Browsing as freetrial
And
Or
★★★ Open House ★★★
You are logged in as our guest
Already a subscriber? Log in here.
Did you know that CTREX Pro Subscribers can “bookmark” reviews for future reference?

While logged in, click on the star next to any title. This will save the review to your profile page. You can view your profile by selecting the icon with your username in the top-right.

Bookmarking has been available for a while now, but now you can create your own folders to organize your bookmarks into as many lists as you want. You can even print these lists or export their data.

Need to find a handful of titles on a certain topic? Create a new folder and move your bookmarks to it. The next time you need to compile a list, your old bookmarks will remain separate. Using this new tool, you can use CTREX to manage your research more flexibly.

Check it out, and let us know what you think! We're always looking for ways to improve the CTREX experience.
Editing as Expert
Expert Review as Expert
Thinkrolls 2
© 2015 Avokiddo

CTR Review
buckleit
04/09/2015
Ease of Use
9/10
Educational
10/10
Entertaining
10/10
Design Features
10/10
Value
10/10
Total:
98%
Reviewed using the Standard Rubric
For ages 3-9
For grades P, K, 1, 2, 3, 4
$2.99, iPad, iPhone, Android, Kindle
Teaches: logic
Tagged for: All Time Best, Classic, Library Apps, Logic, Summer Learning, STEM, Math, Android, Back to School, coop, Social, Holiday, Road Trip, ECE
11/22/2016 See Thinkrolls Kings & Queens.

Swipe your way through a series of increasingly more challenging mazes, in this second edition of Thinkrolls, the well-named series that gently introduces properties of matter and physics.

You quickly discover that Thinkrolls do more than roll -- they float, glide and teleport through the themed chapters.

Each chapter gradually introduces a new scientific concept: Accordion presents fine motor skills as children use expansion and compression to open pathways, build bridges and create stairways; Water & Barrel deals with sinking or floating; Egg presents force, acceleration and gravity; Fan contains aerodynamic concepts and fans; Wormhole asks you to use coordinates to get back; Battery deals with electrical and circuits; and Light bulb contains visual memory challenges. There are 117 easy levels for ages 3-5 and 118 hard levels for ages 5-9. Features include the ability to track progress for up to six player profiles. All in all, this is an outstanding collection of challenges.
Share:
Your Turn:
Anyone can leave a comment or review. Publishers can respond or add details.
Please note that your screen name will be included in your post. You can edit this info on your profile page.
You can edit or remove this post anytime. CTR reserves the right to edit or delete any post.
0
10
20
30
40
50
60
70
80
90
100
Enter
527
Sorry, the CAPTCHA you entered was incorrect. Please try again.
Please include a comment and/or rating in your post.
Here's how your post will appear when published:
5/20/2019

0
0 Expert Reviews
0 Expert Reviews
Avg. Rating: % (n = 0)

Community Reviews
Community Reviews
Avg. Rating: % (n = )