국제 과학
Next Generation Science Standards
Biology
01. Nature of Life Science
1.1 Asking About Life
1.2 Scientific Methods
1.3 Tools and Measurement
1.4 Scientific Models and Knowledge
1.5 Safety in Science
02. It's Alive! Or Is It?
2.1 Characteristics of Living Things
2.2 The Necessities of Life
03. Light and Living Things
3.1 The Electromagnetic Spectrum
3.2 Interactions of Light with Matter
3.3 Refraction
04. Cells: The Basic Units of Life
4.1 The Characteristics of Cells
4.2 Eukaryotic Cells
4.3 The Organization of Living Things
05. The Cell in Action
5.1 Cell Energy
5.2 The Cell Cycle
06. Heredity
6.1 Mendel and His Peas
6.2 Traits and Inheritance
6.3 Meiosis
07. Genes and DNA
7.1 What Does DNA Look Like?
7.2 How DNA Works
08. Studying Earth's Past
8.1 The Study of Earth's History
8.2 Relative Dating
8.3 Absolute Dating
09. The History of Life on Earth
9.1 Looking at Fossils
9.2 Earth's Changing Continents
9.3 Time Marches On
10. The Evolution of Living Things
10.1 Change Over Time
10.2 How Does Evolution Happen?
10.3 Natural Selection in Action
11. Classification
11.1 Sorting It All Out
11.2 Domains and Kingdoms
12. Introduction to Plants
12.1 What is a Plant?
12.2 Seedless Plants
12.3 Seed Plants
12.4 Structures of Seed Plants
13. Plant Processes
13.1 Photosynthesis
13.2 Reproduction of Flowering Plants
13.3 Plant Development and Responses
14. Introduction to Animals
14.1 What Is an Animal?
14.2 The Animal Kingdom
14.3 Invertebrates
14.4 Vertebrates
15. Body Organization and Structure
15.1 Body Organization
15.2 The Skeletal System
15.3 The Muscular System
16. Circulation and Respiration
16.1 The Cardiovascular System
16.2 Blood
16.3 The Respiratory System
17. Communication and Control
17.1 The Nervous System
17.2 Sensing the Environment
18. Reproduction and Development
18.1 Human Reproduction
18.2 Growth and Development
Chemistry
01. Chemistry In Our Lives
1.1 Chemistry and Chemicals
1.2 Scientific Method: Thinking Like a Scientist
1.3 Studying and Learning Chemistry
1.4 Key Math Skills for Chemistry
1.5 Writing Numbers in Scientific Notation
02. Chemistry and Measurements
2.1 Units of Measurement
2.2 Measured Numbers and Significant Figures
2.3 Significant Figures in Calculations
2.4 Prefixes and Equalities
2.5 Writing Conversion Factors
2.6 Problem Solving Using Unit Conversion
2.7 Density
03. Matter and Energy
3.1 Classification of Matter
3.2 States and Properties of Matter
3.3 Temperature
3.4 Energy
3.5 Specific Heat
3.6 Energy and Nutrition
04. Atoms and Elements
4.1 Elements and Symbols
4.2 The Periodic Table
4.3 The Atom
4.4 Atomic Number and Mass Number
4.5 Isotopes and Atomic Mass
05. Electronic Structure of Atoms and Periodic Trends
5.1 Electromagnetic Induction
5.2 Atomic Spectra and Energy Levels
5.3 Sublevels and Orbitals
5.4 Orbital Diagrams and Electron Configurations
5.5 Electron Configurations and the Periodic Table
5.6 Trends in Periodic Properties
06. Ionic and Molecular Compounds
6.1 Ions: Transfer of Electrons
6.2 Ionic Compounds
6.3 Naming and Writing Ionic Formulas
6.4 Polyatomic Ions
6.5 Molecular Compounds: Sharing Electrons
07. Chemical Quantities
7.1 The Mole
7.2 Molar Mass
7.3 Calculations Using Molar Mass
7.4 Mass Percent Composition
7.5 Empirical Formulas
7.6 Molecular Formulas
08. Chemical Reactions
8.1 Equations for Chemical Reactions
8.2 Balancing a Chemical Equation
8.3 Types of Chemical Reactions
8.4 Oxidation-Reduction Reactions
09. Chemical Quantities in Reactions
9.1 Conservation of Mass
9.2 Mole Relationships in Chemical Equations
9.3 Mass Calculations for Chemical Reactions
9.4 Limiting Reactants
9.5 Percent Yield
9.6 Energy in Chemical Reactions
10. Bonding and Properties of Solids and Liquids
10.1 Lewis Structures for Molecules and Polyatomic Ions
10.2 Resonance Structures
10.3 Shapes of Molecules and Polyatomic Ions (VSEPR Theory)
10.4 Electronegativity and Bond Polarity
10.5 Polarity of Molecules
10.6 Intermolecular Forces Between Atoms
10.7 Changes of State
11. Gases
11.1 Properties of Gases
11.2 Pressure and Volume (Boyle's Law)
11.3 Temperature and Volume (Charles's Law)
11.4 Temperature and Pressure (Gay-Lussac's Law)
11.5 The Combined Gas Law
11.6 Volume and Moles (Avogadro's Law)
11.7 The Ideal Gas Law
11.8 Gas Laws and Chemical Reactions
11.9 Partial Pressures (Dalton's Law)
12. Solutions
12.1 Solutions
12.2 Electrolytes and Nonelectrolytes
12.3 Solubility
12.4 Solute Concentrations
12.5 Dilution of Solutions
12.6 Chemical Reactions in Solution
12.7 Molality and Freezing Point Depression/Boiling Point Elevation
12.8 Properties of Solutions: Osmosis
13. Reaction Rates and Chemical Equilibrium
13.1 Rates of Reactions
13.2 Chemical Equilibrium
13.3 Equilibrium Constants
13.4 Using Equilibrium Constants
13.5 Changing Equilibrium Conditions: Le Chatelier's Principle
13.6 Equilibrium in Saturated Solutions
14. Acids and Bases
14.1 Acids and Bases
14.2 Bronsted-Lowry Acids and Bases
14.3 Strengths of Acids and Bases
14.4 Dissociation of Weak Acids and Bases
14.5 Dissociation of Water
14.6 The pH Scale
14.7 Reactions of Acids and Bases
14.8 Acid-Base Titration
14.9 Buffers
15. Oxidation and Reduction
15.1 Oxidation and Reduction
15.2 Balancing Oxidation-Reduction Equations Using Half-Reactions
15.3 Electrical Energy from Oxidation-Reduction Reactions
15.4 Oxidation-Reduction Reactions That Require Electrical Energy
16. Nuclear Chemistry
16.1 Natural Radioactivity
16.2 Nuclear Reactions
16.3 Radiation Measurement
16.4 Half-Life of a Radioisotope
16.5 Medical Applications Using Radioactivity
16.6 Nuclear Fission and Fusion
17. Organic Chemistry
17.1 Alkanes
17.2 Alkenes, Alkynes, and Polymers
17.3 Aromatic Compounds
17.4 Alcohols and Ethers
17.5 Aldehydes and Ketones
17.6 Carboxylic Acids and Esters
17.7 Amines and Amides
18. Biochemistry
18.1 Carbohydrates
18.2 Disaccharides and Polysaccharides
18.3 Lipids
18.4 Amino Acids and Proteins
18.5 Protein Structure
18.6 Proteins as Enzymes
18.7 Nucleic Acids
18.8 Protein Synthesis
Physics
01. Measurements and Units
1.1 Numbers and Units
1.2 A System of Units
1.3 Measuring Length and Time
1.4 Volume and Density
1.5 Measuring Volume and Density
1.6 More About Mass and Density
02. Forces and Motion
2.1 Speed, Velocity, and Acceleration
2.2 Motion Graphs
2.3 Recoding Motion
2.4 Free Fall
2.5 More Motion Graphs
2.6 Forces in Balance
2.7 Force, Mass, and Acceleration
2.8 Friction
2.9 Force, Weight, and Gravity
2.10 Action and Reaction
2.11 Momentum (1)
2.12 Momentum (2)
2.13 More About Vectors
2.14 Moving in Circles
03. Forces and Pressure
3.1 Forces and Turning Effects
3.2 Center of Mass
3.3 More About Moments
3.4 Stretching and Compressing
3.5 Pressure
3.6 Pressure in Liquids
3.7 Hydraulic Systems
3.8 Pressure from the Air
3.9 Gas Pressure and Volume
3.10 Pressure Problems
04. Work and Energy
4.1 Work and Energy
4.2 Energy Transformation
4.3 Calculating PE and KE
4.4 Efficiency and Power
4.5 Energy for Electricity (1)
4.6 Energy for Electricity (2)
4.7 Energy Resources
4.8 How the World Gets Its Energy
05. Thermal Effects
5.1 Moving Particles
5.2 Temperature (1)
5.3 Temperature (2)
5.4 Expanding Solids and Liquids
5.5 Heating Gases
5.6 Thermal Conduction
5.7 Convection
5.8 Thermal Radiation
5.9 Liquids and Vapours
5.10 Specific Heat Capacity
5.11 Latent Heat
06. Waves and Sounds
6.1 Transverse and Longitudinal Waves
6.2 Wave Effects
6.3 Sound Waves
6.4 Speed of Sound and Echoes
6.5 Characteristics of Sound Waves
6.6 Ultrasound
07. Rays and Waves
7.1 ight Rays and Waves
7.2 Reflection in Plane Mirrors (1)
7.3 Reflection in Plane Mirrors (2)
7.4 Refraction of Light
7.5 Total Internal Reflection
7.6 Refraction Calculations
7.7 Lenses (1)
7.8 Lenses (2)
7.9 More Lenses in Action
7.10 Electromagnetic Waves (1)
7.11 Electromagnetic Waves (2)
08. Electricity
8.1 Electric Charge (1)
8.2 Electric Charge (2)
8.3 Electric Fields
8.4 Current in a Simple Circuit
8.5 Potential Difference
8.6 Resistance (1)
8.7 Resistance (2)
8.8 More About Resistance Factors
8.9 Series and Parallel Circuits (1)
8.10 Series and Parallel Circuits (2)
8.11 Electrical Energy and Power
8.12 Living with Electricity
09. Magnets and Currents
9.1 Magnets
9.2 Magnetic Fields
9.3 Magnetic Effect of a Current
9.4 Electromagnetics
9.5 Magnetic Force on a Current
9.6 Electric Motors
9.7 Electromagnetic Induction
9.8 More About Induced Currents
9.9 Generators
9.10 Coils and Transformers (1)
9.11 Coils and Transformers (2)
9.12 Power Across the Country
10. Electrons and Electronics
10.1 Electronic Essentials
10.2 More on Components
10.3 Electronic Switching
10.4 Logic Gates (1)
10.5 Logic Gates (2)
10.6 Electron Beams
11. Atoms and Radioactivity
11.1 Inside Atoms
11.2 Nuclear Radiation (1)
11.3 Nuclear Radiation (2)
11.4 Radioactive Decay (1)
11.5 Radioactive Decay (2)
11.6 Nuclear Energy
11.7 Fusion Future
11.8 Using Radioactivity
11.9 Atoms and Particles (1)
11.10 Atoms and Particles (2)