All Resources
Journal Article
Science Sampler: The biological budget
Students often have difficulty grasping the complexity of ecosystems and the importance of biodiversity. The following activity applies students’ creativity and basic math skills to creating a sustainable and diverse food web. The biological budget...
Journal Article
Incorporating Amphibian Malformation into Inquiry-Based Learning
Since the first discovery of malformed frogs by an adventurous middle school teacher and her after-school science club in 1995, outreach programs like A Thousand Friends of Frogs (see Resources) have been created to connect students and teachers with...

