SL AI – Number and Logarithms

Standard Form


Modelling with Logs


Rounding Number

Number Review

Basic Logs

Percentage Error

Traffic Light Coding for Unit

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Learning Outcomes
Write numbers in a x 10k (standard form).
Calculate in standard form.
Understand basic rules of exponents such as (multiplying, division, powers, fractional powers, negative powers, etc).
Find exponents of integers without a calculator.
Use the natural logarithm (ln) and interchange with its base (e).
Modelling with logarithms, such as population models.
Understanding and calculating simple and compound interest.
Using a GDC and other technology to find amortization and annuities.
Approximation to decimal places and significant figures.
Understanding and finding upper and lower bounds of rounded number.
Finding percentage error of rounded number.
Estimation of number.