1. We are learning to: - Finding connections between different words. (Which PLT skills?) -Accurately change the subject of formulae where the subject appears more than once. (Grades A/A*) Always aim high! LESSON OBJECTIVES Effective Participator Self Manager Independent Enquirer Creative Thinker Team Worker Reflective Learner PLT Skills Which ones are you using? AUTHOR Where are we in our journey? Real life cross/curricular links? www.mistrymaths.co.uk

2. BRAIN IN GEAR Effective Participator Self Manager Independent Enquirer Creative Thinker Team Worker Reflective Learner Which ones are you using?PLT Skills Work out the following Mathematical anagrams: TASK EXTENSION Develop your own Mathematical anagrams as above as a creative thinker. JUSTECB AVRELABI NAOTEUQI EXAMPLE DITDIONA can be rearranged to make ADDITION Subject Variable Equation

3. STARTER Effective Participator Self Manager Independent Enquirer Creative Thinker Team Worker Reflective Learner Which ones are you using?PLT Skills TASK 1) EXTENSION 2) 3) 1) Make w the subject of H = w - 9 + 9 H + 9=w w = Make y the subject of G = 6y ÷ 6 y = G 6 y = G 6 Make f the subject of R = f 3 x 3 3R=f f = 4) Make b the subject of C = 4b + 15 - 15 4b C – 15 = ÷ 4 b = C – 15 4 b = 4 Rearrange the formula of a straight line to make the subject y = m + c - c y – c = m ÷ m y – c m = = m

4. Effective Participator Self Manager Independent Enquirer Creative Thinker Team Worker Reflective Learner PLT Skills Which ones are you using? EXAMPLES (a) (b) Changing the subject Always take the denominator to the other side first

5. Effective Participator Self Manager Independent Enquirer Creative Thinker Team Worker Reflective Learner PLT Skills Which ones are you using? TASK (GRADE A) EXTENSION (GRADE A*) 1) Changing the subject Make the letters in the brackets the subject of the formulae. (a) (b) (c) (d) (e) (f) (g) (h) (i) (j) (a) (b ) (c) (d) -8y Same as formula in (a)

6. Effective Participator Self Manager Independent Enquirer Creative Thinker Team Worker Reflective Learner PLT Skills Which ones are you using? MINI-PLENARY When £P is invested for Y years at a simple interest rate of R, the following formula gives the amount, A, at any time. Changing the subject Make P the subject of this formula. A - P 100(A – P)PRY 100A – 100PPRY 100A PRY + 100P 100A P(RY + 100) P

7. DISCOVERY Effective Participator Self Manager Independent Enquirer Creative Thinker Team Worker Reflective Learner Which ones are you using?PLT Skills LINK BACK TO OBJECTIVES - Accurately change the subject of formulae where the subject appears more than once. What grade are we working at?

8. PLENARY ACTIVITY MATHS EXAM QUESTION (GRADE A*) (4 marks)

9. Draw your brain What have you learnt? In your brain, write or draw everything you can remember about changing the subject of formulae where the subject appears more than once. It can be a skill or a reflection, or something else that might be prominent in your brain. What grade are we working at? Where are we in our journey?

10. . How well do you understand the task? I don’t understand I nearly understand I fully understand Creative Entrepreneur Responsible Citizen Independent Learner Positive Thinker Team Worker Reflective Learner Enterprise Skills Which ones are you using? SELF ASSESSMENT Plenary Activity www.mistrymaths.co.uk

11. SELF ASSESSMENT Plenary Activity On your post it notes… Think about how you can improve your work. On your post it notes… Think about how you can improve your work. WWW (What Went Well) EBI (Even Better If) Creative Entrepreneur Responsible Citizen Independent Learner Positive Thinker Team Worker Reflective Learner Enterprise Skills Which ones are you using? www.mistrymaths.co.uk