Fall Sensory Tub with examples of different areas of learning included in sensory tubs. This is an awesome site with TONS of activities for you to do with toddlers...even BABIES!
Gelatin sensory tub! This looks like fun :) and it covers both touch and smell. Sometimes it's hard to come up with new sensory activities for smell. Great idea!
rainbow sensory tub made from gelatin- this site has lots of cute activities by age
How about lavender-dyed and scented rice for calming sensory play - perfect just before bedtime.
dry brown rice cereal, measuring cups, and canning funnels finally a sensory activity for my very oral 13 month old!
simple red white and blue sensory activity for kids | paint and shaving cream fireworks