STEMtopics

READING A RULERThis lesson introduces students to taking measurements with a standard ruler. Lessons include: History of Measurement               Reading a Ruler                       Basic MeasurementsStudents learn the basics of measurement in inches, feet, years, halves, quarters, eighths and sixteenths.  Students also practice with fractional equivalents. Note: this is a PDF presentation, not a printable PDF. Designed to be shown in full screen with adobe acrobat reader. Worksheets suppor

Introduction to Fiber Optics These lessons introduce students to fiber optics and its uses in our modern world.  Lessons include:Light Communications   Benefits of Fiber Optics  Fiber Optic Cables             Applications of Fiber Optics        Fascinating Fiber Optic FactsLessons describe what light is and how it has been used for communication.  After a brief history of light communication, students learn how fiber optic cables and their component parts are manufactured.  Students also learn a