The Science and Technology Laboratory Manual and Textbook was written to address the three domains of learning in the k to 12 science curriculum. The three domains of learning include understanding and applying scientific knowledge whenever possible, performing scientific processes and skills, and demonstrating scientific attitudes and values. This workbook is also designed to help students understand science concept through experiments that can enhance their critical-thinking skills and nurture their potential as young scientists. The activities in this workbook are aligned with the spiraling of the basic concepts in the k to 12 science curriculum.