The motherland for all things OT for kiddos - fine motor activities, midline crossing, sensory activities...this place has it all! (I find the sensory activities super insightful and would be great for lots of kids with sensory processing difficulties)
Easy Homemade Books - with video tutorial for simple book binding stitch. Having a stack of these on hand encourages a lot of creative writing and drawing.
Cardboard DIY play furniture tutorials.
Story telling blocks... would be really great to keep in my purse!
Practice sight words with Superheroes - play Superhero Sight Word Mash! #MyMashUp
Vocabulary Building: Ten tips to share with parents - Home Literacy Blueprint
100+ Activities for Preschoolers - Playdough To Plato