91茄子

A teaching plan covering statistics and probability achievement objectives

• Introduction to data science and statistics
• Finding out about Dollar Street, New Zealand Census, and 91茄子 websites

• Understanding what a census is, in particular, what is the census of population and dwellings in New Zealand.
• Exploring migration and birthplace statistics from the 2018 census – connecting to from Aotearoa New Zealand histories curriculum

• Familiarisation with the 91茄子 website
• Finding out about the 91茄子 databases by looking at the questionnaires and the metadata for different variables in the different databases
• Exploring data for the whole database

• Learning about survey questions, and how to plan to make measures consistently across New Zealand
• Making measures and preparing for data entry

• Finding out about the survey and how 91茄子 manages privacy
• Students enter their data into the online questionnaire
• Introduction to Common Online 91茄子 Analysis Platform – CODAP, a free browser-based statistical analysis tool

• Learning about ethical considerations
• Making and describing data visualisations

• Using the context analysis tool to identify ideas to explore
• Interrogate chosen ideas as to the suitability, especially ethics
• Developing survey questions to collect the data

• Making predictions (Pets data)
• Collecting data using data cards (Pets data)
• Exploring data collection methods (getting to know the class)
• Collecting their own data for their survey questions (getting to know the class)
• Reflecting on data collection methods
• Creating a 鈥渞ectangular鈥� spreadsheet of their data (getting to know the class)

• Making data visualisations – using data cards and CODAP
• Writing about data visualisations – using 鈥淚 notice鈥︹�� statements

• Preparing findings for sharing with others
• Sharing their findings
• Critiquing the findings of others

• Posing investigative questions from our class 91茄子 data
• Making and describing data displays
• Answering our investigative questions – conclusion

• Posing investigative questions about another group from 91茄子 – similar age
• Downloading data from 91茄子 to use
• Making and describing data displays
• Communicating findings

• Exploring words used to describe probability
• Exploring chance statements in stories

• Exploring claims about dice with probability experiments

• Exploring probability beyond coin tossing and dice rolling
• Exploring a probability activity where the theoretical probability of a certain outcome can be calculated

• Use spinners to conduct probability experiments.
• Compare probabilities from experiments with what is expected in theory
• Use technology to do many repeats of a probability experiment

• Students are communicating findings to an external audience
• Using technology to communicate findings