**Geometric Thinking**

*Geometer's Sketchpad/Sketchpad Explorer*

Link to App Store: Sketchpad Explorer by KCP Technologies Incorporated

Price:

**Free**(iPad only)

Drag, manipulate and animate visual mathematics to develop and generalize your understanding of fundamental concepts across elementary math, geometry, algebra, trigonometry, calculus, and beyond. Based on the award-winning software The Geometer’s Sketchpad®, the Sketchpad Explorer app allows you to interact with, and investigate, any document created in Sketchpad. With a simple, powerful multitouch interface, Sketchpad Explorer puts mathematical comprehension at your fingertips.

*Geoboard*

Link to App Store: Geoboard, by Clarity Innovations

Price:

**Free**

Geoboard is a tool for exploring a variety of mathematical topics introduced in the elementary and middle grades. Learners stretch bands around the pegs to form line segments and polygons and make discoveries about perimeter, area, angles, congruence, fractions, and more.

*Hyspherical 2*

Link to App Store: Hyspherical 2

Price:

**Free**

This game develops logical thinking and spatial awareness. A game that looks beautiful but may just bring out the ugliness in you!

Its rotating circles are unlike anything you've seen before and it’s your job to make sure they don’t crash –which sounds easy but gets progressively challenging.

Hysperical is really easy to grasp right away, but oh-so-hard to master – have fun along the way!

*A Game About Squares*

Link to App Store: A Game About Squares by Valentin Gui

Price:

**Free**

***Are you ready for a hair pulling challenge? ***

This top rated game is a challenging puzzle game that will keep you playing for hours. Move the blocks around to match up with the colored blocks with the colored circles.

See if you can move the square to the right locations to face them in the right directions. You can push the squares around with taps and other squares.