There are many FREE online ASL dictionaries available now. You can type in a word, or choose a word from their \"word bank,\" and a video will show you how to execute. Wonderful resources. As always, the meaning is important for the correct sign choice! Here are a few and one in the link you can try. Feel free to add others in the comments! aslpro.com handspeak.com asldictionary.com
Signing Savvy is a sign language video dictionary that contains American Sign Language (ASL) signs, fingerspelled words, and other common signs.
Here’re two more: ASLclear.org and ASLcore.org! These are excellent resources for STEM and many other disciplines!
The model and Deaf activist lays it out.