KTurtle is an educational programming environment for learning how to program. It provides all programming tools from its user interface.
KBruch
KBRUCH se yon ti pwogram pou pratike kalkile ak fraksyon ak pousantaj. Egzèsis diferan yo bay pou objektif sa a epi ou ka itilize mòd aprantisaj la pratike ak fraksyon. Pwogram nan tcheke opinyon itilizatè a epi li bay fidbak.
kalsyòm
Kalzium is a program that shows you the Periodic Table of Elements.
Stellarium
Stellarium is a free open source planetarium for your computer.
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