StuckGo back, not down.
When your child gets several wrong in a row, Pip eases the next few questions and offers the building block underneath, such as equivalent fractions before adding fractions.
Once they have a solid run on the building block, Pip brings them back to the original skill. With Pip Pro, a short Pip Teaches lesson is offered too.
Rushing"Slow down and check."
A child who answers very fast and slips is not the same as a child who is stuck. When Pip sees quick, careless mistakes, it says slow down and check, and keeps the questions at the same level.
Children who take their time are never marked down for being careful.
MasteredMastered skills come back.
After a skill reaches 90, Pip brings it back for short review checks over the following days and weeks. Each passed check pushes the next one further away.
If a check is missed, the skill goes back into everyday practice until it is secure again. Review checks sit inside Today's 10, so they never crowd out new learning.
Pip ProExtreme mode, for more challenge.
Children who have mastered a skill and want more can try Extreme mode: harder questions above the normal top level, against the clock, for extra coins.
It is a stretch, not a test. Missing an Extreme question costs very little and cannot knock a skill out of mastered on its own.