Explore New Jersey Student Learning Standards for Science for Grades 9–12 through engaging, standards-aligned videos. Content spans Physical Science, Life Science, Earth and Space Science, and Engineering and Technology, supporting deeper scientific understanding across high school learning.

Explore High School Physical Science videos covering matter, energy, forces, motion, and waves. Engaging, standards-aligned content helps students understand the fundamental principles that govern physical interactions in the natural world.

Matter and Its Interactions

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Motion and Stability: Forces and Interactions

Energy

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Waves and Their Applications in Technologies for Information Transfer

Physical Science

Discover High School Life Science videos focused on cells, genetics, evolution, ecosystems, and biological processes. Clear, standards-aligned lessons support students in understanding how living organisms function, change, and interact.

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From Molecules to Organisms: Structures and Processes

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Ecosystems: Interactions, Energy, and Dynamics

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Heredity: Inheritance and Variation of Traits

Biological Evolution: Unity and Diversity

Life Science

Learn with High School Earth and Space Science videos exploring Earth’s systems, climate, geology, astronomy, and the universe. Engaging content helps students investigate natural processes that shape Earth and space over time.

Earth's Place in the Universe

Earth's Systems

Earth and Human Activity

Earth and Space Science

Explore High School Engineering and Technology videos focused on design thinking, problem-solving, and the impact of technological solutions on society and the environment. Standards-aligned content strengthens innovation and critical thinking skills.

Engineering Design

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Engineering, Technology and Applications of Science

High School

Explore New Jersey Student Learning Standards for Science videos organized by subject. Engaging, standards-aligned content supports learning across Physical Science, Life Science, Earth and Space Science, and Engineering and Technology. Each video collection helps students build strong scientific understanding through clear explanations, real-world connections, and inquiry-based exploration.

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New Jersey Student Learning Standards for Science

Next Generation Science Standards (NGSS) make science interactive by integrating hands-on learning, critical thinking, and real-world problem-solving. Watch videos aligned with NGSS standards!

Next Generation Science Standards

Florida CPALMS makes science interactive by integrating hands-on learning, critical thinking, and real-world problem-solving. Watch videos aligned with Florida CPALMS standards!

Florida Department of Education

Explore Texas TEKS science standard mapped videos organized by subject. Engaging, standards-aligned content to help students across Texas master key science concepts!

Texas Essential Knowledge and Skills

Explore New York State Science Learning Standards-aligned science videos by subject. Engaging, curriculum-based content to support school science learning across New York!

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New York State Science Learning Standards

Explore Georgia Standards of Excellence (GSE) science videos organized by subject. Engaging, standards-aligned content to support high school science success across Georgia!

Georgia Standards of Excellence

The Tennessee Academic Standards establish clear expectations for what students should know and be able to do by the end of each grade in every subject area. These standards are grounded in the knowledge and skills essential for success in postsecondary education and future careers.

Tennessee Academic Standards

Instruction in Virginia’s public schools follows the Standards of Learning (SOL), which outline the state’s expectations for student knowledge and achievement from kindergarten through grade 12.

Virginia  Standards of Learning

Explore North Carolina K–12 Science Standard Course of Study (NCSCOS) videos by subject. Engaging, standards-aligned content to help students across North Carolina build a strong foundation in science—covering Life Science, Physical Science, Earth & Environmental Science, and more!

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North Carolina K-12 Science Standard Course of Study

The Pennsylvania State Board of Education has adopted academic standards which are benchmark measures that define what students should know and be able to do at various grade levels. The standards are promulgated as state regulations. As such, they must be used as the basis for curriculum and instruction in Pennsylvania's public schools.

Pennsylvania State Academic Standards

The Louisiana science standards, known as the Louisiana Student Standards for Science (LSS), are the state's academic expectations for what students should know and be able to do in science by the end of each grade. These standards, available on the Louisiana Department of Education (LDOE) website, emphasize a three-dimensional learning approach, integrating science and engineering practices, disciplinary core ideas, and crosscutting concepts.

Louisiana Student Standards for Science

Explore Ohio’s Learning Standards and Model Curriculum videos by subject. Engaging, standards-aligned content that supports Grades 9–12 learning in Physical Science, Biology, Chemistry, Physics, Anatomy & Physiology, and Physical Geology across Ohio.

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Ohio’s Learning Standards and Model Curriculum

Explore South Carolina College and Career Ready (SCCCR) Science Standards videos by subject. Engaging, standards-aligned content designed to support science learning and prepare students for college and careers across South Carolina!

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South Carolina College and Career Ready Science Standards

Explore Minnesota Academic Standards in Science Middle School videos organized into Earth & Space Science (ESS), Life Science (LS), and Physical Science (PS). Engaging, standards-aligned content that helps students investigate scientific concepts through inquiry, problem-solving, and real-world applications.

Minnesota Academic Standards in Science

Explore Arizona Science Standards for High School through engaging, standards-aligned videos. Content spans Physical Science, Life Science, Earth and Space Science, and Engineering and Technology, supporting deeper scientific understanding and real-world application across high school learning.

Arizona Science Standards

Arkansas K12 Science standards

Alabama Course of Study Science

Indiana Academic Standards - Science

Iowa Academic Standards for Science

Idaho Content Standards - Science

Kentucky Academic Standards for Science

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Kansas College and Career Ready Standards for Science

MA Science & Tech/Eng Curriculum Framework

Missouri Learning Standards - Science

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MS College and Career Readiness Standards

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Nebraska College and Career Ready Standards for Science

North Dakota Science Standards

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NH College and Career Ready Standards for Science

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Nevada Academic Content Standards for Science

Oklahoma Academic Standards - Science

Oregon Science Standards

South Dakota Science Standards

Science Standards for Alaska

Utah Science with Engineering Education

Wisconsin Standards for Science

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Wyoming Science Content & Performance Standards

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California - Next Generation Science Standards

Explore Colorado Academic Standards for Science videos organized by subject. Engaging, standards-aligned content supports learning across Physical Science, Life Science, Earth and Space Science, and Engineering and Technology. Each video collection helps students build strong scientific understanding through real-world connections and inquiry-based learning.

Colorado Academic Standards — Science

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Connecticut - Next Generation Science Standards

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District of Columbia - Next Generation Science Standards

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Delaware - Next Generation Science Standards

Hawaii - Next Generation Science Standards

Explore Illinois Learning Standards for Science videos organized by subject. Engaging, standards-aligned content supports student learning across Physical Science, Life Science, Earth and Space Science, and Engineering and Technology. Each collection helps learners develop scientific knowledge through clear explanations, real-world applications, and hands-on exploration

Illinois Learning Standards for Science

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Maryland - Next Generation Science Standards

Maine - Next Generation Science Standards

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Michigan - Next Generation Science Standards

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New Mexico - Next Generation Science Standards

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Rhode Island - Next Generation Science Standards

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Vermont - Next Generation Science Standards

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Washington - Next Generation Science Standards

As early chemists discovered more elements, they realized that various elements could be grouped by their similar chemical behaviors. One such grouping ...

The Periodic Table

The alkali metal sodium (atomic number 11) has one more electron than the neon atom. This electron must go into the lowest-energy subshell available, the ...

Electron Configuration of Multielectron Atoms

The periodic table arranges atoms based on increasing atomic number so that elements with the same chemical properties recur periodically. When their ...

Periodic Classification of the Elements

The elements in groups of the periodic table exhibit similar chemical behavior. This similarity occurs because the members of a group have the same number ...

Atomic Radii and Effective Nuclear Charge

The amount of energy required to remove the most loosely bound electron from a gaseous atom in its ground state is called its first ionization energy ...

Ionization Energy

Group 1 elements are soft and shiny metallic solids. They are malleable, ductile, and good conductors of heat and electricity. The melting points of the ...

Alkali Metals

Group 17 elements, known as halogens, are nonmetals. At room temperature, fluorine and chlorine are gases, bromine is a liquid, and iodine a solid. ...

Halogens

Elements are the smallest units of matter that cannot be broken down further by chemical processes. There are 118 known elements, but not all of these are ...

The Periodic Table and Organismal Elements

Electrons are negatively charged subatomic particles that are attracted to an orbit around the positively-charged nucleus of an atom. They reside in ...

Electron Behavior

Chemical bonds are complex interactions between two or more atoms or ions, which reduce the potential energy of the molecule. Gilbert N. Lewis developed a ...

Lewis Symbols and the Octet Rule

Ions are atoms or molecules bearing an electrical charge. A cation (a positive ion) forms when a neutral atom loses one or more electrons from its valence ...

Ionic Bonding and Electron Transfer

Compared to ionic bonds, which results from the transfer of electrons between metallic and nonmetallic atoms, covalent bonds result from the mutual ...

Covalent Bonding and Lewis Structures

Chemical equations represent the identities and relative quantities of substances involved in a chemical reaction. The substances undergoing reaction are ...

Chemical Equations

Intermolecular forces (IMF) are electrostatic attractions arising from charge-charge interactions between molecules. The strength of the intermolecular ...

Intermolecular vs Intramolecular Forces

Atoms and molecules interact through bonds (or forces): intramolecular and intermolecular. The forces are electrostatic as they arise from interactions ...

Intermolecular Forces

Surface Tension
The various IMFs between identical molecules of a substance are examples of cohesive forces. The molecules within a liquid are surrounded ...

Surface Tension, Capillary Action, and Viscosity

Chemists ordinarily use a property known as enthalpy (H) to describe the thermodynamics of chemical and physical processes. Enthalpy is defined as the sum ...

Enthalpy

Stable molecules exist because covalent bonds hold the atoms together. The strength of a covalent bond is measured by the energy required to break it, ...

Bond Energies and Bond Lengths

Bond energy is the energy required to break a bond homolytically. These values are usually expressed in units of kcal/mol or kJ/mol and are referred to as ...

Bond Dissociation Energy and Activation Energy

The free energy change for a reaction that occurs under the standard conditions of 1 bar pressure and at 298 K is called the standard free energy change. ...

Calculating Standard Free Energy Changes

The rate of reaction is the change in the amount of a reactant or product per unit time. Reaction rates are therefore determined by measuring the time ...

Reaction Rate

The Collision Theory
Atoms, molecules, or ions must collide before they can react with each other. Atoms must be close together to form chemical bonds. ...

Temperature Dependence on Reaction Rate

Chemical Kinetics 
The reaction rate is the speed at which a chemical reaction occurs. The reaction rate is defined as the change in concentration of a ...

Temperature Dependence

Source: Laboratory of Dr. Dana Lashley - College of William and Mary
Demonstration by: Matt Smith
When new bonds are formed in the course of a chemical ...

Conducting Reactions Below Room Temperature

A system at equilibrium is in a state of dynamic balance, with forward and reverse reactions taking place at equal rates. If an equilibrium system is ...

Le Chatelier's Principle: Changing Concentration

For gas-phase equilibria, changes in the concentrations of reactants and products can occur with altered volume and pressure. The partial pressure, P, of ...

Le Chatelier's Principle: Changing Volume (Pressure)

Consistent with the law of mass action, an equilibrium stressed by a change in concentration will shift to re-establish equilibrium without any change in ...

Le Chatelier's Principle: Changing Temperature

Source: Laboratory of Dr. Lynne O&#39;Connell &#8212; Boston College
When the conditions of a system at equilibrium are altered, the system responds in ...

Le Ch&#226;telier's Principle

Formula Mass of Covalent Compounds

Chemical formulas represent the elemental makeup of substances. For covalent compounds, the formula represents the ...

Formula Mass and Mole Concepts of Compounds

A balanced chemical equation provides a great deal of information in a very succinct format. Chemical formulas provide the identities of the reactants and ...

Reaction Stoichiometry

The earliest recorded discussion of the basic structure of matter comes from ancient Greek philosophers. Leucippus and Democritus argued that all matter ...

The Atomic Theory of Matter

Chemical equations represent how a chemical reaction proceeds from reactants to products through physical or chemical change using chemical formulas.
...

Stoichiometry, Product Yield, and Limiting Reactants

Chemical stoichiometry describes the quantitative relationships between reactants and products in chemical reactions.

In addition to measuring quantities ...

Chemical Stoichiometry and Gases: Using Ideal Gas Law to Determine Moles

Nuclear chemistry is the study of reactions that involve changes in nuclear structure. The nucleus of an atom is composed of protons and, except for ...

Radioactivity and Nuclear Equations

The most common types of radioactivity are &#945; decay, &#946; decay, &#947; decay, neutron emission, and electron capture.
Alpha (&#945;) decay is the ...

Types of Radioactivity

Many heavier elements with smaller binding energies per nucleon can decompose into more stable elements that have intermediate mass numbers and larger ...

Nuclear Fission

Controlled nuclear fission reactions are used to generate electricity. Any nuclear reactor that produces power via the fission of uranium or plutonium by ...

Nuclear Power

The process of converting very light nuclei into heavier nuclei is also accompanied by the conversion of mass into large amounts of energy, a process ...

Nuclear Fusion

All radioactive nuclides emit high-energy particles or electromagnetic waves. When this radiation encounters living cells, it can cause heating, break ...

Biological Effects of Radiation

Newton&#39;s second law is closely related to his first law of motion. It mathematically gives the cause-and-effect relationship between force and changes ...

Newton's Second Law

Source: Nicholas Timmons,&#160;Asantha Cooray, PhD, Department of Physics &#38; Astronomy, School of Physical Sciences, University of California, Irvine, ...

Force and Acceleration

Newton&#39;s laws can be applied to bodies at rest and bodies in motion. Newton&#39;s first law is applied to bodies in equilibrium, whereas the second ...

Second Law: Motion under Same Force

The total momentum of a system consisting of N interacting objects is constant in time or is conserved. A system must meet two requirements for its ...