Non-Standard Units of Length

The video introduces non-standard units of length, such as jengkal, hasta, depa, telapak kaki, and langkah kaki. It explains why these units are considered non-standard due to individual variations. The video compares the lengths of these units and provides examples of how to use them for measuring different objects. Finally, it encourages viewers to practice measuring items at home using these non-standard units.

Which of the following is NOT a non-standard unit of length measurement?

• Jengkal

• Hasta

• Meter

• Depa

Why are non-standard units of length measurement considered 'non-standard'?

• They are not recognized by scientists.

• They are not used in schools.

• They vary from person to person.

• They are difficult to understand.

Which non-standard unit is generally longer, Hasta or Jengkal?

• Hasta

• Jengkal

• Both are the same length

• It depends on the person

Which non-standard unit is shorter, Depa or Langkah?

• Langkah

• Depa

• It depends on the person

• Both are the same length

Arrange the following non-standard units from shortest to longest: Jengkal, Telapak Kaki, Hasta, Langkah, Depa.

• Hasta, Jengkal, Telapak Kaki, Langkah, Depa

• Langkah, Depa, Hasta, Telapak Kaki, Jengkal

• Telapak Kaki, Jengkal, Hasta, Depa, Langkah

• Jengkal, Telapak Kaki, Hasta, Langkah, Depa

Which non-standard unit would you use to measure the length of a table?

• Jengkal

• Hasta

• Depa

• Langkah

If you need to measure the distance from a tree to a flagpole, which non-standard unit would be most appropriate?

• Hasta

• Telapak Kaki

• Jengkal

• Langkah