How practice cards work

Every card checks the answer itself, then shows why. Here are a few of them.

A few of the 27 kinds of card

Two for each age.

Decides whether a sentence is true or false.

Reads a short story, one page at a time.

Taps letter tiles into place to build the word.

Taps where a number belongs on a line.

Reads a word problem drawn as bars, and types the missing amount.

Taps number and sign tiles into a true equation.

21 more in the app.Column sums, fractions, spelling games, cards they answer out loud, and a guide to every one. Free to start.

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