Gems Metals&Minerals

Gems Metals&Minerals

1,000 - 5,000 downloads

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View bigger - Gems Metals&Minerals for Android screenshot
View bigger - Gems Metals&Minerals for Android screenshot
View bigger - Gems Metals&Minerals for Android screenshot
View bigger - Gems Metals&Minerals for Android screenshot
This app answers questions such as "What is erosion?" "How many different kinds of rocks are there?" "What is coal?" "What is an alloy?" Each program comes complete with its own study guide containing a glossary, additional questions and suggested learning strategies.

Comments and ratings for Gems Metals&Minerals
  • (46 stars)

    by charles hockenberger on 04/05/2014

    description and intro page clearly misleads. there is no study guide or glossary. the videos are semi useful well at least the 30min or so in total time. they were designed for kids. I wouldn't recommend this app for anyone who is looking for more than 1s