Provided by Scott Foresman . A diagram of fossil layers. Provided by Scott Foresman . Provided by Scott Foresman . Students observe the mechanism behind the physical and chemical weathering of rocks into soil in this lab.
Students explore conservation strategies as they design a water-saving item.
Project suggestions and evaluation rubrics are provided. This unit encourages familiarity with the animals, people, and special features of specific deserts though research and activities. More than a hundred images of the globe show everything from sea temperatures to mountains to plate techtonics. Excerpted from Themes Across the Curriculum . SkyLight Professional Development Find a wealth of learning resources for your classroom.