Chap. 6 Another Trip
The children have been doing a little traveling. Mrs. Which explains that they travel by tessering, which involves taking shortcuts through time and space. L'Engle's wrote A Wrinkle in Time while studying Einstein's theory of relativity, which unites space and time in a single space-time continuum often likened to a fabric. This notion appears in the book when, in demonstrating how the group will travel through space-time, Mrs. Whatsit gathers together the fabric of her skirt. It would be interesting to study Einstein's theory with your class. I would love to know what ideas and theory's students may have about time travel. Think about the science and math involved in tessering!