Images

Gimp (Image Manipulation Program--like Photoshop)

piZab (free editing program that allows you to speech bubbles and other enhancements to photos)

Fotobabble (allows you to add voice to your photos)

Jing (take snapshots of images on your computer screen)

Morgue File (free photos you can use for class projects with attribution)

Wikipedia Commons Images (free photo site powered by Wikipedia)

Ken Thomas (public domain pictures of nature)

[|ookaboo](public domain and creative commons licensed images)

copyright friendly (links to lots of sites with public domain and creative commons images)

Free Digital Images (free stock photos)

Wylio (creative commons images with attribution)

StockSnap.io (free for commercial use)

Unsplash (free for commercial use)

[|Pixabay] (free for commercial use)

Open ClipArt (free for commercial use)

PhotoPin (Creative Commons attribution)

Pexels (free for commercial use)

Refe (some free, some paid)

New Old Stock (free for commercial use)

ISO Republic (free for commercial use, with some premium for purchase)

jay mantri (free for commercial use)

Life of Pix (free for commercial use)

FancyCrave (free for commercial use)

KaboomPics(free for commercial use)

Negative Space (free for commercial use)

StockVault (free for non-commercial use)

PicJumbo (free for commercial use)

Gratisography (free for commercial use)

Negative Space (free for commercial use)