MATH Q4

• Measures of Length - quantifying how long, how tall, or how far apart things are.
• Measures of Mass/Weight - quantifying how heavy something is
• Measures of Volume - quantifying the amount of space occupied by an object.
• Measures of Angles - quantifying the degree of space between two rays that share a common endpoint called a vertex.
• Measures of Time - quantifying elapsed time; time is used as a standard way of measuring or expressing duration.
• Measures of Speed - quantifying the rate as a measure of distance over a given time.
• Speed - is the rate of an object's change in

  position.
• Conversion of Units - conversion between different units of measurement for the same quantity, which involves multiplication or division by a numerical factor.
• Conversion Factors - used for converting units of measurement usually provided in the conversion charts

  or tables.
• Algebraic Expression - a combination of mathematical operations on a collection of constants, numerical coefficients, and variables
• Constant - a symbol that has a fixed numerical value.
• Numerical coefficient - a fixed multiplier of the variables in a term.
• Variable - a symbol that represents an unknown number.