
7.14.dd. Identify and explain the human body's pattern of development.
7.14.bbb. Demonstrate an understanding that human beings have complex biochemical systems that enable them to function and reproduce (e.g., immunity);
7.14.ccc. Analyze and describe how the health of human beings is affected by diseases passed through DNA, environmental factors, and activities that deliberately or inadvertently alter the equilibrium in ecosystems; and
7.14.ddd. Identify, explain, and analyze the pattern of human development.
Theories, Systems, and Forces
7.15 Students demonstrate understanding of the earth and its environment, the solar system, and the universe in terms of the systems that characterize them, the forces that affect and shape them over time, and the theories that currently explain their evolution.
This is evident when students: Grades PreK-4
7.15.b. Identify and record patterns and forces that shape the earth (e.g., geological, atmospheric);
7.15.c. Identify and record the interrelated parts of earth systems (seasons, time, weather, etc.);
7.15.d. Identify and record characteristics of our solar system (e.g., nine planets, order from sun, and movement of planets in relationship to the sun and moon; calendar); and
7.15.e. Analyze and explain natural resource management (e.g., properties and uses of earth materials: rocks, soils, water, fish, wildlife, plants, trees, and gases).
7.15.aaa. Identify, record, model, and explain evidence of change over time (e.g., origin and evolution of the earth's biological, ecological, geological systems);
7.15.eee. Analyze and explain natural resource management and demonstrate an understanding of the ecological interactions and interdependence between humans and their resource demands on environmental systems (e.g., production, consumption); and
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