Section outline

  • Kia ora 10C1

    TERM 1    WEEK 3


    Success Criteria: I can/have...

    • Round a number to a given significant figure
    • Confidently convert between ordinary and standard form
    • Find power and roots of numbers


    Activities:

    1. Maori numbers 1 to 30
    2. Warm up
    3. Explanation of skills and concepts (rounding to a significant figure, powers and roots of numbers) with examples (Whole class, group or individual teaching as required)
    4. Rounding to significant numbers video - https://www.youtube.com/watch?v=-X0amVzMKFo
    5. Online practice for rounding to significant figures -  https://www.transum.org/software/SW/Starter_of_the_day/Students/Rounding.asp?Level=4
    6. Standard form/scientific notation - A way to write very large and very small numbers
    7. Video - Converting to and from standard form - https://www.youtube.com/watch?v=ceneATH5EZ8
    8. Find out the economic cost of damage from the recent floods and convert it into standard form.(context)
    9. Powers and roots - https://www.youtube.com/watch?v=B4zejSI8zho
    10. Practice questions 
    11. Extension - Contextual applications (Differentiation)



    Homework:

    Maths Buddy (Differentiation)


    EXPLORE / TŪHURA

    EXPLORE / TŪHURA learning intentions:

    • We are EXPLORING rounding numbers to a certain number of significant figures
    • We are EXPLORING the concept of powers and roots
    • We are EXPLORING analysing and writing very large/small numbers using standard form/Scientific notation.