Curated OER
Aquaculture
There are many important facts about raising water animals commercially in this PowerPoint. Fish, alligators, crayfish and bullfrogs are considered, and the special conditions that each require is also included.
Curated OER
Fish In a Bottle
Learners work together to build their own fish ecosystems. As a class, they share their prior knowledge about catfish and use a diagram to label its body parts. They record their observations of the ecosystem and determine what they...
New York State Department of Environmental Conservation
Adaptations – Designs for Survival
What's the difference between behavioral adaptations and physical adaptations? Learn about the various ways that organisms adapt to their environment with a worksheet about the creatures of the Hudson River.