4K slideshow Maker can make photos you imported become a slideshow with background music.
You may see this sample video:
This software included windows, windows portable, Mac and ubuntu version.
Application for Education
Free, no cost no ads to use it! That’s really great for education use. Take a look and donate it if you want to support them.
Related post:
How to Create Photo Slideshow with Music in Windows
PicMonkey – It’s a Free online Photo Services. It provided Photo Collage and Photo Editing.
All these services are no need to registration.
During some of Festival, it may provide Festival Edition for use, like some Effect, Stamp, etc.
Application for Education
No Registration is needed. perfectly suitable for lower form student use this services!
Muay – It can let you organize your photos from different source: Facebook you and your friend’s Album, Google Image or upload by yourself and even Webcam!
After using their different Photo Collage Services: PhotoBox or Photo Collage. You can share the works via Facebook and Twitter.
The main different between PhotoBox and PhotoCollage are background and text.
Application for Education
Although It can’t input Chinese Characters, it still a good tools to student organize their discussion or field trip.
Some Concepts Some Ideas 