A measure of the dispersion of a set of data from its mean. The more spread apart the data, the higher the deviation. Standard deviation is calculated as the square root of variance.
Core Science was originally developed by Doctors, Scientists, and Nutritionists for them and their families. It is the most potent and comprehensive supplement available today and is based on the latest scientific evidence and research.ore Science was originally developed by Doctors, Scientists, and Nutritionists for them and their families. It is the most potent and comprehensive supplement available today and is based on the latest scientific evidence and research.
Insights is an innovative, inquiry-based, hands-on science curriculum for elementary school students. The full curriculum consists of 21 modules that represent a balance of life, earth, and physical science. The modules also highlight six major science themes: systems, change, structure and function, diversity, cause and effect, and energy.