Differentiation can begin with a single lesson, expand to a unit, and finally grow to be a natural part of a teacher's daily practice. The Think-Tac-Toe, described in this article, can evaluate students' learning during and at the conclusion of a unit. Prior to its creation, teachers should preassess students to be certain that the content of the…

Science teachers who are committed to excellence in the classroom continually seek ways to improve teaching and learning, and the concept of multiple intelligences holds promise as a method for accomplishing this. The essence of the theory of multiple intelligences is to understand the many differences among students, the variations in the ways…

In this online exploration of sound energy and the human ear, students carry out an inquiry-based activity, which leads them to websites featuring a diagram of a human ear, an interactive demonstration of the Doppler effect, a model of longitudinal waves, and an animation of human hearing. In the activity, students formulate, justify, and evaluate…