Scientific Skills State Standards
Strand 1: Inquiry Process
Concept 1: Observations, Questions, and Hypotheses
Concept 2: Scientific Testing (Investigating and Modeling)
Concept 3: Analysis and Conclusions
Concept 4: Communication
Strand 2: History and Nature of Science
Concept 2: Nature of Scientific Knowledge
Did You Know?
Coronado National Memorial is home to the rare barking frog. Its presence was first confirmed here in 1993. The barking frog hibernates for almost the entire year, except for a few weeks in summer after the first heavy rains. Then, the males can be heard calling from limestone crevices for mates.