Metric Unit Conversions and Prefixes

Maria Miller introduces the metric system, focusing on units of length like millimeters, centimeters, meters, and kilometers. She explains the conversion factors between these units and introduces less common units like decameter and hectometer. The video includes practical examples and exercises for converting between units, using a metric unit table as a tool to simplify the process. The lesson is designed for fifth and sixth graders, emphasizing understanding and applying metric conversions in various contexts.

What is the basic unit of length in the metric system?

• Millimeter

• Centimeter

• Meter

• Kilometer

How many millimeters are there in a centimeter?

• 1

• 10

• 100

• 1000

Which unit is not commonly used in everyday life?

• Kilometer

• Meter

• Centimeter

• Decameter

What does the prefix 'kilo' mean?

• Ten

• Million

• Hundred

• Thousand

How many meters are in a hectometer?

• 1000

• 100

• 10

• 10000

What is the metric unit for volume?

• Watt

• Liter

• Gram

• Meter

How many centiliters are in a liter?

• 10000

• 1000

• 100

• 10

What does the prefix 'milli' mean?

• One-millionth

• One-hundredth

• One-thousandth

• One-tenth

Convert 7 millimeters to meters.

• 0.7

• 0.07

• 7

• 0.007

Convert 8 centimeters to meters.

• 0.08

• 0.8

• 8

• 80