KTurtle is an educational programming environment for learning how to program. It provides all programming tools from its user interface.
Kbluch
KBruch is a small program to practice calculating with fractions and percentages. Different exercises are provided for this purpose and you can use the learning mode to practice with fractions. The program checks the user’s input and gives feedback.
calcium
Kalzium yog ib qho kev pab cuam uas qhia koj cov lus ntawm cov ntsiab lus.
Stellarium
Stellarium yog qhov qhib qhib qhov chaw rau koj lub khoos phis tawm.
KStars
KStars is a Desktop Planetarium by KDE. It provides an accurate graphical simulation of the night sky, from any location on Earth, at any date and time.
Celestia
Celestia – real-time 3D visualization of space