rtcgames
Hi - I am a retired public school science and computer teacher. I have been writing software for about 40 years for Windows mainly. I am now in the process of updating my software and making it available as Windows 11, Android, and HTML 5 productions.
My games are always 100% free and they never collect personal data, contain ads, or connect to the internet. They may on occasion contain information where I give credit to individuals or organizations which let me use their material or resources.
My programs may be copied and passed around as long as they are not modified or reverse-engineered.
Thank you and enjoy.
- Richard T. Carman
This Windows program allows a person to study the structure of the human heart.
Educational
Learn the names of many of the bones of the human body.
Educational
This tutorial on solving Chemistry problems is a FREE Window's program.
Provides for the learning and reveiew of 25 basic terms about solutions.
Educational
This application covers 44 terms and diagrams dealing with advanced Bonding Theories and molecular geometry.
Educational
This application provides a series of questions that can be posed to Christians when you engage with them.
Body Parts is a game for children to learn about 12 of the basic internal human body parts.
Educational
Introduction to series and parallel circuits of resistors and capacitors.
Educational
This FREEWARE Windows program covers 94 different items in beginning Chemistry.
Educational
Helps to learn the geography of England, Scotland, Ireland, & Wales and 18 photos.
Educational
FREEWARE program reviews the topics of Kinetics & Equilibrium, Acids & Bases, and Redox and Electrochemistry.
Educational
This Freeware Windows program will let you study the countries, capitals, flags, major cities, and geography.
Educational
This FREEWARE program is a review of the Math of Chemistry, Per. Table, & Org. Chem. - 292 items are covered.
Educational
This FREEWARE program is a review of Matter & Energy, Atomic Structure, & Bonding. A total of 192 terms are covered.
Educational
Practice and learn 40 terms and facts associated with chemical bonding.
Educational
Freeware game to learn and study the names, biography and faces of 19 African Americans .
Educational
Freeware game to learn and study the names, biography and faces of 19 African Americans.
Educational
This application covers 42 terms dealing with Bonding and Molecular Geometry.
Educational
Game of puzzles which test your ability to solve problems using your knowledge of chemistry.
Adventure
Covers 78 different items in diagrams of the Canon Rebel T2i Digital SLR Camera.
Educational
Learn the parts of 5 common garden invertebrate animals.
Educational
This FREEWARE Android application covers about electron configurations and the Periodic Table.
Educational
This FREEWARE Android application covers topics about atoms, molecules, and ions included in Chemistry.
Educational
This FREEWARE application covers the introductory topics included in the first chapter of most Chemistry textbooks.
Educational
This FREE Android app covers the names of parts, symbols and terminology of the Canon 70D.
Educational
Learn and practice terminology and concepts associated with chemical acis and bases.
Educational
Learn metric system abbreviations and facts important to studying science.
Educational