iPad Screenshots


*Now available in ENGLISH and SPANISH*

The hit PBS KIDS show Dinosaur Train welcomes you to the Dinosaur Train Classic in the Jurassic, Jr.!, a unique bilingual app designed to help preschoolers develop and build on valuable math skills as they play with shape puzzles, pan balances, sorting and counting activities.

Track Stars
Use geometric shapes to build train cars, then decorate your train, add passengers, and watch it drive down the track!

Bridge Builder
Help build bridges so the dinosaurs can get around Troodon Town! Drag your finger to measure the distance between two points, then choose the two sets of logs that equal the right length to complete the bridge.

Chow Time
Add food to the scale until it’s balanced to feed the hungry dinosaurs! When you’ve got it right, watch them chow down.

All-Star Sorting
The dinosaurs want to go to their houses! Put the dinosaurs in order by height to get them to the house they belong to.


DINOSAUR TRAIN, produced by The Jim Henson Company, airs weekdays on PBS KIDS (check local listings). The TV series encourages basic scientific thinking skills as the audience learns about life science, natural history and paleontology. The program features Buddy, and adorable preschool age Tyrannosaurus rex, and his adoptive Pteranodon family as they board the Dinosaur Train and embark on whimsical voyages through prehistoric jungles, swamps, volcanoes and oceans. Visit the website at http://pbskids.org/dinosaurtrain.

Now that Troodon Town is ready, it is time for the Classic in the Jurassic, Jr games! Join the competing teams using your math skills to measure, compare and sort your way to victory with seven free math games! http://pbskids.org/dinosaurtrain/games/classic.html

The contents of this app were developed under a cooperative agreement #PRU295A100025, from the U.S. Department of Education. However, these contents do not necessarily represent the policy of the Department of Education, and you should not assume endorsement by the Federal Government.

What’s New

Version 2.0

*Now available in English and Spanish!
*Includes bug fixes and changes informed by YOUR feedback!

Please rate this app after you’ve downloaded the update, and be sure to check out our other PBS KIDS Dinosaur Train apps!

Ratings and Reviews

3.0 out of 5
34 Ratings

34 Ratings

w.eatherman ,

Some fun, some bugs

Good mini games, with some educational value, but the bugs are really frustrating for kids and parents both.

ianmmc ,

Unclear Prompts + Advanced Shape Puzzle Doesn’t Always Work

My kid likes to play this because she loves Dinosaur Train, but it requires too much adult intervention.
- The game where you put dinosaurs in a designated order has particularly unclear prompts, and it frustrated her.
- In the game where you design your train, you have to complete a shape puzzle. In the “Medium” and “Hard” difficulties, not all of the shape combinations that *should* work do work. This is egregiously buggy and I had to explain to a confused child that she was doing it right and that her game was broken.

Overall, a disappointment.

David "Rico" Fisher ,

Last shape won’t stay

I saw another review from 2 years ago that had the same problem, sadly problem still not fixed. The last shape on the tangram puzzles will not click in. It’s too bad because otherwise kids loved it and had nice educational value


PBS Kids
1.2 GB

Requires iOS 6.0 or later. Compatible with iPad.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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