Section outline

  • EXPLORE / TŪHURA

    EXPLORE / TŪHURA learning intentions:

    • We are exploring .to collect data by using random sampling method and draw an appropriate graphs.
    • We are exploring different types of graphs and how to analyse and write a conclusion based on the research

    Kia ora...year 9 

    Success Criteria:

    Lesson 1  :Define and understand the concepts of mean, mode, and median.

    Lesson 2 : Discuss what is a PPDA cycle 

    Lesson 3 : Look at Population and Sample 


    Activities:

    1. Kaitīmata- basic activities to begin with 
    2. Calculate the mean, mode, and median of a set of data.
    3. Identify the appropriate average to use in different situations.
    4. Discuss Population and Sample
    5. Answer following questions 
    6. Describe the population at your school. Think about ages, genders, ethnicities, etc.
    7. Why do we usually take a sample rather than a census?
    8. What does the government use the data collected from the census for? Explain.
    9. A beverage company wanted to see if people in the United States liked their new logo. Which choice best represents a population? 
    • A. A selection of logo artists. 
    • B. Every person in the United States. 
    • C. A selection of shoppers from different states. 
    • D. 3,800 children age 5 - 15

    Further Learning:
    Work on the given tasks