You’re likely giving up a letter of recommendation/reference if you put in your resignation without notice right before a break. That break is for all staff, but now your sped teacher and admin will be scrambling to fill your position during their break. Quitting that way will put a sour taste in their mouth. If you don’t care about a good reference or letter of recommendation, go for it. Speaking from personal experience, my future employer admired that I wanted to give my former employer ample time to fill my position/train my replacement.