Sea Shell Sorting

I printed out a mat from montessorimaterials.org and put tippy toe to work sorting shells form the basket of shells I bought last week at dollar Tree  for $1.00 and other shells we alread had at home.  He did a good job. He has some shells his grandpa gave him and loves to look at them. I found this book at a garage sale this summer. It is about Florida Sea Shells and identifying them. I also found some 3 part cards on line and printed them to add to the activity. I will post pictures as soon as I can get them off my phone.