download25.com
Your free TOP 25 download source!Featured Software

Audio FlashCards software to learn over 3600 common Korean words & expressions
dkfcsetup.exe

Creating 2D,2.5D, 3D function graphs, animations.
fg.zip

A flashcard program for learning vocabulary and terminology
wqsetup.exe

an easy to use drawing program for children.
studiodrawing.exe

QB - Spanish is a fun Windows program for expanding Spanish vocabulary.
QB_SPANISH_install_.exe

Atoms, Bonding and Structure 2.0
Unique interactive multimedia Chemistry teaching software.
Publisher: | Raylec Software |
Category: | Education |
Version: | 2.0 |
License: | shareware |
Cost: | 24$ |
Size: | 0.70 MB |
Updated: | 08 Jan 2009 |
Unique interactive multimedia Chemistry teaching software which tests students as they learn. Topics covered include: elements, compounds, mixtures, structure of materials, bond energies and the Periodic Table. Plus interactive simulations to teach atomic structure, ionic bonding and covalent bonding. As far as possible, skills are taught through familiar examples, to help reinforce general chemical knowledge. Written for use in schools, but an excellent personal tutor for anyone beginning to study Chemistry. Questions constantly test understanding and hints are given when answers are wrong.
