Delta RV Physical Science Revised Integrated Skills. Skill/Concept

Transcription

1 Delta RV Physical Science Revised-2009 Content Standard: Properties and Principles of Matter and Energy GLE: Changes in properties and states of matter provide evidence of the atomic theory of matter A Students will: compare the densities of regular and irregular objects using their respective measures of volume and mass. Density lab Rubric for lab performance and graded lab report Objects, and the materials they are made of, have properties that can be used to describe and classify them identify pure substances by their physical and chemical properties (examples color, luster/reflectivity, hardness, conductivity, density, PH, melting point, boiling point, specific heat, solubility, phase at room temperature, chemical reactivity) Strategic Thinking Elements, compounds, and mixtures Oral assessments students classifying examples at stations 1

2 Content Standard: Properties and Principles of Matter and Energy GLE: Changes in properties and states of matter provide evidence of the atomic theory of matter A Students will: classify a substance as being made up of one kind of atom (element) or a compound when given the molecular formula or structural formula (introduce electron dot diagram for the substance). Objects, and the materials they are made of, have properties that can be used to describe them compare and contrast the common properties of metals, nonmetals, metalloids (semiconductors) and noble gases Individual whiteboard practice Four square Be the Expert two day activity Peer and teacher checks for accuracy Check science journals for accuracy 2

3 Content Standard: Properties and Principles of Matter and Energy GLE: Changes in properties and states of matter provide evidence of the atomic theory of matter B Students will: compare and contrast the properties of acidic, basic, and neutral solutions. Strong and weak acids activity 17-1 Class discussion of pooled results and teacher check of individual data tables and conclusions Properties of mixtures depend upon the concentrations, properties, and interactions of particles

4 Content Standard: Properties and Principles of Matter and Energy GLE: Changes in properties and states of matter provide evidence of the atomic theory of matter D Students will: Physical changes in states of matter due to thermal changes in materials can be explained by the Kinetic Theory of Matter using the Kinetic Theory model, explain the changes that occur in the distance between atoms/molecules and temperature of a substance as energy is absorbed or released during a phase change. predict the effect of a temperature change on the properties (examples pressure, density, volume) of a material (solids, liquids, gases). predict the effect of pressure changes on the properties (examples temperature, volume, density) of a material (solids, liquids, gases) Student modeling Students modeling Student modeling Check of science journal entries Check diagrams created in science journals Check diagrams created in science journals 4

5 Content Standard: Properties and Principles of Matter and Energy GLE: Changes in properties and states of matter provide evidence of the atomic theory of matter E Students will: describe the atom as having a dense positive nucleus surrounded by a cloud of negative electrons Student created clay models of atoms Peer and teacher check of models The atomic model describes the electrically neutral atom calculate the number of protons, neutrons and electrons of an element/isotopes given its mass number and atomic number. describe the information provided by the atomic number and the mass number (examples electrical charge, chemical stability) Strategic Thinking Individual white board practice Study guide and reinforcement worksheets p 44 Peer and teacher check for accuracy Teacher check for accuracy 5

6 Content Standard: Properties and Principles of Matter and Energy GLE: Changes in properties and states of matter provide evidence of the atomic theory of matter F Students will: explain the structure of the periodic table in terms of the elements with common properties (groups/families) and repeating properties (periods). The periodic table organized the elements according to their atomic structure and chemical reactivity classify elements as metals, nonmetals, metalloids (semiconductors), and noble gases according to their location on the periodic table. predict the chemical reactivity of elements, and the type or bonds that may result between them, using the periodic table Extended Thinking Minilab class project organizing a periodic table of pens and pencils Individual whiteboard practice Whiteboard practice Peer and self check Teacher check for accuracy Teacher check for accuracy 6

7 Content Standard: Properties and Principles of Matter and Energy GLE: Changes in properties and states of matter provide evidence of the atomic theory of matter G Students will: distinguish between physical and chemical Properties changes in matter of objects and states of matter can change chemically and/or physically Explore activity p.441 oxidation of copper pennies additional assignment of different metals Performance task assessment list for carrying out a strategy and collecting data H Chemical bonding is the combining of different pure substances (elements, compounds) to form new substances with different properties describe how the valence electron configuration determines how atoms interact and may bond compare and contrast the types of chemical bonds (examples ionic, covalent) Recall Models of atomic structure activity 10-1 as groups Concept cartoon of bonding types Peer reviews of each group s model Oral check: students decide which character in the cartoon they agree with most and why 7

8 Content Standard: Properties and Principles of Matter and Energy GLE: Changes in properties and states of matter provide evidence of the atomic theory of matter I Students will: compare the mass of the reactants to the mass of the products in a chemical reaction or physical change as support for the Law of Conservation of Mass Minilab: Does mass change in a reaction? p 443 Teacher check for accuracy of observations and conclusions on written analysis report Mass is conserved during any physical or chemical change

9 Content Standard: Properties and Principles of Matter and Energy GLE 2: Energy has a source, can be stored, and can be transferred but is conserved within a system A Students will: Forms of energy have a source, a means of transfer (work and heat), and a receiver differentiate between thermal energy (the total internal of a substance which is dependent upon mass), heat (thermal energy that transfers from one object or system to another due to a difference in temperature), and temperature (the measure of average kinetic energy of molecules or atoms in a substance) Minilab: Can shaking increase the temperature of sand? Performance task assessment list for making observations and inferences 9

10 Content Standard 1: Properties and Principles of Matter and Energy GLE 2: Energy has a source, can be stored, and can be transferred but is conserved within a system A Students will: differentiate between the properties and examples of conductors and insulators Minilab: How is heat transferred by conduction? Oral assessment of various cooking pans and stirring tools-- students will explain, in terms of conduction, why specific materials were chosen Forms of energy have a source, a means of transfer (work and heat) and a receiver describe sources and common uses of different forms of energy: chemical, nuclear, thermal, mechanical, electromagnetic Strategic Thinking Extended Thinking Research and report activity: Energy alternatives A local plan Students will summarize their group s proposal and will sketch one component of their power plant 10

11 Content Standard 1: Properties and Principles of Matter and Energy GLE 2: Energy has a source, can be stored, and can be transferred but is conserved within a system A Students will: identify and evaluate advantages/disadvantages of using various sources of energy (examples wind, solar, geothermal, hydroelectric, biomass, fossil fuel) for human activity. Forms of energy have a source, a means of transfer (work and heart), and a receiver describe the effect of different frequencies of electromagnetic waves on the Earth and living organisms (examples radio, infrared, visible, ultraviolet, gamma, cosmic rays). interpret examples of heat transfer (examples home heating, solar panels) as convection, conduction, or radiation Recall Extended Thinking Lab: Nuclear waste disposal Study guide and reinforcement worksheets--# 78 Skill builder p. 165: create a table reflecting information about types of heating systems: students then analyze two buildings using their table Written lab report Teacher check for accuracy Performance task assessment list for making observations and inferences 11

12 Content Standard 1: Properties and Principles of Matter and Energy GLE 2: Energy has a source, can be stored, and can be transferred but is conserved within a system B Students will: relate kinetic energy to an object s mass and its velocity. Practice problems p. 127 Self check for accuracy Mechanical energy comes from the motion (Kinetic Energy) and/or relative position (potential energy) of an object relate an object s gravitational potential energy to its weight and height relative to the surface of the Earth. distinguish between examples of kinetic and potential energy (example gravitational) within a system. describe the effect of work on an object s kinetic and potential energy Recall Teacher Demo Marble in tube p. 128 Science journal reflection p. 127: Observations of forms of energy and events that result from changing of forms Partner discussions Self check of predictions in science journal Teacher check for understanding Peer check for understanding 12

13 Content Standard 1: Properties and Principles of Matter and Energy GLE 2: Energy has a source, can be stored, and can be transferred but is conserved within a system C Students will: identify stars as producers of electromagnetic energy. Teacher sketches of electromagnetic spectrum with FM and AM waves plotted correctly Teacher demo with radio and FM/AM waves Electromagnetic energy from the Sun (solar radiation) is a major source of energy on Earth describe how electromagnetic energy is transferred through space as electromagnetic waves of varying wavelength and frequency. 1.5 Recall Study guide and reinforcement worksheets Teacher check for accuracy 13

14 Content Standard 1: Properties and Principles of Matter and Energy GLE 2: Energy has a source, can be stored, and can be transferred but is conserved within a system E Students will: describe how changes in the nucleus of an atom during a nuclear reaction (examples nuclear decay, fusion, fission) result in emission of radiation Explore activity: Model a nuclear reaction p. 673 Performance task assessment used when students model additional unstable atoms every 30 seconds Nuclear energy is a major source of energy throughout the universe identify the role of nuclear energy for the Earth, stars, and human activity (examples source of electromagnetic radiation, nuclear power plants, fuel for stars) Recall Skill/ Concept Read Science and Society Issue: Using Nuclear Reactions in Medicine Group and class discussion of issues and careers related to nuclear energy with teacher and peer checks for understanding 14

15 Content Standard 1: Properties and Principles of Matter and Energy GLE 2: Energy has a source, can be stored, and can transferred but is conserved within a system F Students will: Energy can be transferred within a system as the total amount of energy remains constant (example Law of Conservation of Energy describe the transfer of energy that occurs as energy changes from kinetic to potential within a system(examples car moving on roller coaster track, child swinging, diver jumping off a board) ( DO NOT assess calculations). identify the role of nuclear energy for the Earth, stars, and human activity (examples source of electromagnetic radiation, nuclear power plants, fuel for stars) Teacher Demo: Wax paper ramp and water Minilab: Measuring the power of a toy car Student descriptions in science journals Written lab report and analyses 15

16 Content Standard 1: Properties and Principles of Matter and Energy GLE 2: Energy has a source, can be stored, and can be transferred but is conserved within a system F Students will: Energy can be transferred within a system as the total amount of energy remain constant (example Law of Conservation of Energy) classify the different ways to store energy (examples chemical, nuclear, thermal, mechanical, electromagnetic) and describe the transfer of energy as it changes from kinetic to potential, while the total amount of energy remains constant, within a system (examples using gasoline to move a car, photocell generating electricity, electromagnetic motor doing work, energy generated by nuclear reactor) Construct poster of energy storage methods from research done on internet Project rubric including group and collaborative efforts 16

17 Content Standard 2: Properties and Principles of Force and Motion GLE 1: The motion of an object is described by its change in position relative to another object or point A Students will: represent and analyze the motion of an object graphically. Whiteboard practice and motion and vectors worksheets Teacher check for accuracy The motion of an object is described as an change in position, direction, and speed relative to another object (frame of reference) analyze the velocity of two objects in term of distance and time (examples verbally, diagrammatically, graphically, mathematically) Recall Individual whiteboard practice Self and peer checks for accuracy 17

18 Content Standard 2: Properties and Principles of Force and Motion GLE 1: The motion of an object is described by its change in position relative to another object or point B Students will: measure and analyze an object s motion in terms An object of speed, velocity, and that is acceleration accelerating (examples verbally, is speeding diagrammatically, up, slowing graphically). down, or changing direction Strategic Thinking Two day lab: Track team try-outs Group lab reports including analyses and conclusions C Momentum depends on the mass of the object and the velocity with which it is traveling compare the momentum of two objects in terms of mass and velocity (DO NOT assess calculations) explain that the total momentum remains constant within a system Lab: Constant speed buggy Lab reports 18

19 Content Standard 2: Properties and Principles of Force and Motion GLE 2: Forces affect motion A Students will: identify and describe the forces acting on an object (examples type of force, direction, Forces are magnitude in Newtons) classified as using a force diagram wither (DO NOT assess contact calculations) forces (pushes, pulls, friction, buoyancy) or noncontact forces (gravity, magnetism), that can be described in terms of direction and magnitude Recall Illustrate with vectors and labels the man with hand trucks and boxes photograph Exit ticket check for understanding 19

20 Content Standard 2: Properties and Principles of Force and Motion GLE 2: Forces affect motion B Students will: describe gravity as an attractive force among all objects Force or shoulder partner practice Peer check for understanding Every object exerts a gravitational force on every other object compare and describe the gravitational forces between two objects in terms of their masses and the distances between them Recall Students circle sets of objects that contain more gravity on worksheet Teacher check for accuracy 20

21 Content Standard 2: Properties and Principles of Force and Motion GLE 2: Forces affect motion B Students will: describe weight in terms of the force of a planet s or moon s gravity acting on a given mass Practice reading Weight Comparison Table p. 85 and class discussion Oral check for understanding Every object exerts a gravitational force on every other object recognize all free falling bodies accelerate at the same rate due to gravity regardless of their mass Lab: Balancing forces against gravity Class discussion of photograph p. 96 Lab report checked for data interpretations Oral check for understanding 21

22 Content Standard 2: Properties and Principles of Force and Motion GLE 2: Forces affect motion D Students will: Newton s laws of motion explain the interaction of mass and forces, and are used to predict changes in motion recognize that inertia is a property of matter that can be described as an object s tendency to resist a change in motion, and is dependent upon the object s mass (Newton s First Law of Motion) Activity: Air hockey tournament Science journal entries 22

23 Content Standard 2: Properties and Principles of Force and Motion GLE 2: Forces affect motion D Students will: Newton s Laws of Motion explain the interaction of mass and forces, and are used to predict changes in motion determine the effect (example direction and magnitude) of the sum of the forces acting on an object (example net force). using information about a net force and mass determine the effect on acceleration (Newton s Second Law of Motion) Minilab: How does friction act as a force? Lab activity: Launching bottle rockets Oral assessment: Students will predict results of using other materials for experiment Teacher constructed rubric 23

24 Content Standard: Properties and Principles of Force and Motion GLE 2: Forces affect motion D Students will: identify forces acting on a falling object (examples weight, air resistance) and how those forces affect the rate of acceleration. Minilab: How can air resistance change the acceleration of a falling object? Science journal extension how would experiment differ if conducted on the moon? Check for understanding Newton s Laws of Motion explain the interaction of mass and forces, and are used to predict changes in motion analyze force pairs (examples action/reaction forces) when given a scenario (examples handball hits concrete wall, shotgun firing) and describe their magnitudes and directions (Newton s Third Law of Motion) Strategic Thinking Lab activity: Balloon rocket races Science journal entries checked for accuracy 24

25 Content Standard 2: Properties and Principles of Force and Motion GLE 2: Forces affect motion E Students will: predict the path of an object when the net force changes. Perpendicular forces act independently of each other Skill/ Concept Problem solving: An icy challenge Teacher check for understanding written journal entries F Work transfers energy into and out of a mechanical system describe the relationships among work, applied net force, and the distance an object moves. explain how the efficiency of a mechanical system can be expressed as a ratio of work output to work input Recall Strategic Thinking Activity 4-2: A massive problem (dynamics carts) Practice problems Calculating efficiency Performance task assessment list for making observations and inferences Teacher check for accuracy 25

26 Content Standard 2: Properties and Principles of Force and Motion GLE 2: Forces affect motion F Students will: describe power in terms of work and time Partner discussions of two students unpacking books one completes job in ten minutes and one completes job in twenty minutes. Which did more work? Which worked harder? Peer check for understanding Work transfers energy into and out of a mechanical system describe and analyze the relationship among force, distance, work, efficiency and power Recall Justified true/false statements Oral check for understanding: students must justify the reasoning they used in deciding true or false 26

27 Content Standard 6: Composition and Structure of the Universe and the Motion of the Objects Within It GLE 1: The universe has observable properties and structure B Students will: explain how Earth s environmental characteristics and The Earth has a location in the universe composition (examples and location atmosphere, suitable to temperature, orbital sustain life path, magnetic field, mass-gravity, location in solar system) provide a life-supporting environment Strategic Thinking Ultraviolet beads activity Science journal entries check for understanding C Most of the information we know about the universe comes from the electromagnetic spectrum identify information that the electromagnetic spectrum provides about the stars and the universe (examples chemical composition, temperature, age of stars, location of black holes, notion of celestial bodies) Recall Internet research in pairs producing a four slide PowerPoint Rubric for PowerPoint and oral presentation to class regarding findings 27

28 Content Standard 6: Composition and Structure of the Universe and the Motion of the Objects Within It GLE 2: Regular and predictable motions of objects in the universe can be described and explained C Students will: predict the moon rise/set times, phases of the moon, and/or eclipses when given the relative positions of the moon, planet, and Sun. The regular and predictable motions of a planet and moon relative to the Sun explain natural phenomena, such as day, month, year, shadows, moon phases, eclipses, tides and seasons explain how the gravitational forces, due to the relative positions of a planet, moon and Sun, determine the height and frequency of tides Internet research regarding planet, moon, and Sun alignment, tides and tsunamis Teacher check for accuracy on written reports 28

29 Content Standard : GLE : D Students will: 29

30 Content Standard : GLE : A Students will: Gravity is a force of attraction 30

31 Content Standard 6: Composition and Structure of the Universe and the Motion of the Objects Within It GLE 2: Regular and predictable motions of objects in the universe can be described and explained A Students will: Gravity is a force of attraction between objects in the solar system that governs their motion 31

32 Content Standard : GLE : A Students will: 32

33 Content Standard : GLE : B Students will: 33

34 Content Standard : GLE : B Students will: 34

35 Content Standard : GLE : C Students will: 35

36 Content Standard : GLE : C Students will: 36

37 Content Standard : GLE : D Students will: 37

38 Content Standard : GLE : D Students will: 38

39 Content Standard : GLE : B Students will: 39

40 Content Standard : GLE : A Students will: 40

41 Content Standard : GLE : B Students will: 41

42 Content Standard : GLE : Students will: 42

43 Content Standard : GLE : D Students will: 43