Virtual Labs

Browse an entire collection of simulations and scientific experiments in virtual laboratories

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Buoyancy: Achimedes' Principle

Build an Atom: Atomic Structure, Isotope Symbols

Proportion Playground

Vector Addition

Friction: Thermodynamics, Heat

Bending Light: Snell's Law

pH Scale: Dilution, Concentration

Equality Explorer: Two Variables

Resistance in a Wire

Number Compare: Numbers, Quantities, Cardinality

Generator: Faraday's Law

John Travoltage: Static Electricity

Number Line: Distance, Integers

Expression Exchange: Equivalent Expressions, Evaluating Expressions, Simplifying Expressions

Blackbody Spectrum: Planck's Law, Wien's Law

Under Pressure: Pressure, Fluids, Density

Diffusion: Gas, Thermodynamics

Gravity Force Lab: Basics

Beer's Law Lab

Waves Intro: Frequency, Amplitude, Wave speed

pH Scale: Basics

Greenhouse Effect

Isotopes and Atomic Mass

Density: Density, Mass, Volume

Wave Interference: Double Slit, Diffraction

Molecule Shapes: Basics

Area Model Decimals

Magnets and Electromagnets: Magnetic Fields

Vector Addition: Equations

Plinko Probability: Probability, Statistics, Histograms

Area Model Introduction

Build a Molecule: Molecular Formula, Molecular Structure, Isomers

Molecule Polarity: Electronegativity, Bonds, Partial Charge, Dipole

Wave on a String

Graphing Slope-Intercept

Energy Skate Park: Conservation of Energy, Kinetic Energy, Potential Energy

Concentration: Solutions, Concentration, Saturation

Projectile Sampling Distributions: Data, Variability, Projectile Motion

Balloons and Static Electricity

Center and Variability

Gravity and Orbits: Gravitational Force, Circular Motion

Geometric Optics: Basics

Ratio and Proportion

Color Vision

Capacitor Lab: Basics: Parallel Plate, Capacitor Capacitance, RC Circuit

Build a Nucleus: Nuclear Physics

Energy Forms and Changes: Conservation of Energy, Energy Systems, Energy Transfer

Reactants, Products and Leftovers

Unit Rates

Hooke's Law: Springs, Force, Potential Energy

Kepler's Laws: Astronomy

Circuit Construction Kit: DC

Equality Explorer: Solving Equations, Inequalities, Inverse Operations

Neuron: Biology, Neurons, Cells

Gas Properties: Ideal Gas Law, Kinetic Molecular Theory

Least-Squares Regression: Linear Regression, Correlation, Residuals, Outlier

Molecules and Light

Rutherford Scattering: Atomic Nuclei, Atomic Structure, Quantum Mechanics

States of Matter: Atomic Bonding Interaction Potential

Faraday's Electromagnetic Lab

Projectile Motion: Kinematics, Air Resistance, Parabolic Curve

Forces and Motion: Basics

Ohm's Law

Graphing Quadratics: Parabola, Quadratic Function, Vertex

Atomic Interactions: Interaction Potential, Atomic Bonding, Van der Waals Force

Trig Tour: Trigonometry, Unit circle, Sines, Cosines, Tangents

Magnet and Compass

Faraday's Law: Magnetic Field

Calculus Grapher: Derivative, Integral

Gene Expression Essentials: DNA Transcription, Protein Synthesis

Geometric Optics: Optics, Lenses, Mirrors

Arithmetic

Area Model Multiplication

Fractions: Mixed Numbers, Equivalent Fractions

Balancing Act: Balance, Proportional Reasoning, Torque

Coulomb's Law: Electrostatics, Electric Force, Force Pairs

Molarity: Solutions, Molarity, Moles

Mean: Share and Balance, Central Tendency

Pendulum Lab: Periodic Motion, Simple Harmonic Motion

Charges and Fields:

Fractions: Intro

Masses and Springs: Basics, Measurement, Periodic Motion, Hooke's Law

Area Builder: Perimeter, Fractional areas

Balancing Chemical Equations

Curve Fitting: Polynomials

Equality Explorer: Basics

Buoyancy: Basics

Area Model Algebra: Polynomials, Factors, Products

Quadrilateral: Geometry

Circuit Construction Kit: AC, RLC Circuit

Collision Lab: Collisions, Conservation of Energy and Momentum

Gases Intro: Ideal Gas Law, Pressure, Volume

Acid-Base Solutions

Make a Ten: Place Value

Function Builder: Basics

Natural Selection, Mutation and Genetics

Molecule Shapes

Number Play

My Solar System: Astronomy, Orbits, Gravitational Force

Projectile Data Lab

Fourier: Making Waves