How much negative feedback does a body get daily? The interactive walks through one negative feedback loop, increasing body temperature. Then it challenges scholars to relate this to mechanical feedback loops and disorders that prevent...

Much like a distant planet, the underwater world of deep-sea benthos is strange and largely unknown. How do creatures survive and thrive in such extreme pressure and temperature conditions? Young oceanographers join the crew of Operation...

How does hydrogen bonding explain ice crystals? An engaging interactive answers just that. Scholars explore how polar molecules interact and observe the changes as temperature fluctuates as well as the hydrogen bond attraction.

In this health problems worksheet, students write the problem they see in the pictures, and answer short answer questions. Students complete 2 activities total.

Do your kids confuse role and roll? Discuss the difference with them, show them the example sentences provided, and have them take the short quiz that follows. 

Are all academicians allured with alliteration? Use this cross-curricular online resource to simultaneously expose your scholars to parts of speech and the genetic mutation causing albinism. Initial context gives students an introduction...

In this online interactive glaciers worksheet, students respond to 10 fill in the blank and multiple choice questions regarding the information included in the provided paragraphs.

The innovative resource investigates endothermy and ectothermy. Students compare body temperature of a snake and rat before and after exposure under a heat lamp. The activity has an interactive online version and a printable data sheet.