Applications to work geometry.

I'm going to talk about several applications that can be very useful to work geometry with the students of the highest elementary levels or in Compulsory Secondary Education.

The first is Euclidea. It is a free application that contains 120 challenges related to geometry.
When you start playing, the first level (alpha) and its first five challenges are unlocked. As the puzzles are resolved, the different levels are unlocked.

In each level there is a very complete glossary to learn and remember all the concepts that have appeared in the puzzle related to geometry.

Here I leave the link to download it:
- Google Play: https://play.google.com/store/apps/details?id=com.hil_hk.euclidea
- AppStore: https://itunes.apple.com/us/app/euclidea-geometric-construction-puzzles/id927914361?mt=8

The second one is Pythagorea.

In this app there are geometric puzzles of different types must be solved. The objects are drawn on a grid whose cells are squares.

As we complete levels, a Pythagorean tree will be completed with the colors we choose.

In this application there ir a glossary too, but it is not available in spanish, although it is available in english .

Here I leave the link to download it:
- Google Play: https://play.google.com/store/apps/details?id=com.hil_hk.pythagorea&hl=es
- AppStore: https://itunes.apple.com/us/app/pythagorea/id994864779?mt=8