AC9S9I02 • Year 9 Maths
Plan and conduct valid, reproducible investigations to answer questions and (AC9S9I02)
recognise situations, including financial contexts, that use integers; locate and represent integers on a number line and as coordinates on the Cartesian plane
Choose a learning activity. Homework, Practice and Test use the same eight-question unit bank.
60-second Quick Read
- plan and conduct valid, reproducible investigations to answer questions and test hypotheses, including identifying and controlling for possible sources of error and, as…
- Example: discussing what is meant by validity and reproducibility and how they relate to the method used in an investigation
- Common trap: determining the reproducibility of a field investigation using survey techniques that seek to answer a question such as: ‘How much traffic passes the school during a…