i need these words more than ever right now. we would stand, kneel, and sit when asked, but we rarely read from the prayer book or sang from the hymnal when we should have. this was a great purchase without a doubt. 3. write a program to reverse a string ? i did not ride along the coast since i had already spent enough time there (if you haven't, head towards fisherman's wharf) and so i decided to cross the town center. with these tools and your teaching skills, you are sure to create engaging lessons that make flipping your classroom a success! 