Community Simulations

Simulate 50 generations of a beetle population. Adjust predator pressure, food scarcity, and climate shifts. Track allele frequency changes and graph fitness over time.

Students collect 30 days of simulated weather data, then compare patterns across 3 biomes. Distinguish weather events from climate trends using real graphing tools.

Start by making sandwiches to learn limiting reagents, then progress to balancing combustion and synthesis reactions. Final challenge: predict products from reactant pairs.

Osmosis, diffusion, and active transport through an interactive membrane. Students control solute concentrations and observe molecular movement in real-time.

Classic ramp experiment made interactive. Adjust mass, angle, friction, and applied force. Predict acceleration, then test. Includes free-body diagram builder.

Manipulate pressure, volume, temperature, and particle count. Discover Boyle's, Charles's, and Gay-Lussac's laws through guided inquiry with real-time PV=nRT visualization.

Expose virtual spinach discs to varying light, temperature, and CO2 levels. Measure O2 output. Students design their own controlled experiment and write a lab report.

Move tectonic plates and observe earthquakes, volcanoes, and mountain formation in real-time. 200 million years of geological history in 10 minutes.

Build series and parallel circuits with resistors, batteries, switches, and light bulbs. Predict current and voltage at each node, then verify with virtual multimeter.

Roll dice, flip coins, draw cards — record results and discover probability distributions. Compare theoretical vs. experimental probability across 1000+ trials.

Interactive two-column proof constructor. Drag-and-drop given statements, postulates, and theorems. Visual highlighting shows which angles and segments are referenced.

Graph linear, quadratic, exponential, and trigonometric functions. Adjust coefficients with sliders and see transformations in real-time. Includes parent function matching game.

Analyze historical documents, photographs, and artifacts. Identify bias, corroborate evidence across sources, and construct evidence-based arguments about historical events.

Practice structured debate with AI opponents. Build arguments, anticipate rebuttals, use evidence. Scored on logical coherence, evidence quality, and rhetorical technique.

Design bridges with material and budget constraints. Test load-bearing capacity, identify structural failure points. Iterative design with real physics simulation.

Follow a water molecule through evaporation, condensation, precipitation, and collection. Interactive decision points at each phase transition. AI-generated from NGSS MS-ESS2-4.

Run a virtual marketplace. Set prices, observe consumer behavior, discover equilibrium. Introduce supply shocks, taxes, and subsidies. AI-generated from economics standards.

Guide helicase, primase, and DNA polymerase through replication. Introduce point mutations and frameshift errors. Observe protein output changes. AI-generated from HS-LS1-1.

Control rod positioning, coolant flow, and power output. Real reactor physics with neutron multiplication and thermal hydraulics.

Population dynamics, food webs, energy flow, and carrying capacity. Introduce perturbations and observe cascading effects across trophic levels.

Build molecules atom by atom. Visualize electron orbitals, bond angles, and molecular geometry. Predict products from structural analysis.

Step-by-step algebraic manipulation with visual balance beam. Solve, factor, and graph equations with guided reasoning.

Superposition, interference patterns, standing waves, and resonance. Manipulate frequency, amplitude, and phase in real-time.

Construct persuasive arguments with evidence mapping, counterargument anticipation, and rhetorical strategy selection.