Fourth graders learn about electric circuits and their ability to produce light, heat and sound. They analyze the parts of a light bulb. Magnetic effects over distance or through various substances are studied. There are other topics that fourth graders study in science class. Fourth graders also study about minerals and the composition of rocks.
Students assess the uses of rocks and minerals and devise rules for classification.
Computers Fourth graders use computers for word processing, graphing and research. Fourth graders learn that the computer is a machine that helps people work. They use the computers at their school to publish their stories, type and edit reports, create graphs with spreadsheet programs and to do research on the internet. Computers can also be used to reinforce learning. Many teachers us the Accelerated Reader Program to encourage students to read.