### 1: Matter and Chemical Reactions

#### CI-PS1-1: Use the periodic table as a model to predict the relative properties of elements based on the patterns of electrons in the outermost energy level of atoms.

Electron Configuration

Element Builder

#### CI-PS1-2: Construct and revise an explanation for the outcome of a simple chemical reaction based on the outermost electron states of atoms, trends in the periodic table, and knowledge of the patterns of chemical properties.

Covalent Bonds

Equilibrium and Concentration

Ionic Bonds

#### CI-PS1-6: Refine the design of a chemical system by specifying a change in conditions that would produce increased amounts of products at equilibrium.

Equilibrium and Concentration

Equilibrium and Pressure

#### CI-PS1-7: Use mathematical representations to support the claim that atoms, and therefore mass, are conserved during a chemical reaction.

Balancing Chemical Equations

Chemical Changes

Chemical Equations

Stoichiometry

#### CI-ESS2-5: Plan and conduct an investigation of the properties of water and its effects on Earth materials and surface processes.

Water Cycle

### 2: Nuclear Reactions

#### CI-PS1-8: Develop models to illustrate the changes in the composition of the nucleus of the atom and the energy released during the processes of fission, fusion, and radioactive decay.

Nuclear Decay

#### CI-ESS1-1: Develop a model based on evidence to illustrate the life span of the sun and the role of nuclear fusion in the sun’s core to release energy that eventually reaches Earth in the form of radiation.

H-R Diagram

### 3: Energy Flow

#### CI-PS1-5: Apply scientific principles and evidence to provide an explanation about the effects of changing the temperature or concentration of the reacting particles on the rate at which a reaction occurs.

Collision Theory

#### CI-PS3-1: Create a computational model to calculate the change in the energy of one component in a system when the change in energy of the other component(s) and energy flows in and out of the system are known.

Energy Conversion in a System

Energy of a Pendulum

Inclined Plane - Rolling Objects

Inclined Plane - Simple Machine

Inclined Plane - Sliding Objects

#### CI-ESS2-3: Develop a model based on evidence of Earth’s interior to describe the cycling of matter by thermal convection.

Conduction and Convection

Plate Tectonics

### 4: Waves

#### CI-PS4-1: Use mathematical representations to support a claim regarding relationships among the frequency, wavelength, and speed of waves traveling in various media.

Earthquakes 1 - Recording Station

Refraction

Ripple Tank

Waves

#### CI-PS4-3: Evaluate the claims, evidence, and reasoning behind the idea that electromagnetic radiation can be described either by a wave model or a particle model, and that for some situations one model is more useful than the other.

Basic Prism

Photoelectric Effect

#### CI-PS4-4: Evaluate the validity and reliability of claims in published materials of the effects that different frequencies of electromagnetic radiation have when absorbed by matter.

Herschel Experiment

Photoelectric Effect

Radiation

### 5: Forces

#### CI-PS2-1: Analyze data to support the claim that Newton’s second law of motion describes the mathematical relationship among the net force on a macroscopic object, its mass, and its acceleration.

Atwood Machine

Fan Cart Physics

Free-Fall Laboratory

#### CI-PS2-2: Use mathematical representations to support the claim that the total momentum of a system of objects is conserved when there is no net force on the system.

2D Collisions

Air Track

#### CI-PS2-4: Use mathematical representations of Newton’s Law of Gravitation and Coulomb’s Law to describe and predict the gravitational and electrostatic forces between objects.

Coulomb Force (Static)

Gravitational Force

Pith Ball Lab

#### CI-PS3-5: Develop and use a model of two objects interacting through electric or magnetic fields to illustrate the forces between objects and the changes in energy of the objects due to the interaction.

Charge Launcher

Electromagnetic Induction

Magnetic Induction

Magnetism

Pith Ball Lab

#### CI-ESS1-4: Use mathematical or computational representations to predict the motion of orbiting objects in the solar system.

Orbital Motion - Kepler's Laws

Solar System Explorer

Correlation last revised: 4/4/2018