Curated OER
A Question of Rivers
Interactive PowerPoints are terrific tools for self quizzing before an exam. This particular presentation is about the action and physical features of rivers. There are nine boxes to click on, each leading to a picture or map. When you...
Curated OER
When It Rains it Drains
Students examine the major paths of water on the Earth's surface, and to investigate the many factors that contribute to those paths. Students demonstrate their understanding of a watershed by identifying the defining features of a...
Curated OER
Science: Draining the Land - the Mississippi River
Students use topographic maps to identify parts of rivers. In addition, they discover gradient and predict changes in the channels caused by variations in water flow. Other activities include sketching a river model with a new channel...