Download or read book Leveled Texts: Mathematical Expressions-Express It Mathematically written by Lori Barker and published by Teacher Created Materials. This book was released on 2014-01-01 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: All students can learn about algebraic expressions through text written at four different reading levels. Symbols on the pages represent reading-level ranges to help differentiate instruction. Provided comprehension questions complement the text.