NGSS

• Earth Science (36)
  • Earth's System (14)
    • ES 1: Geochemical Cycles (HS) (6)
    • ES 1: Materials/Energy Flow (MS) (10)
    • ES 2: Hydrological Cycle (MS) (2)
    • ES 2: Thermal Convection Evidence (HS) (1)
    • ES 3: Earth's Resources (MS) (2)
    • ES 3: Hydrological Cycle (HS) (2)
    • ES 4: Carbon Cycling (HS) (9)
    • ES 5: Life on Earth (HS) (5)
  • History of Earth (7)
    • HE 1: Earth's History (MS) (4)
    • HE 1: Plate Tectonics (HS) (2)
    • HE 2: Early Earth (HS) (5)
    • HE 2: Geoscience (MS) (2)
    • HE 3: Mantle Convection (HS) (1)
    • HE 3: Stratigraphic Records (MS) (2)
  • Human Sustainability (15)
    • HSus 1: Forecasting Disasters (MS) (1)
    • HSus 1: Human Activity (HS) (7)
    • HSus 2: Managing Resources (HS) (3)
    • HSus 2: Monitoring Human Impact (MS) (7)
    • HSus 3: Arguing Sustainability (MS) (4)
    • HSus 3: Human/Ecosystem Interactions (HS) (10)
    • HSus 4: Evaluating Solutions (HS) (9)
    • HSus 5: Showing Human Impact (HS) (8)
  • Space Systems (5)
    • SS 1: Earth-Sun-Moon (MS) (1)
    • SS 2: Big Bang Theory (HS) (1)
    • SS 2: Gravity (MS) (1)
    • SS 3: Solar Sys Scale (MS) (2)
  • Weather and Climate (8)
    • W&C 1: Changing Climates (HS) (2)
    • W&C 1: Weather Conditions (MS) (1)
    • W&C 2: Biomes (MS) (4)
    • W&C 2: Future Climate (HS) (4)
    • W&C 3: Global Warming Causes (MS) (3)
• Life Science (81)
  • Inheritance & Variation of Traits (28)
    • Inheritance 1: Behavior and Reproduction (MS) (8)
    • Inheritance 1: Mitosis (HS) (4)
    • Inheritance 2: Genes and Growth (MS) (13)
    • Inheritance 2: Role of DNA (HS) (12)
    • Inheritance 3: Mutations (HS) (6)
    • Inheritance 3: Mutations (MS) (6)
    • Inheritance 4: Asexual/Sexual (MS) (7)
    • Inheritance 4: Population Genetics (HS) (10)
    • Inheritance 5: DNA Technology (MS) (10)
  • Interdependent Relationships in Ecosystems (15)
    • IR 1: Carrying Capacity (HS) (2)
    • IR 1: Ecosystem Interactions (MS) (12)
    • IR 2: Affecting Biodiversity (HS) (4)
    • IR 2: Preserving Biodiversity (MS) (1)
    • IR 3: Ecosystem Stability (HS) (7)
    • IR 4: Reducing Human Impact (HS) (3)
    • IR 5: Survival (HS) (1)
    • IR 6: Human Impact Solutions (HS) (5)
  • Matter & Energy in Organisms/Ecosystems (24)
    • M&E 1: Photosynthesis (HS) (5)
    • M&E 1: Photosynthesis (MS) (4)
    • M&E 2: Anabolism/Catabolism (HS) (9)
    • M&E 2: Metabolism (MS) (8)
    • M&E 3: Cellular Respiration (HS) (6)
    • M&E 3: Food Webs (MS) (4)
    • M&E 4: Aerobic/Anaerobic Resp. (HS) (7)
    • M&E 4: Biogeochemical Cycles (MS) (7)
    • M&E 5: Changing Ecosystems (MS) (3)
    • M&E 5: Matter/Energy Cycles (HS) (6)
    • M&E 6: Biogeochemical Cycles (HS) (5)
  • Natural Selection & Evolution (21)
    • NSE 1: Evolution Evidence (HS) (8)
    • NSE 1: Fossil Records (MS) (2)
    • NSE 2: Evolution Factors (HS) (9)
    • NSE 2: Taxonomy (MS) (5)
    • NSE 3: Embryology (MS) (2)
    • NSE 3: Trait Selection (HS) (5)
    • NSE 4: Adaption (HS) (11)
    • NSE 4: Fitness (MS) (6)
    • NSE 5: Natural Selection (MS) (7)
    • NSE 5: Population Flux (HS) (8)
  • Structure and Function (47)
    • S&F 1: Cells (MS) (18)
    • S&F 1: DNA to Proteins (HS) (16)
    • S&F 2: Body Systems (HS) (23)
    • S&F 2: Cell Function (MS) (17)
    • S&F 3: Body Systems (MS) (22)
    • S&F 3: Homeostasis (HS) (3)
    • S&F 4: Stimuli Response (MS) (7)
• Non-NGSS Articles (26)
• Physical Science (49)
  • Chemical Reactions (22)
    • CR 1: Determining Chemical Reactions (MS) (5)
    • CR 1: Predicting Reactions (HS) (5)
    • CR 2: Energy in Reactions (HS) (8)
    • CR 2: Modeling Conservation of Mass (MS) (2)
    • CR 3: Evidence of Reactions (HS) (5)
    • CR 3: Testing Endo/Exothermic Reactions (MS) (4)
    • CR 4: Driving Reactions (HS) (13)
    • CR 5: Conservation of Mass (HS) (1)
  • Energy (11)
    • E 1: Energy Flow (HS) (6)
    • E 1: Energy, Mass, & Speed (MS) (2)
    • E 2: Energy & Motion (HS) (4)
    • E 2: Potential Energy (MS) (3)
    • E 3: Designing Energy Transfer (HS) (4)
    • E 3: Insulating/Conducting Heat (MS) (2)
    • E 4: Heat Transfer (HS) (2)
    • E 4: Testing Energy/Heat Transfer (MS) (2)
    • E 5: Energy from Electric/Magnetic Fields (HS) (2)
    • E 5: Kinetic Energy Transfer (MS) (3)
  • Forces & Interactions (13)
    • F&I 1: Newton's 2nd Law (HS) (6)
    • F&I 1: Newton's 3rd Law (MS) (6)
    • F&I 2: Newton's 1st Law (MS) (6)
    • F&I 2: Newton's 3rd Law (HS) (7)
    • F&I 3: Electric/Magnetic Forces (MS) (3)
    • F&I 3: Shock Absorbers (HS) (1)
    • F&I 4: Gravity & Electrostatic Forces (HS) (5)
    • F&I 4: Gravity & Mass (MS) (4)
    • F&I 5: Electricity & Magnets (HS) (3)
    • F&I 5: Force Fields (MS) (4)
  • Structure & Properties of Matter (32)
    • S&P 1: Atoms & Molecules (MS) (14)
    • S&P 1: Periodic Table Patterns (HS) (9)
    • S&P 2: Investigating Electrical Force (HS) (8)
    • S&P 2: Synthetic Materials (MS) (5)
    • S&P 3: Heat & Reactions (MS) (5)
    • S&P 3: Nuclear Decay (HS) (1)
    • S&P 4: Molecule Traits (HS) (25)
  • Waves & Electromagnetic Radiation (16)
    • W 1: Graphing Waves (MS) (12)
    • W 1: Wave Relationships (HS) (11)
    • W 2: Digital Info (HS) (5)
    • W 2: Wave Behavior (MS) (12)
    • W 3: Digital vs Analog (MS) (5)
    • W 3: Modeling Electromagnetic Radiation (HS) (5)
    • W 4: Effects of E-magnet Radiation (HS) (3)
    • W 5: Devices (HS) (8)