Solids and Liquids First Grade Life Sciences 2. Different types of plants and animals inhabit the Earth. The Earth is composed of land, air and water. Sixth Grade b. changes in weather occur from day to day and over seasons, affecting the Earth and its inhabitants. Weather First Grade c. how to identify resources from the Earth that are used in everyday life and know that many of them can be conserved.
Scientific progress is made by asking meaningful questions and conducting careful investigations.
As a basis for understanding this concept, and to address the content in the other three strands, students should develop their own questions and perform investigations. All FOSS units b. describe the properties of common objects. All FOSS units e. communicate observations orally and in drawings.