Track recap145 min
Fluid and Pressure
Not startedStart with pressure in a resting fluid, then carry that same branch through continuity, Bernoulli, buoyancy, and drag-limited motion.
Pressure in fluidsContinuity and flow
Track recap
Compact review built from the authored track order and the same local-first concept progress already saved in this browser.
About recap mode
Keep the authored order, then open the extra explanation only when you need to understand how recap is choosing the next review move.
About recap mode
Keep the authored order, then open the extra explanation only when you need to understand how recap is choosing the next review move.
How it works
Same authored sequence, lighter revisit.
Recap mode does not invent a second curriculum. It keeps the existing starter-track order, then changes the prompt and suggested action with the current mastery and progress signals.
Keep using concept pages
Quick tests, challenge mode, worked examples, and read-next stay where they already live.
Recap links only jump you to the most useful surface for a fast review. The simulation-first concept pages still carry the real teaching work and keep the guided path intact.
Recap steps
Revisit the track in the same authored order.
Focus badges and button targets come from the current mastery and progress signals. The next ready checkpoint still stays in the loop.
- 1Not startedNewNext guided step
Pressure and Hydrostatic Pressure
Pressure and Hydrostatic Pressure is still the next guided step in this authored order. No finished quick test, solved challenge, or completion mark is saved yet.
Start here before moving into Continuity Equation.
Force / areaSame-depth pressure30 min - 2Not startedNewAhead
Continuity Equation
This concept stays in the recap because it completes the authored track story, even if you have not reached it on this browser yet.
Builds on Pressure and Hydrostatic Pressure before setting up Bernoulli's Principle.
Q = AvNarrower means faster25 min - 3Not startedNewAhead
Bernoulli's Principle
This concept stays in the recap because it completes the authored track story, even if you have not reached it on this browser yet.
Builds on Continuity Equation before setting up Buoyancy and Archimedes' Principle.
P + 1/2 rho v^2 + rho g yContinuity plus Bernoulli30 min - 4Not startedNewAhead
Buoyancy and Archimedes' Principle
This concept stays in the recap because it completes the authored track story, even if you have not reached it on this browser yet.
Builds on Bernoulli's Principle before setting up Drag and Terminal Velocity.
Displaced fluidDensity balance30 min - 5Not startedNewAhead
Drag and Terminal Velocity
This concept stays in the recap because it completes the authored track story, even if you have not reached it on this browser yet.
Capstone step after Buoyancy and Archimedes' Principle.
F_d = k A v^2Force balance30 min