BookWidgets - BookWidgets is an excellent application that let you create engaging exercises in minutes and easily share a varied variety of beautiful and fun activities with your classroom and others.
QGIS - QGIS is a desktop geographic information system, or GIS.
Padlet - Visual boards for organizing anything.
Esri ArcGIS - ArcGIS provides contextual tools for mapping and spatial reasoning so you can explore data & share location-based insights. ArcGIS is the heart of the Esri Geospatial Cloud. Try ArcGIS for free with 21-day trial.
Socrative - Socrative helps teachers engage the class with educational activities to measure and visualize...
Geopointe - Geopointe enables Salesforce users to gain spatial insights via maps and apply geography to business processes.