Creative Thinker Effective Participator Independent Enquirer PLT Skills

Creative Thinker Effective Participator Independent Enquirer PLT Skills LESSON OBJECTIVES Reflective Learner Self Manager Which ones are you using? Always aim high! We are learning to: - Enhance Mathematical basic skills knowledge. (Which PLT skills? ) - Accurately calculate missing angles using circle theorems. (Grades B/A). Where are we in our journey? AUTHOR Team Worker Real life cross/curricular links?

Creative Thinker Effective Participator Independent Enquirer PLT Skills. LEARNING Reflective Learner JOURNEY Self Manager Team Worker Which ones are you using?

Creative Thinker Effective Participator PLT Skills TASK Independent Enquirer Reflective Learner Self Manager Team Worker Which ones are you using? STARTER 3) 2) Distance 1) = 105 miles Speed = 42 mph Time = ………. minutes 10 m Work out the perimeter 4) Solve: 3 x - 5 y = 5 5 x - 3 y = 15 N 5) 6 cm 11 cm Area shaded black? Write the bearing. 6) Write in standard form: 0. 3334 EXTENSION Find the sum of one exterior angle in an regular decagon and one exterior angle in a regular dodecagon?

Creative Thinker Effective Participator PLT Skills CIRCLE Independent Enquirer Reflective Learner THEOREMS Self Manager Team Worker Which ones are you using? INTRODUCTION xo xo o o 2 xo DIAMETER ao o xo a + b = 180° x + y = 180° yo Angle at centre is twice the angle at the circumference. Angle made by a diameter is 90°. xo xo xo yo RA DIU yo yo Angles subtended by an arc or a chord in the same segment are equal. Opposite angles in a cyclic quadrilateral add up to 180° o S RADIUS xo Alternate segment theorem. Angle between a tangent and a radius make 90° bo

Creative Thinker Effective Participator PLT Skills CIRCLE Independent Enquirer Reflective Learner THEOREMS Self Manager Team Worker Which ones are you using? EXAMPLES 2) 1) 30° o o ao 86° 60° 5) 90° 30° j° o 90° 20° k° 60° 70 o 90° i° 4) co fo 42° 31° 42° bo 43° g° h° 3) 57° 82° 98°eo 31° o d 6) 123° 7) 38° l° 38° n° m° o 60 45° 38° 60° 75° ° p o q° 45

Creative Thinker Effective Participator PLT Skills CIRCLE TASK 1) 2) Independent Enquirer Reflective Learner THEOREMS Self Manager Team Worker Which ones are you using?

Creative Thinker Effective Participator PLT Skills CIRCLE Independent Enquirer THEOREMS TASK (EXAM QUESTIONS) 3) 4) Reflective Learner Self Manager Team Worker Which ones are you using?

Creative Thinker Effective Participator PLT Skills CIRCLE Independent Enquirer THEOREMS TASK (EXAM QUESTIONS) 5) 6) Reflective Learner Self Manager Team Worker Which ones are you using?

Creative Thinker Effective Participator PLT Skills CIRCLE Independent Enquirer THEOREMS TASK (EXAM QUESTIONS) 7) Reflective Learner Self Manager Team Worker Which ones are you using?

Creative Thinker Effective Participator PLT Skills CIRCLE Independent Enquirer THEOREMS TASK (EXAM QUESTIONS) 8) 9) Reflective Learner Self Manager Team Worker Which ones are you using?

Creative Thinker Effective Participator PLT Skills CIRCLE Independent Enquirer THEOREMS TASK (EXAM QUESTIONS) 10) Reflective Learner Self Manager Team Worker Which ones are you using?

Creative Thinker PLT Skills Effective Participator Independent Enquirer Reflective Learner DISCOVERY Self Manager Team Worker Which ones are you using? LINK BACK TO OBJECTIVES - Accurately calculate missing angles using circle theorems. What grade are we working at?

What have you learnt? Draw your brain In your brain, write or draw everything you can remember about calculating missing angles using circle theorems. It can be a skill or a reflection, or something else that might be prominent in your brain. Where are we in our journey? What grade we working at?

Creative Thinker Effective Participator Independent Enquirer Reflective Learner PLT Skills Self Manager Which ones are you using? How well do you understand the task? . I don’t understand I nearly understand Team Worker I fully understand

Plenary Activity WWW (What Went Well) EBI (Even Better If) On your post it notes… Think about how you can improve your work.