Sixth graders examine the factors that influence the stability of ecosystems. They construct a miniature ecosystem in a jar that includes plants, small fish, and snails, record the population changes over a period of four weeks, and...

Young scholars use context clues to derive meaning for unknown vocabulary.

Fourth graders explore the importance of oceans in supporting life on earth and identify resources obtained from the ocean.

Fourth graders examine environmental concerns that affect their community. They work together to develop possible solutions and share them with the class. They ask questions to end the lesson.