- Source: Tape diagram
A tape diagram is a rectangular visual model resembling a piece of tape, that is used to assist with the calculation of ratios and addition, subtraction, and commonly multiplication. It is also known as a divided bar model, fraction strip, length model or strip diagram. In mathematics education, it is used to solve word problems for children in elementary school.
Example
If, for example, a boy has won fifteen games, and the ratio of his wins to losses is 3:2, a tape diagram can be used to determine his number of losses, such as by doing
Since the ratio between his wins and losses is 3:2, and he has won fifteen games, it can be concluded that the boy has lost ten of these games.
See also
Use of bar modeling in the PR1ME Mathematics Teaching Programme
Use of bar modeling in Singapore math
References
Kata Kunci Pencarian:
- Kabel Komunikasi Selam
- Khamir
- Modulasi
- Pupuk
- Markah jalan
- Pelatuk guadeloupe
- Tembolok (komputer)
- Program Voyager
- Betty Holberton
- Isi Piringan Emas Voyager
- Tape diagram
- Comedian (artwork)
- Cassette tape
- Tape recorder
- Reel-to-reel audio tape recording
- VHS
- 8-track cartridge
- Turing machine
- DV (video format)
- Maynard tape primer
