Teachers at a charter school in Louisiana received eye-popping bonuses.

One got a bonus of $43,000–more than 75% of her annual salary–for raising test scores by 88% in one year.

Five teachers shared bonuses of $167,000,

The money comes from a federal grant.

One teacher saw a gain of nearly 200%, but she teaches kindergarten, so she received only $4,086.

The school got a grade of D from the state. Last year, it was D-.

The scores, the grades, the gains, the bonuses. Are the children better educated? Who knows?

In other districts, gains of this size usually are grounds for an investigation. But this is Louisiana, so forget about it.