TLS Science

Scientific Tools and measurement In science, a tool is something you use to collect data, or information. Scientists use tools […]

What is data collection and analysis in science? Data collection is the process of gathering and measuring information on variables

Controlled Variable A controlled variable is one which the scientist holds constant (controls) during an experiment. Thus, we also know

Dependent Variable A dependent variable is the one which we can test in a scientific experiment, in order to get

What are the 3 variables in science? These changing quantities are called variables. A variable is any factor, trait, or

What is the Scientific Method? The scientific method is a process for experimentation that is used to explore observations and

MCQ questions -X-ray -Science cycle –3 1.In radiotherapy, X-rays are used to: Detect bone fracture Treat cancer Detect skin disease

What are medical devices? Sonogram, x-ray, magnetic resonance imaging, ultrasound. Sonography: The scientific process of developing medical images Ultrasound: The

Educational Professions Licensure-Science Study Guide-Cycle-3 The Science Test for teachers is one of the Professional teacher’s license requirements for science