4th Grade Science

The explanation of science fair projects and the scientific method is continued in the Sciences IV. The students expand their knowledge of inventions that have changed the world and explore careers in science. Investigations into magnetism and motion are also presented. Students explore the cell and its parts and learn about cell division. Lessons examine the changing earth including the rock cycle, earthquakes, and volcanoes. A distinction is made between inner planets, outer planets, and beyond the solar system. Included at this level is a discussion of computer terms, parts, and uses.

The Sciences IV course includes other topics such as:

• studying different typesof populations and how they increase and decrease

• learning the importance of maintaining a healthy body

• determining the difference between renewable and nonrenewable resources and methods of     conserving these resources

• recognizing how scienceand technology have changed the world