Thermometer Study Guide
A thermometer is a device used to measure temperature. It consists of a long, narrow, uniform glass tube with a bulb at one end containing a liquid (usually mercury or colored alcohol) that expands or contracts with temperature changes. The temperature is indicated by the level to which the fluid rises in the tube.
Types of Thermometers
There are different types of thermometers:
- Mercury Thermometer: This type of thermometer uses mercury as the measuring fluid. It is commonly used in households and medical settings.
- Digital Thermometer: These thermometers use electronic sensors to measure temperature and display the results on a digital screen.
- Infrared Thermometer: This type of thermometer measures temperature from a distance using infrared technology. It is often used in industrial and medical applications.
Reading a Thermometer
When reading a thermometer, it's important to understand the scale being used. The most common scales are Celsius and Fahrenheit:
- Celsius (°C): The Celsius scale is based on the freezing and boiling points of water, with 0°C representing the freezing point and 100°C representing the boiling point at sea level.
- Fahrenheit (°F): The Fahrenheit scale is commonly used in the United States. On this scale, the freezing point of water is 32°F and the boiling point is 212°F.
Using a Thermometer
When using a thermometer, it's important to follow these steps:
- Shake the thermometer to ensure the liquid is below the actual temperature.
- Place the thermometer in the desired location and wait for a few minutes for an accurate reading.
- Read the temperature indicated by the level of the liquid in the tube.
- Carefully clean and store the thermometer after use to ensure accuracy and longevity.
By understanding the different types of thermometers, reading temperature scales, and following proper usage techniques, you can effectively measure and monitor temperature in various settings.
[Thermometer] Related Worksheets and Study Guides:
.◂Math Worksheets and Study Guides Sixth Grade. Area of Coordinate Polygons
Study Guide
Area of Coordinate Polygons 
Activity Lesson
Area of Coordinate Polygons Worksheet/Answer key
Area of Coordinate Polygons Worksheet/Answer key
Area of Coordinate Polygons Worksheet/Answer key
Area of Coordinate Polygons
Activity LessonWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyThe resources above cover the following skills:
Geometry (NCTM)
Specify locations and describe spatial relationships using coordinate geometry and other representational systems.
Use coordinate geometry to represent and examine the properties of geometric shapes.
Use coordinate geometry to examine special geometric shapes, such as regular polygons or those with pairs of parallel or perpendicular sides.
Use visualization, spatial reasoning, and geometric modeling to solve problems.
Use geometric models to represent and explain numerical and algebraic relationships.
Measurement (NCTM)
Apply appropriate techniques, tools, and formulas to determine measurements.
Select and apply techniques and tools to accurately find length, area, volume, and angle measures to appropriate levels of precision.
Connections to the Grade 6 Focal Points (NCTM)
Measurement and Geometry: Problems that involve areas and volumes, calling on students to find areas or volumes from lengths or to find lengths from volumes or areas and lengths, are especially appropriate. These problems extend the students' work in grade 5 on area and volume and provide a context for applying new work with equations.