Curated OER
What Is A Cave?
Learners explore their existing concepts of caves and match them with a working definition to use during the unit. They name the two types of rock formations in which most American caves occur, and define "show cave" and "wild cave."
Curated OER
Reading Follow-up Activity
Students color a worksheet while discussing characteristics and composition of caves.
Curated OER
Bermuda: Search for Deep Water Caves 2009: Out of Darkness
Young scholars analyze the three models on the origin of troglobitic fauna. In this life science lesson, students also consider how the Zonation model explains the fauna's origin. They also use the Internet to research solutional and...
K12 Reader
Stalagmite Stalactite
The difference between stalactites and stalagmites, and how both are formed, is the subject of a cross-curricular reading comprehension worksheet that asks kids to read the passage and then respond to comprehension questions based on the...