how do you describe a scale im doing a portfolio and I don't know how too describe a scale please help me!!

What kind of scale?

on a fish?
to weigh stuff on?
drawing or model size of a larger area?
or?

http://www.google.com/search?q=scale&rlz=1C5CHFA_enUS705US707&espv=2&biw=1437&bih=672&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiqx9rmta7SAhUCqlQKHadSDQMQ_AUIBigB

Click on the colored tabs on this webpage to see different types of scales. Draw what you need.

When describing a scale in your portfolio, consider the following steps:

1. Begin by defining what a scale is: A scale is a measuring device that quantifies the size, amount, or proportion of an object or phenomenon. It typically consists of a marked or graduated straight edge or a series of digital readings for precise measurements.

2. Explain the purpose of a scale: Describe how a scale is used to provide accurate and consistent measurements. It helps to establish a reference point, allowing comparisons to be made within a defined range.

3. Discuss the types of scales: Explain that scales come in various forms, depending on the application. Some common types include:
- Linear scale: This measures length or distance, such as on a ruler or measuring tape.
- Weight scale: This measures the mass or heaviness of an object, commonly found in bathroom or kitchen scales.
- Temperature scale: This quantifies the degree of hotness or coldness, such as the Celsius or Fahrenheit scales.
- Likert scale: This assesses opinions or attitudes using a range of options, such as strongly agree to strongly disagree.
- Richter scale: This rates the magnitude of earthquakes based on seismic data.

4. Elaborate on the functioning of scales: Explain how scales work, depending on their type. For example, linear scales have evenly spaced marks or divisions to indicate measurements, while weight scales use a spring or strain gauge mechanism to determine the weight of an object.

5. Highlight the importance of accuracy and precision: Emphasize that scales should provide reliable and consistent measurements. Discuss how digital scales often offer higher precision due to their ability to display decimal readings.

6. Provide examples and applications of scales: Show how scales are used in various fields, such as science, engineering, arts, and everyday life. For instance, scales are essential in laboratories for precise measurements, in construction for measuring dimensions, and in cooking for portion control.

Remember to tailor your description to fit the context of your portfolio.