This paper introduces an evaluation tool prepared to examine the quality of visuals in course-books. The tool is based on Mayer's Cognitive Theory of Multimedia Learning (i.e. Generative Theory) and its principles regarding the correct use of illustrations within text. The reason to generate the tool, the development process along with the…

Despite the central role of risk assessment in analyzing and making decisions about many environmental issues, most people are poorly equipped to understand key concepts about risk or apply them successfully. I present three class activities in which students develop a better appreciation for the magnitude of a one in a million increased risk of…

Cued Speech (CS) is a tool used to make spoken languages visible. While it uses the hands to communicate information visually, it is not a form of sign language. Signed languages are languages in their own right and use the hands, body, and face to present complete concepts rather than words. They have their own grammar systems and vocabularies.…