Section outline

  • Context:


    MHJC Learning Framework Step:

    PLAN & DO / WHAKAMAHI

    PLAN & DO / WHAKAMAHI learning intentions:

    • We are PLANNING... to apply the Pythagoras' theorem so that we can solve geometry problems that involes the sides of right-angled triangles.
    • We are PLANNING... to apply basic trigonometry concepts so that we can solve geometry problems that involes two sides and an angle of right-angled triangles.


    Success Criteria: I can/have...

    • identify and describe the long side of a right-angled triangle using the term hypothenuse 
    • recall the formula for Pythagoras' theorem, and apply it to find the value of one remain side of a given right-angled triangle
    • work out square and square-root of a number
    • give reasons for the relevance of Pythagoras' theorem in real-life situations
    • use the basic trigonometry ratio to find the length of the missing side of a given right-angled triangle
    • use the basic the basic sine, cosine, and tangent formulae to find the length of the missing side, or the angle of the missing angle, of a given right-angled triangle


    Activities

    • Catch up & review work on the assigned exercises from last week
    • Complete topic-assigned tasks on Maths Buddy and/or the exercises assigned on Google Classroom
    • Continual regular maintenance and practice of Basic Facts and Number Knowledge with Maths Buddy Weekly Revision Task
    • Quick 20 of Maths Starter questions as a warm-up routine 
    • Focus Friday Workshop on targeted students

    Resources:

    • MHOL, external websites
    • Google Classroom
    • Maths Buddy
    • BrainPop
    • Maths Starter

    Basic trigonometry | Basic trigonometry | Trigonometry | Khan Academy



    Why is Trigonometry so important?


     

    Trigonometry Basics : how to find missing sides and angles easily (6 Golden Rules of SOH-CAH-TOA)