Bar graphs and histograms are core statistical tools that are widely used in statistical practice and commonly taught in classrooms. Despite their importance and the instructional time devoted to them, many students demonstrate misunderstandings when asked to read and interpret bar graphs and histograms. Much of the research that has been…

The link between health and learning is clear: healthy, active and well-nourished children are more likely to attend school, arrive ready to learn and stay engaged in class. Yet far too many students spend their days in schools that do not offer them adequate clean air and water, nutritious food, physical activity and the support of a school…

The Colorado Graduates Initiative demonstrates seven factors that must be present to build an effective statewide collaborative effort to increase high school graduation rates. These include: 1) Leadership to unite diverse stakeholders on specific, common goals and catalyze them into action; 2) A focus on data, particularly on actionable, early…