Learners discuss the many different types of animal signs that can be used to identify and track animals. They participate in an hands-on activity in which they examine tracks, trails, homes, territory markings, and even "scat" left by...

Learners investigate the sky.  In this weather and clouds lesson, students observe the sky and write journal entries using their five senses to describe what they see.  Learners observe, identify, and write about the different...

Second graders study the basic components of weather. They construct a thermometer and anemometer to measure temperatures, precipitation, and wind speed. In addition, 2nd graders discover how to find these components on weather maps.