Elkonin boxes are just one of the many multisensory methods we use to help struggling readers. Watch how this student blends sounds into words, corrects her errors, and spells new words using this strategy. Multisensory reading and writing instruction are not used beyond Kindergarten in most schools, even though children who struggle with reading and writing NEED lots of multisensory techniques well into the upper elementary years. With weekly intervention sessions using research-backed multisen

The Science Behind Self-Heating Japanese Lunch Boxes Explained! Calcium oxide, or quicklime (CaO), is a white, caustic compound produced by heating calcium carbonate (limestone) in a process called calcination, which releases carbon dioxide. When mixed with water, it undergoes a highly exothermic reaction to form calcium hydroxide (slaked lime). Calcium oxide is widely used in agriculture to neutralize acidic soils, in construction for cement and glass production, in steel manufacturing, and in