Educational Software

ModellusX, Modellus: Free software that helps to create mathematical models that simulates physical phenomena

Version ModellusX 4.05 (Windows, Unix, Mac)

Version Modellus 4.5  (Windows)

ChemCollective: Free Chemistry Laboratory Simulation software. The online version needs no installation

Interactive Physics: The major physics simulation creation program. Although old enough, it still does it's work and it's still non free...

Algodoo: Simulation creation software. It seems to be a game, it's capable to teach Physics, in the way that interactive Physics does.

Easy Java Simulations: Software for creating java simulations

Tracker: Free data and video analysis software tool. Ideal for working with video-recorded experiments. More software tools at  Open Source Physics (OSP)

Multilab: Data logging software, working with Multilog device.

Edraw MindMaster: Concept Maps...

Cmap Tools: Build and share concept maps

Software for smartphones, useful for science: 

Physics toolbox: https://www.vieyrasoftware.net/

Smart tools: https://play.google.com...

Scratch: Create educational games, but use it also as an lab-tool!

Use of smartphone sensors at school science Laboratory

Plickers: A powerfully simple tool that lets teachers collect real-time formative assessment data

Office Software

LibreOffice 5: The "libre" alternative to MS Office...

Working with .PDF files: At their free version, can be very ...effective!

Master PDF Editor

PDFSam

Gimp: Working with photos, no need for photoshop anymore!

Inkscape: Free vector graphics software

Openshot: Video maker software, that comes from ..."open source"

7zip: Copress- Extract...

Τeleconference - bridging the distance...

Skype ": Well known...

Teamviewer: Remote computer access

wikispaces...: Collaborating online

Manuals

Leaflet for Modellus

Tracker Help page 

Getting started with  Plickers

Video help: 

Modellus,  creating mathematical models (in Greek)

Modellus   inserting objects

CMap Tools