"Grabbing Spiders Through the Web" Fine Motor Activity (from The Little Montessori School / Ms. Stephanie's Preschool)- you could totally put articulation cards in the bottom for a fun preschool speech therapy session, too!
Science: VERY thorough free plan for science-based centers lesson! Fun visual: voice art, recorded their voice into Garage band, took a screen shot of the waves.used an exacto knife to cut the waves out, then painted over the top.
BUT WITH A BALL AS TEAMS! Small groups lay on ground with feet (shoes on, laces untied) together. Bucket of water placed so feet holding bucket up. First team to get all their shoes off without dumping the water wins.