Physical  Science  Lesson Videos 

K-PS2-1: Pushes, Pulls, and Motion
K-PS2-2: Motion Design Solution
K-PS3-1: Sunlight Warms the Earth
K-PS3-2: Shade Structure Design

2-PS1-1: Material Properties
2-PS1-2: Materials Testing
2-PS1-3: Objects and Pieces
2-PS1-4: Reversible and Irreversible Changes

3-PS2-1: Balanced and Unbalanced Forces
3-PS2-2: Predicting Future Motion
3-PS2-3: Electric and Magnetic Forces
3-PS2-4: Magnetic Design Solution

4-ESS1-1: Evidence from Rock Layers
4-ESS2-1: Weathering and Erosion
4-ESS2-2: Mapping Earth's Features
4-ESS3-1: Renewable and Non-renewable Energy
4-ESS3-2: Natural Hazard Design Solution

5-PS1-1: Particle Model of Matter
5-PS1-2: Conservation of Matter
5-PS1-3: Material Properties
5-PS1-4: Mixing Substances
5-PS2-1: Earth's Gravitational Force
5-PS3-1: Food Energy from the Sun

MS-PS1-1: Atomic Composition Model
MS-PS1-2: Chemical Properties and Reactions
MS-PS1-3: Synthetic Materials
MS-PS1-4: Thermal Energy and Particle Motion
MS-PS1-5: Conservation of Atoms in Reactions
MS-PS1-6: Thermal Energy Design Project
MS-PS2-1: Collision Design Solution
MS-PS2-2: Forces, Mass and the Motion of an Object
MS-PS2-3: Electric and Magnetic Forces
MS-PS2-4: Gravitational Interactions
MS-PS2-5: Electric and Magnetic Fields
MS-PS3-1: Kinetic Energy of an Object
MS-PS3-2: Potential Energy of the System
MS-PS3-3: Thermal Energy Transfer Solution
MS-PS3-4: Thermal Energy Transfer
MS-PS3-5: Energy Transfer to or from an Object
MS-PS4-1: Wave Properties
MS-PS4-2: Wave Reflection, Absorption, and Transmission2
MS-PS4-3: Digitized Wave Signals

HS-PS1-1: Valence Electrons and Properties of Elements
HS-PS1-2: Simple Chemical Reactions
HS-PS1-3: Electrical Forces and Bulk Scale Structure
MS-PS1-4: Thermal Energy and Particle Motion
HS-PS1-5: Collision Theory and Rates of Reaction
HS-PS1-6: Increased Products Design Solution
HS-PS1-7: Conservation of Atoms in Chemical Reactions
HS-PS1-8: Fission, Fusion, and Radioactive Decay
HS-PS2-1: Newton's Second Law of Motion
HS-PS2-2: Conservation of Momentum
HS-PS2-3: Reducing Force in Collisions Device
HS-PS2-4: Gravitational and Electrostatic Forces Between Objects
HS-PS2-5: Electric Current and Magnetic Fields
HS-PS2-6: Molecular-Level Structure of Designed Materials
HS-PS3-1: Energy Change in Components of a System
HS-PS3-2: Macroscopic Energy Due to Particle Position and Motion
HS-PS3-3: Energy Conversion Device Design
HS-PS3-4: The Second Law of Thermodynamics
HS-PS3-5: Energy Change Due to Interacting Fields
HS-PS4-1: Wave Properties in Various Media
HS-PS4-2: Digital Transmission and Storage of Information
HS-PS4-3: Wave-Particle Duality of Electromagnetic Radiation
HS-PS4-4: Absorption of Electromagnetic Radiation
HS-PS4-5: Waves and Information Technology