Measurement Units and Benchmarks

The video tutorial covers lesson 12.1 on measurement benchmarks, focusing on how benchmarks help understand the relative size of measurement units. It explains customary units of length, weight, and liquid volume, and provides practice questions. The video also introduces the metric system, detailing metric units of length, mass, and volume, followed by practice questions. Finally, it includes problem-solving exercises and homework instructions.

What is a benchmark in measurement?

• A unit of measurement

• A reference point for estimation

• A tool for precise measurement

• A type of scale

Which customary unit is approximately the length of a baseball bat?

• Foot

• Inch

• Yard

• Mile

What is the approximate weight of a loaf of bread in customary units?

• Ton

• Gram

• Ounce

• Pound

How many fluid ounces are in a cup?

• 4

• 10

• 6

• 8

Which unit would you use to measure the height of a computer?

• Yard

• Foot

• Inch

• Mile

What is the metric equivalent of a yard?

• Kilometer

• Meter

• Centimeter

• Millimeter

How many millimeters are in a centimeter?

• 5

• 20

• 10

• 15

What is the mass of a baseball bat in metric units?

• Milligram

• Kilogram

• Gram

• Ton

Which metric unit would you use to measure the volume of a Gatorade bottle?

• Deciliter

• Centiliter

• Liter

• Milliliter

What metric unit would you use to measure the mass of a grasshopper?

• Milligram

• Gram

• Kilogram

• Ton