The Letter People The Letter People The Letter People is a children's literacy program and the television series based on that program. The term also refers to the various characters depicted in the program and television show. Elayne Reiss-Weimann and Rita Friedman originally created the concept of Letter People to teach beginning readers how to "decode" or "sound out" the consonants and vowels that form words. They embodied the basic rules of phonics into stories about these make-believe characters called Letter People. Each letter of the alphabet had a distinct characteristic to help children learn not only the letter but the sound the
Closure with a twist formula_40 and a formula_44 such that formula_45 where formula_46 and formula_47 for all formula_48. Closure with a twist Closure with a twist is a property of subsets of an algebraic structure. A subset formula_1 of an algebraic structure formula_2 is said to exhibit closure with a twist if for every two elements there exists an automorphism formula_4 of formula_2 and an element formula_6 such that where "formula_8" is notation for an operation on formula_2 preserved by formula_4. Two examples of algebraic structures which exhibit closure with a twist are the cwatset and the generalized cwatset, or GC-set. In mathematics, a