# HL AI – Number and Logarithms

## Standard Form

## Interest

## Exponentials 2

## Modelling with Logs

## Exponentials

## Rounding Number

## Log Rules

## Logs and Equations

## Number Review

## Basic Logarithms

## Percentage Error

## Natural Logs

## Log-Log Graphs

## Traffic Light Coding for Unit

Make your own copy and share with your students.

##### 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. |

Convert between exponent and logarithm form. |

Understand the basic rules of logarithms and relationship with exponent forms. |

Understand and use the change of base rule. |

Use the natural logarithm (ln) and interchange with its base (e). |

Using logarithm models with large and small numbers. |

Interpretation of log-log and semi-log graphs. |