One investigation. Before class, in class, and after.

Assign the question. Make the physics visible. Review how each student reached the answer.

For educators · feature tutorials

• Assignment Builder (1:08) — Search 138 investigations, pick one, and set the trials you expect each student to capture.
• Graph Window (0:44) — Plot any quantity against any object — the curve draws itself as the simulation runs.
• AI Tutor (0:38) — Grounded in the live simulation, not a textbook — it answers Socratically and asks the student back.
• Projector Mode (0:34) — Every panel falls away. Readouts go big enough for the back row, with the law shown if you want it.
• Grading (0:30) — Every number re-checked against the student's own formula. An edited file? The hash catches it.
• Guided Lesson (0:25) — A short concept walkthrough that won't let a student skip ahead until they've actually predicted something.

1. Before class
2. In class
3. After class

Set the question before students arrive.

Build one investigation, set the evidence, and share a link.

Your one primary tool

Assignment Builder

How does launch speed change maximum height?

Use the idealized model first, state the conditions, and compare its prediction with the captured trial.

Governing equation

Prediction · 3 trials · explanation

AI Tutor

Available after the first prediction

Model and misconception

Closes 14 days after assignment

8 m/s → 2.09 m · 10 m/s → 3.27 m · 12 m/s → 4.70 m

Make the physics law visible while it runs.

Live Lab

The Live Lab is one tool with three moments: prepare the scene, explain with Inspector and Math, then enter Projector Mode for a clean classroom display.

Your one primary tool

1. Set up
2. Explain
3. Present

Inspector

x(t) = v₀x t · y(t) = v₀y t − ½gt² · v₀x = 6.00 m/s · v₀y = 8.00 m/s · t = 0.82 s · hmax = 3.27 m

The interactive lab substitutes the current values into the model so students can compare prediction and measurement.

Projector

Review the reasoning, not just the answer.

Grading Workspace

See the prediction, trials, and explanation together.

Your one primary tool

Higher angle increases range.

• Maya Chen — Selected — 3 / 3
• Jordan Rivera — Needs a look — 2 / 3
• Sam Okafor — Ungraded — —
• Alex Novak — Available — 3 / 3

All educator tools

Supporting maps and tools stay available when you need them.

Teaching cycle

• Assignment Builder — Choose the investigation, set the evidence, and share a direct student link.
• Live Lab — Prepare the scene, explain the model, and project one clear classroom view.
• Grading Workspace — Inspect predictions, trials, and explanations in one evidence trail.

Plan and support

• Curriculum Maps → — Map investigations to topics, standards, and a teachable sequence.
• AI Tutor Setup → — Ask questions beside live measurements and formulas inside the lab.
• Accessibility status — See what is tested, what remains, and the commitments we are making.

Trust and fit

• See How We Compare → — Compare curriculum fit, lab depth, classroom workflow, access, and cost.
• Physics Integrity — Trace every model, formula, and answer key back to checked physics.