Caretaker's Dilemma, The

Creator: Encyclopedia Britanica Films

Format: 16mm

Sound: sound

Description: Explains that there is more to a number name than meets the eye because of place value. Shows that place value is one of the key ideas in arithmetic and has great historical importance. Illustrates that place value makes it easy to count as high as one wants, with an infinite supply of number names. Points out that place value makes the number names systematic, minimizing the necessity for rote learning.

1 user has this film:
AV Geeks Archive

Related films:

Original permalink · Record added: 2023-02-27 17:10:22