Learn code using the Koch method with one-letter drills and mastery checks. Practice at full speed, track progress, and test knowledge. Customize settings for different learning goals. Share achievements and results.
Learn PLC basics through interactive lessons and a simulator. Explore block diagrams and experiment with programming. Use 3 timers, 2 counters, 6 compare instructions, 2 binary outputs, and 3 RES outputs.
Learn addition, subtraction, multiplication, and division through interactive gameplay with virtual pets. Answer math problems to earn rewards and progress. Access Common Core-aligned hints for guided learning.