The Developer:

These apps were created by a mother to give her son and others educational games to play on their mobile devices. If you have any suggestions on how to make these games better please let us know at : redefininggravity "at" hotmail.com

Apps:


Protect TD - Protect Tower Defense

Save the animals in this Tower Defense Game.


Eagle Lang

A language learning app to help students. Currently supporting Russian and Mandarin.


AR Air - Air Traffic Control Communication Practice

A tool to help pilots learn how to communicate with air traffic control. Augmented Reality airplanes shown. Speech recognition is used to measure the correctness of the pilots radio calls.

Math Tower Defense

A fun combination of practicing math problems and playing a tower defense game. Easy, medium, and hard math problems for addition, subtraction, multiplication, division, negative numbers, and more.


E.T.T.M. (Escape the Teleportation Maze)

Help the space monkey find the bananas in this puzzle maze game. Deveoped by Ivan Marriott


J-Trainer - Juggling Trainer

Juggling takes a lot of practice and training. The J-Trainer app will give jugglers tools to make sure their practice sessions include the proper warmup, practice, and cool down.
Most juggling festivals include endurance contests like: club balance endurance, 5 ball endurance, 5 club endurance, and quarter juggling endurance. The talking stopwatch feature of the interval trainer will give you verbal feedback on how your endurance is going so you won't have to look down at your stop watch.
Without proper warm-up time, jugglers can suffer injury. The interval training portion of the J-Trainer tool allows you to customize a list of warmup, practice, and cool down sections to ensure you spend the right amount of practice time on each section of your workout.


Sound Effect Credits to:
Music Box Sound - recorded by Big Daddy http://soundbible.com/1619-Music-Box.html
Computer Magic - Public Domain http://soundbible.com/1630-Computer-Magic.html
Bell - from Piotr123 https://freesound.org/people/Piotr123/sounds/474099/

Eagle Mandarin

https://apps.apple.com/us/app/eagle-mandarin/id1453749847 This app contains vocabulary words especially selected for Professor Hong Zhan’s Mandarin students. Many other Mandarin students will find the app useful as well. Eagle Mandarin quizzes students on vocabulary words and the student chooses the correct answers from several randomized choices. The Eagle Mandarin app speaks the Mandarin words to help you to learn pronunciation. For additional help, you can turn on the Pinyin version of the Mandarin characters. Several games are available to test your skill. Earn pandas and bamboo when you complete a level.


Languages Zoo

Designed to help beginning Spanish students study Spanish vocabulary words. Studying flash cards, from English to Spanish, and Spanish to English. Under the settings, you can switch to English->Mandarin and Japanese->Mandarin in support of Dr. Hong Zhang and 李貞愛 (Professor teaching Mandarin in Japan)


Mandarin Prof

Designed to help my son's class study their Mandarin words. Study with flash cards, from English to Mandarin or Mandarin to English. Download from iTunes: https://itunes.apple.com/us/app/mandarin-prof/id1288982937?mt=8


Spelling Ace

In this space themed game, catch letters falling through space to spell over 100 words. Five levels of play and bonus free play rounds. Save up for a freeze potion from the store to slow down letter movement and make them easier to catch. Earn money by successfully completing rounds. Upgrade your character and spaceship in the shop.
Download from iTunes: https://itunes.apple.com/us/app/spelling-ace/id1243156462?mt=8


Spy Town

Become a master spy, and find the hidden diamonds. Spy Town is a fun, interactive game where the player solves puzzles to find clues leading to the missing diamonds. You can also earn Spy Town Money to buy spy tools which will help you in the hunt.


On Google's Play Store: https://play.google.com/store/apps/details?id=com.hotmail.redefininggravity.mathadventure&hl=en


On Apple's App Store: https://itunes.apple.com/us/app/math-town/id919616195?ls=1&mt=8


 

 

Special Thanks to

Special thanks to the creators of the graphics for this website. Andrea Sorrentino created most of the graphics for Math Town and Spy Town.

Royalty free graphics were downloaded from the websites below. Those of us that are not artistically gifted are thankful that royalty free graphics are available online.

http://www.clker.com - cliker.com Free Clip Art

https://www.openclipart.org - Open Clip Art

http://www.gameartguppy.com - Game Art Guppy

http://www.opengameart.org - Open Game Art


Special Thanks to the sound files sound-ideas.com and on freesound.org . The sounds I thought fit well for these app were:
S: Bell Ding by Natty23 https://freesound.org/people/Natty23/sounds/411749/
S: LightBulletPing.mp3 by wilhellboy https://freesound.org/people/wilhellboy/sounds/351369/
S: ship.wav by Sergenious https://freesound.org/people/Sergenious/sounds/55849/
S: Ambulance Siren by LanDub https://freesound.org/people/LanDub/sounds/184623/
S: boar.mp3 by rvinyard https://freesound.org/people/rvinyard/sounds/117250/
S: HissHihat.wav by Kara https://freesound.org/people/Kara/sounds/99508/
S: LBS_FX DOG Small Alert Bark001.wav by LittleBigSounds https://freesound.org/people/LittleBigSounds/sounds/163459/
S: 20110306_horse.snort.wav by dobroide https://freesound.org/people/dobroide/sounds/116267/
S: redbarn_horse_nicker2.wav by axiyee https://freesound.org/people/axiyee/sounds/79081/
S: 20110503_clucking.01.wav by dobroide https://freesound.org/people/dobroide/sounds/120583/
S: Pig002.wav by yottasounds https://freesound.org/people/yottasounds/sounds/174615/
S: WPTB_KickSnake01.wav by jesges https://freesound.org/people/jesges/sounds/19078/
S: snake hss effect by ModdingTR https://freesound.org/people/ModdingTR/sounds/234269/
S: small crowd yelling 'YEAH'.wav by Tomlija https://freesound.org/people/Tomlija/sounds/99636/
S: Walking in Long Grass.wav by Leafs67 https://freesound.org/people/Leafs67/sounds/155589/
S: Burner1.wav by orestes910 https://freesound.org/people/orestes910/sounds/108842/
S: High heels on marble floor https://freesound.org/people/avakas/sounds/172357/
S: Slime Death (1) by DrMinky https://freesound.org/people/DrMinky/sounds/167074/
S: Affen schreit.mp3 by Bidone https://freesound.org/people/Bidone/sounds/67361/
S: Small Dog Bark 02 by noctaro https://freesound.org/people/noctaro/sounds/242413/
S: cat meow by tuberatanka https://freesound.org/people/tuberatanka/sounds/110011/
S: Birds chirping 04 by swiftoid https://freesound.org/people/swiftoid/sounds/182500/