Approximations
Outcomes
In this lesson you will learn about:
- Rounding off numbers.
- Estimating answers to calculations.
Outcomes
In this lesson you will learn about:
This YouTube video explores the concepts of approximations and estimations.
By the end of this unit you will be able to:
Outcomes:
This video looks at set notation, Venn diagrams and probability.
This YouTube video explains how river basins are formed.
This online activity is a math game on rounding numbers.
This is an online activity that provides you with various exercises on rounding whole numbers.
This YouTube documentary highlights the ecological and socio-economic importance of the Tana River Basin in Kenya.
Sometimes, when the probability problems are complex, it can be helpful to graph the situation. Tree diagrams and Venn diagrams are two tools that can be used to visualize and solve conditional probabilities.
This online lesson explores these two tools.