Three-dimensional visualization is helpful in understanding soils, and three dimensional (3-D) tools are gaining popularity in teaching earth sciences. Those tools are still somewhat underused in soil science, yet soil properties such as texture, color, and organic carbon content vary both vertically and horizontally across the landscape. These…

To help industrial arts teachers make decisions about the use of computer programs in classes containing disabled students, critical elements of appropriate computer software are discussed, includingpurpose and objectives, principles of learning, and major software problems. Recommendations are also presented for developing software and joining a…

This book describes how two teachers, half a world apart, created collaborative Internet projects for high school students worldwide. Projects helped develop critical thinking, genuine dialogue, and global understanding in the classroom. Through the development of curricular projects linking classrooms in Malaysia, Japan, Iowa, South Africa, and…