. . . . "\"The Lab equipment safety program focuses on the safe and effective use of common laboratory equipment. Measuring mass and volume explains how mass and volume are measured with various types of equipment in the school science lab, as well as in the home. Measuring length and temperature illustrates how length and temperature are measured using common lab equipment tools, and how students can record their observations. The microscope video shows students how to safely and effectively use a variety of microscopes commonly found in the school laboratory. Each interactive video is followed by a 10-question Video quiz and is accompanied by a teacher-friendly guide containing numerous student activities and assessment tools.\"--Producer website." . . . . . . "Tools in science" . . . .