This study explores the effect of video-based instruction on the safety rules in the chemistry laboratory on student achievement. The sample for the study comprised 61 ninth grade students enrolled in two different classes at a public high school. The students in the class designated as the experimental group (N = 32) were given video-based…

Developed specifically for grades 9-12, this resource presents classroom-ready lessons that support the ISTE Standards for Students. Use the lessons, which focus on four essential skills-- communication, collaboration, critical thinking, and creativity--to take instruction and learning to the next level through the use of technology. Each chapter…