Find out what a sign means with these Great ASL Dictionary apps

ASL video dictionary is the best free dictionary to help you learn sign language.
- Dictionary with more than 3,000 words with videos.
- Learn sign with flash cards.
- Add favorite word to learn list.
- Download data for offline use.

The Signing Science Picture Dictionary (SSP) is an illustrated, interactive 3D sign language dictionary with 730 science terms defined in both American Sign Language (ASL) and Signed English (SE).

The SSP is one in a series of fully animated, illustrated and interactive 3D signing dictionaries. The SSP is designed for grade K-3 students who are Deaf or Hard-of-Hearing and use American Sign Language (ASL) or Signed English (SE) in the classroom.

The SSP supports access to standards-based science content among lower grade elementary students and is a great resource for teachers and parents!

The SSP will link to definitions in our Signing Science Dictionary and Signing Math Dictionary which can be found on iTunes.

Our 3D character can be zoomed in or out and rotated to give you the best vantage point for every sign. YOU control the placement of the character – not us!

Use the controls to choose the character and sign language you prefer; view the illustration; speed up or slow down the signing; and send the character to his "home" or default position. The signing will automatically loop until you go back (using the "back" arrow in the top left corner), thereby exiting from the signing page.

Use the Quick Start Guide in the app to walk you through what the SSP has to offer. For a full description of how to use the SSP, go to www.signingapp.com.


Text and illustrations were developed by and are copyrighted by TERC, Cambridge, Massachusetts. ©TERC, Inc. All rights reserved. SigningAvatar® animation technology and mobile interface were designed, developed and are copyrighted by Vcom3D, Inc. ©Vcom3D, Inc. All rights reserved. Any reproduction in while or in part is strictly prohibited.

The Signing Science Picture Dictionary for iPod Touch/iPhone is developed by TERC and Vcom3D and funded in part by the U.S. Department of Education, Grant H327A080040. A prototype cersion was funded in part by a grant from the Carol and Ruth Shapiro Family Foundation Disability Initiative. TERC and Vcom3D conducted an initial study of the use of the SSP in informal settings. The Shared Signing Science Planning Project was funded in part by the National Science Foundation, Grant #DRL-075487.

Look up the ASL sign for words instantly - with this simple list of ASL signs.

Meant for english-users learning American Sign Language (ASL).
Signs are represented in Sutton SignWriting. SignWriting is read as if you're looking at a mirror.

Features:
- 10,187 Signs from the SignWriting database.
- Ability to search for signs by using Spotlight (simply swipe down from your Home-screen).

* Note:
- Some signs may be outdated, or specific to a certain dialect of ASL.
- The app must be opened in order for results to start appearing in Spotlight.

The Signing Math Picture Dictionary (SMP) is an illustrated, interactive 3D sign language dictionary with 563 math terms defined in both American Sign Language (ASL) and Signed English (SE). The SMP is one in a series of fully animated, illustrated, and interactive 3D signing dictionaries. The SMP is designed for grade K-4 students who are deaf or hard-of-hearing and use American Sign Language (ASL) or Signed English (SE) in the classroom.

The SMP supports access to standards-based math content among lower grade elementary students and is a great resource for teachers and parents!

The SMP will link to definitions in our Signing Math Dictionary, Signing Science Dictionary, and Signing Science Picture Dictionary, all three of which can be found on iTunes.

Our 3D character, or avatar, can be zoomed in or out and rotated to give you the best vantage point for every sign. YOU the user have full control of the placement of the character!

Use the controls to choose the character and type of sign language you prefer; view the illustration; speed up or slow down the signing; and send the character to his or her "home" or default position. The signing will automatically loop until you go back (using the "back" arrow in the top left corner), thereby exiting from the signing page.

The SMP also features an audio version of the dictionary pages. You can click on the sound icons and hear each part of the text spoken clearly as you read along.

Use the Quick Start Guide in the app to walk you through what the SMP has to offer. For a full description of how to use the SMP, go to www.signingapp.com.

Text and illustrations were developed by and are copyrighted by TERC, Cambridge, Massachusetts. All rights reserved. SigningAvatar® animation technology and mobile interface were designed, developed, and are copyrighted by Vcom3D, Inc. All rights reserved. The audio component was developed and recorded by Bridge Multimedia in New York City. Any reproduction in whole or in part is strictly prohibited.

The Signing Math Picture Dictionary for iPod Touch/iPhone is developed by TERC and Vcom3D and funded in part by the U.S. Department of Education, Grant Award Numbers H327A100074 and H133S120066.

This is a modification for younger users of the popular ASL Video Dictionary and Inflection Guide from National Technical Institute for the Deaf. It does NOT include the Socially Restricted and Substance Abuse signs that many parents and school officials view as inappropriate for children and teenagers.

The program shows 2,700 signs and 650 sentences that demonstrate how signs change, or “inflect”, to convey different meanings. For example, modifications in hand movements and facial expressions can change the sign for “help” to mean help me, help them, help for a long time, etc. “Afternoon” can change to mean all afternoon, late afternoon or every afternoon. The sentences also show the full range of ASL grammar.

There is an option to show signs grouped into 24 categories: Countries, Animals, Numbers, States, Money, etc. As a self-test, users also have an option to choose when they see the English sentences – simultaneously with the ASL sentences, or afterwards.

Write Sign Language Dictionary is the best free dictionary to help you learn sign language.
- Dictionary with more than 8,000 words with signs.
- Learn sign by topic with flash cards.
- Add favorite word to learn list.
- Write sign instruction manual.