"Best Buys, Ratios, and Rates: Addition and Subtraction of Fractions "is one of five units in the "Contexts for Learning Mathematics' Investigating Fractions, Decimals, and Percents" (4 - 6) The focus of this unit is the development of equivalence of fractions, proportional reasoning, and rates. It [...]
This is an eye-opening guide that boils down common health problems to nine simple causes and offers the relief readers have been searching for. An expert in combining both traditional and alternative medicine, Dr. Teitelbaum explains that tackling nine wholly preventable causes is the key to long-t[...]