Showing 381–400 of 1,000 ranked alternatives.
Thomas Strathern
Test acids and track progress
Study names, structures, and properties through interactive quizzes and flashcards. Test knowledge with timed challenges and track progress over time. Suitable for students and exam preparation.
Lamson Design, LLC
Stream science and tech lessons
Offers interactive educational games for PreK-8th grade students in Science, Technology, Reading, Engineering, Art, and Mathematics. Includes a literacy program for reading development, math exercises, and financial literacy lessons.
uCertify LLC
Prepare for exams with practice tests
Study for A+ certification exams with practice tests that simulate real testing conditions. Configure tests to match exam objectives. Review topics including mobile devices, networking, hardware, operating systems, security, and troubleshooting.
Ilya Obraztsov
Practice G-code programming on a virtual
Learn CNC programming by simulating operations. Input G-code to machine parts. Rotate and zoom 3D models. Adjust tool paths and monitor machining processes. View detailed machine components and their functions.
Carlo Terracciano
Calculate values
Provides tools for calculations and theory. Users can explore Ohm's Law and resistor calculations. Access theoretical concepts in Basic Knowledge and practical exercises in and Advanced sections.
Chin Community USA INC
Translate words between Chinese and English
Translate text between Chinese and English with instant word definitions and examples. Search for words quickly with smart suggestions. Access offline. Suitable for students and travelers.
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