Curated OER
Arbor Day Challenge: Crossword Puzzle
In this Arbor Day crossword puzzle, students use a set of 28 clues given at the bottom of the page to complete the puzzle; clues are related to Arbor Day.
Curated OER
Introduction to Ecology
Eighth graders identify the living and nonliving components of an ecosystem. In this ecology instructional activity, 8th graders explain the role each organism plays. They participate in class discussion and answer a quiz at the end of...