Greetings, Cadet, and welcome to the Punctuation Department! Punctuation is the police force of Grammaropolis, keeping the sentences running smoothly and clearly. Without punctuation, there would be total chaos!
Meet Officer Period, Detective Question Mark, and Sergeant Exclamation Mark and discover everything they do to add clarity to your writing.
Includes bonus sections on Capitalization and Abbreviation!
Track your progress through our puzzle bank, and test your knowledge with increasing levels of difficulty. Drag and drop the appropriate punctuation and capitalization to sentences and paragraphs!
Grammaropolis was created and developed in the ultimate proving grounds: the classroom.
iOS 11 support.
Ratings and ReviewsSee All
Very low sound
Just like the other reviewers, I was very disappointed to discover how low of a sound this has. You have to crank it up to the max volume to hear something. It’s such a shame. I feel I wasted money on this. Such easy fix too. Why can’t this be fixed?
Sound needs to be fixed
The concept is great but the sound doesn’t work. I wanted something to teach my 2nd grader some ELA concepts but unfortunately this will not hold her attention without sound.
It seems like a good app. It would be better if the sound worked. I have a new IPAD Air 2 and this app has no sound on it.
With Family Sharing set up, up to six family members can use this app.