All simulations

Endocytosis & Exocytosis Simulation

3D Protein Synthesis Inside a Cell Simulation

Cell Signaling Simulation

Active vs Passive Transport Simulation

Past Perfect Tense Simulation

Membrane Transport Proteins Simulation

3D Organelles and Their Interactions Simulation

Cell as a Dynamic System Simulation

Past Continuous Tense Simulation

Human Homeostasis Simulation

Population Genetics Simulation

Past Simple Tense Simulation

Speciation and Evolution Simulation

3D Mendelian Genetics Simulation

3D Mitosis Simulation

Gene Expression Simulation

Meiosis Simulation

Present Perfect Continuous Tense Simulation

Protein Synthesis Simulation

DNA Replication Simulation

4. Enzyme kinetics Simulation

Diffusion simulation

DNA → RNA → Protein Simulation

Present Perfect Tense Simulation

Cell Membrane & Transport Simulation

Evolution by Mutation and Selection Simulation

Natural Selection Simulation

Math Monsters Game

Present Continuous Tense Simulation

Double Pendulum Simulation

Charles's law Simulation

How friction stops vehicles Simulation

Present Simple Tense Simulation

Boyle's Law Simulation

Phase Change Simulation

Chemical Equilibrium Simulation

Gas Laws Simulation

Gas Properties Simulation

Fraction Factory

Number Ninja

Active Transport Game

ionic bonding game

Pendulum simulation

Photosynthesis Simulation

Projectile motion simulation

pen it on any device — phone or desktop — and try this: drag the angle slider back and forth and watch the predicted dashed arc reshape instantly, before you even press Play. A few things worth knowing about how it work…

Active transport simulation

States of matter simulation

Distance vs Time Graph Interpretation simulation

Learning Outcomes & Exploration Learning Objectives: Visually connect the physical movement of an object to the shape of a line on a coordinate plane. Understand that the slope of a distance-time graph represents veloci…

Speed vs Velocity Distinction simulation

Learning Outcomes & Exploration Key Concepts Demonstrated: Distance is Additive: Notice that the "Cumulative Distance" line graph never goes down. Every step you take adds to your total distance, regardless of direction…

Osmosis simulation

Newton's first law of motion

Newton's second law of motion

Newtons's Third Law Of Motion

Comparing Solids, Liquids, and Gases Simulation

Particles Arrangement in a Solid Simulation

How Particles Are Arranged in a Liquid

Acceleration-Time Graph Analysis Simulation

Deriving the Equations of Motion (SUVAT) Simulation

Relative Velocity in One Dimension Simulation

Relative Velocity in Two Dimensions Simulation

River-Boat Crossing Problem Simulation

Rain Falling on a Moving Observer Simulation

Two Trains Crossing Each Other Simulation

Motion of a Bouncing Ball with Energy Loss Simulation

Motion on a Frictionless Inclined Plane Simulation

Free Fall Motion and Acceleration Due to Gravity

Effect of Air Resistance on Falling Objects Simulation

Terminal Velocity of a Skydiver Simulation

Uniform Circular Motion Kinematics Simulation

Atom builder Simulation

Atomic Number and Mass Number

Isotopes and Average Atomic Mass Calculation

Electron Configuration of Atoms Simulation

Aufbau Principle for Filling Electron Shells Simulation

Hund's Rule and Orbital Filling Simulation

Pauli Exclusion Principle in Atoms Simulation

Quantum Numbers Describing Electrons Simulation

Valence Electrons and Chemical Reactivity Simulation

What Makes Something Alive? The Seven Life Processes

Living vs Non-Living Things Simulation

How Living Things Move Simulation

Growth in Living Things Simulation

Sensitivity in Living Things towards stimulus

Respiration in Living Things Simulation

Reproduction in Living organisms Simulation

Periodic Trends of Atomic Radius Simulation

Periodic Trends of ionization energy Simulation

Periodic Trends of Electronegativity Simulation

Periodic Trends Of Electron Affinity Simulation