This video tutorial explains the differences between the customary and metric systems of measurement, focusing on the metric system used in science and outside the United States. It covers how to estimate weight, volume, and length using metric units like grams, kilograms, milliliters, liters, millimeters, centimeters, meters, and kilometers. The tutorial provides practical examples to help viewers understand and apply these estimations in real-life scenarios.

Which system of measurement is primarily used in the United States?

• Metric system

• Customary system

• Imperial system

• International system

What is the metric system primarily used for?

• Science

• Cooking

• Construction

• Navigation

Which of the following is a unit of weight in the metric system?

• Pound

• Gram

• Inch

• Foot

How many grams are there in one kilogram?

• 1500

• 1000

• 100

• 500

What is a practical estimate for the weight of one gram?

• A baseball

• A book

• A paper clip

• A watermelon

Which is a better estimate for the weight of a thick textbook?

• 2000 kilograms

• 2 kilograms

• 200 grams

• 2 grams

What is a better estimate for the weight of a grape?

• 8 grams

• 8 kilograms

• 80 grams

• 80 kilograms

What is one milliliter approximately equal to?

• A gallon

• A raindrop

• A liter

• A cup of water

How many milliliters are there in one liter?

• 10

• 100

• 500

• 1000

What is a practical estimate for the volume of one liter?

• A raindrop

• A shampoo bottle

• A swimming pool

• A bathtub