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Saint Paul Public Schools
Science Standards
Grades 7-12  

Strand Sub-Strand Grade Level Standard Benchmark # Codes: Plain text = Minn. Standards,  Italics = national standards, underline = notes,  MASS = Minn. Academic Science Standards, AAAS = Benchmarks for Science Literacy, NSES = National Science Education Standards.  Grade Levels: indicate MASS designation.  They will be assigned by courses.  9 indicates grades 9-12.    Many citations need to be added in later edits.
I. A 7     History and Nature of Science 7-8
I. A 7 a) 0 The student will understand that science is a  way of knowing about the world that is characterized by empirical data, logical argument, and skeptical review. (MASS I A 7 a 0)
I. A 7 a) 1 1. The student will recognize how scientific knowledge is subject to change as new evidence becomes available, or as new theories cause scientists to look at old observations differently. (MASS I A 7 a 1)
I. A 7 a) 2 2. The student will explain natural phenomena by using appropriate physical, conceptual and mathematical models.(MASS I A 7 a 2)
I. A 8 a) 0 The student will  understand that science is a  way of knowing about the world that is characterized by empirical data, logical argument, and skeptical review. (MASS I A 8 a 0)
I. A 8 a) 1 1. The student will explain and give examples of how science can be used to make informed ethical decisions by identifying likely consequences of particular actions. (MASS I A 8 a 1)
I. A 8 a) 2 2. The student will explain the development, usefulness and limitations of scientific models in the explanation and prediction of natural phenomena. (MASS I A 8 a 2)
I. B 7 a) 0 The student will  design and conduct scientific investigations. (MASS I B 7 a 0)
I. B 7 a) 1 1. The student will formulate a testable hypothesis based on prior knowledge. (MASS I B 7 a 1)
I. B 7 a) 2 2. The student will recognize that a variable is a condition that may influence the outcome of an investigation and know the importance of manipulating one variable at a time. (MASS I B 7 a 2)
I. B 7 a) 3 3. The student will write a specific step-by-step procedure for a scientific investigation. (MASS I B 7 a 3)
I. B 7 a) 4 4.The student will  explain how classroom scientific investigations relate to established scientific principles. (MASS I B 7 a 4)
I. B 8 a) 0 The student will  understand that scientific inquiry is used by scientists to investigate the natural world in systematic ways. (MASS I B 8 a 0)
I. B 8 a) 1 1. The student will know that scientific investigations involve the common elements of systematic observations, the careful collection of relevant evidence, logical reasoning and innovation in developing hypotheses and explanations. (MASS I B 8 a 1)
I. B 8 a) 2 2. The student will describe how scientists can conduct investigations in a simple system and make generalizations to more complex systems. (MASS I B 8 a 2)
I. B 8 b) 0 The student will  use multiple skills to design and conduct scientific investigations. (MASS I B 8 b 0)
I. B 8 b) 1 1. The student will specify variables to be changed, controlled and measured. (MASS I B 8 b 1)
I. B 8 b) 2 2.The student will  use sufficient trials and adequate sample size to ensure reliable data. (MASS I B 8 b 2)
I. B 8 b) 3 3. The student will use appropriate technology and mathematics skills to access, gather, store, retrieve and organize data. (MASS I B 8 b 3)
I. C 7 a) 0 The student will  know that science and technology are human efforts that both influence and are influenced by society. (MASS I C 7 a 0)
I. C 7 a) 1 1. The student will give examples of the development of technology influencing scientific knowledge, and investigation and scientific knowledge influencing the development of technology. (MASS I C 7 a 1)
I. C 7 a) 2 2. The student will understand that science cannot answer all questions and technology cannot solve all human problems or meet all human needs (with regard to the environment) (NSES Pg 169 )
I. C 7 a) 3 3. The student will understand that science influences society through its knowledge and world view (on environmental issues).   (NSES Pg 169 )
I. C 8 a) 0 The student will  know that science and technology are human efforts that both influence and are influenced by society.  (MASS I C 8 a 0)
I. C 8 a) 1 1. The student will evaluate the credibility and validity of scientific and technological information from various sources. (MASS I C 8 a 1)
I. C 8 a) 2 2. The student will understand that technological solutions have intended benefits and unintended consequences (with regard to the environment). Some consequences can be predicted others cannot. (NSES Pg 166 )
I. D 7 a) 0 The student will  understand how scientific discovery, culture, societal norms, and technology have influenced one another in different time periods. (MASS I D 7 a 0)
I. D 7 a) 1 1. The student will cite examples of individuals throughout history who made discoveries and contributions in science and technology. (MASS I D 7 a 0)
I. D 7 a) 2 2. The student will cite examples of how culture influences scientific and technological advances. (MASS I D 7 a 2)
I. D 8 a) 0 The student will  understand how scientific discovery, culture, societal norms, and technology have influenced one another in different time periods. (MASS I D 8 a 0)
I. D 8 a) 1 1.The student will  relate personal experiences in scientific investigation to the experiences of scientists throughout history. (MASS I D 8 a 1)
I. D 8 a) 2 2. The student will cite examples of how science and technology contributed to changes in agriculture, manufacturing, sanitation, medicine, warfare, transportation, information processing or communication. (MASS I D 8 a 2)
II. A 6 3   Physical Science Grades 6-8
II. A 6 a) 0 The student will  know that matter is made of small particles and this explains the properties of matter. (MASS A 6 3)
II. A 6 a) 1 1. The student will know that there are more than 100 different elements with unique properties. (MASS II A 6 a 1)  Master in 6 reinforce in JH. 
II. A 6 a) 2 2. The student will use evidence to explain that matter is made of small particles called atoms or molecules which are too small to see.   (MASS II A 6 a 2)  Master in JH.
II. A 6 a) 3 3. The student will know that the mass of a substance remains constant whether it is together, in parts or in a different state.   (MASS IIA 6 a 3)  Master in 6 reinforce in JH.
II. A 6 a) 4 4. The student will describe the states of matter in terms of the space between particles.  (MASS II A 6 a 4)  Master in JH.
II. A 6 a) 5 5. The student will distinguish between volume, mass and density.   (MASS II A 6 a 5)  Master in 6, reinforce in JH.
II. A 6 a) 6 6. The student will use the characteristic properties of density, melting point, boiling point and solubility to identify and distinguish mixtures and pure substances. (MASS II A 6 a 6)  Introduce in 6, master in JH.
II. A 6 a) 7 7.  The student will know that atoms are the smallest unit of an element that maintains the characteristics of the element. (MASS II A 6 a 7)  Master in 6 reinforce in JH.
II. A 6 a) 8 8.The student will understand that there are groups of elements that have similar properties, as organized on the periodic table.  (AAAS 4D6)   Mastered in JH.
II. B 6 a) 0 The student will  differentiate between chemical and physical changes (MASS II B 6 a 0)
II. B 6 a) 1 1. The student will define chemical and physical changes.  (MASS II B 6 a 1)  Introduce in 6, master in JH.
II. B 6 a) 2 2. The student will observe that substances react chemically with other substances to form new substances with different characteristic properties. (MASS II B 6 a 2)  Introduce in 6, master in JH.
II. B 6 a) 3 3. The student will give examples and classify substances as mixtures or pure substances.  (MASS II B 6 a 3)  Introduce in 6, master in JH.
II. B 6 a) 4 4. The student will understand that no matter how substances within a closed system interact with one another, or how they combine or break apart, the total mass of the system remains the same.  (AAAS 4D/7)  Introduce in 6, master in JH.
II. C 6 a) 0 The student will understand that energy exists in many forms and can be transferred in many ways (MASS II C 6 a 0)
II. C 6 a) 1 1. The student will compare and contrast heat, chemical, mechanical and electrical energy and identify transformations of energy from one form to another in everyday situations. (MASS II C 6 a 1)   Master in 6,  reinforce in JH
II. C 6 a) 2 2. The student will recognize that heat is transferred by convection, conduction and radiation from warmer objects to cooler ones until both reach the same temperature. (MASS II C 6 a 2)  Master in JH
II. C 6 a) 3 3. The student will demonstrate that visible light from the sun or reflected by objects may be made up of a mixture of many different colors of light. (MASS II C 6 a 3)  Master in JH
II. C 6 a) 4 4. The student will recognize the relationship between light and heat. (MASS II C 6 a 4)  Master in 6,  reinforce in JH.
II. C 6 a) 5 5. The student will describe waves in terms of speed, frequency and wave length. (MASS II C 6 a 5)  Master in JH
II. C 6 a) 6 6. The student will recognize that vibrations such as sound and earthquakes move in waves and that waves move at different speeds in different materials. (MASS II C 6 a 6)  Master in JH
II. D 6 a) 0  The student will describe the motion of objects (MASS II D 6 a 0) 
II. D 6 a) 1 1. The student will use a frame of reference to describe the position, speed, and acceleration of an object. (MASS II D 6 a 1)  position and speed mastered in 6th, acceleration mastered in JH
II. D 6 a) 2 2. The student will measure and graph the positions and speed of an object. (MASS II D 6 a 2)  Master in 6,  reinforce in JH
II. D 6 a) 3 3. The student will recognize that unbalanced forces acting on an object change the object’s speed and/or direction. (MASS II D 6 a 3)  Master in 6,  reinforce in JH
II. E 6 a) 0 The student will  understand that a variety of forces govern the structure and motion of objects in the universe (MASS II E 6 a 0)
II. E 6 a) 1 1.  The student will know that electric currents and magnets can exert a force on certain objects and each other. (MASS II E 6 a 1)
II. E 6 a) 2 2. The student will  know that there are positive and negative charges and that like charges repel one another and opposite charges attract. (MASS II E 6 a 2)
III. A 8     Earth and Space Grades 7-8
III. A 8 a) 0 The student will  identify Earth's composition, structure, and processes (MASS III A 8 a 0)
III. A 8 a) 1 1. The student will explain how earthquakes, volcanoes, sea-floor spreading and mountain building are evidence of the movement of crustal plates.  These are caused by heat flow and the movement of material within the earth. (MASS III A 8 a 1)
III. A 8 a) 2 2. The student will describe how features on the Earth’s surface are created and constantly changing through a combination of slow and rapid processes of weathering, erosion, sediment deposition, landslides, volcanic eruptions and earthquakes. (MASS III A 8 a 2)
III. A 8 a) 3 3. The student will describe the various processes and interactions of the rock cycle. (MASS III A 8 a 3)
III. A 8 a) 4 4. The student will interpret successive layers of sedimentary rocks and their fossils to document the age and long history of the  changing surface of the Earth. (MASS III