PJ

Build your own colorful robots while mastering dimensional analysis! Select conversion factors, flip fractions, cancel units, and solve problems to become a Master Robot Engineer!

Burn food samples, measure temperature changes, and calculate energy released! Practice using virtual lab equipment and collecting data in this interactive chemistry experiment.

Make mass and volume measurements of 4 solids and 4 liquids and use the density to determine what substances they are.

A virtual lab to add marbles one at a time to test spaghetti bridges made with 1–6 strands, collect data from 2 trials, and use the results to predict how many marbles to break a mystery bridge

Fire rays into a black box and use hits, deflections, and reflections to determine the positions of four hidden objects using as few rays as possible.

ArchiScale helps students learn scale drawings by calculating scale factors and drawing lengths for buildings, then applying them to real-world 3D map measurements.

A guided poetry-writing app for multilingual learners and other students to draft, revise, and strengthen short poems using imagery, mood, sensory details, and figurative language.