Students are allowed to bring in a personal water bottle to keep in the classroom. In addition, they are allowed to bring in a healthy snack each day. Many students find the wait for lunch to be too long, and I have no problem with them filling their hungry bellies while we learn. 

Great healthy snack ideas:

yogurt
​Go-gurt
fruit: grapes, bananas, apples, clementines, etc.
granola bars
crackers
Goldfish
pretzels
fresh veggies: carrots, celery, peppers, cucumber slices, snap peas, etc.
cheese and crackers
fruit snacks
fruit roll-ups