Positive Thinker Creative Entrepreneur Independent Learner Reflective Learner

Positive Thinker Creative Entrepreneur Independent Learner Reflective Learner Enterprise Skills LESSON OBJECTIVES Responsible Citizen Team Worker Which ones are you using? Always aim high! We are learning to: - Enhance our Mathematical learning skills. (Which Enterprise skills? ) - Accurately calculate the area of triangles and parallelograms. (Level 6) Where are we in our journey? AUTHOR www. mistrymaths. co. uk Real life cross/curricular links?

Positive Thinker Creative Entrepreneur Independent Learner Reflective Learner Enterprise Skills LEARNING JOURNEY Responsible Citizen Team Worker Which ones are you using?

Positive Thinker Creative Entrepreneur Independent Learner Enterprise Skills BRAIN Reflective Learner IN GEAR Responsible Citizen Team Worker Which ones are you using? EXAMPLE DITDIONA can be rearranged to make ADDITION TASK Work out the following Mathematical anagrams: EABS Base ETIGHH Height LIVETCAR Vertical EXTENSION Develop your own Mathematical anagrams as above as a creative entrepreneur.

Positive Thinker Creative Entrepreneur Enterprise Skills Independent Learner STARTER TASK 1)Work out the following: (a) 6. 2 x 3. 8 (b) 24642 ÷ 3 0 8 2 14 6 2 x 3 2 24 6 4 12 2 11 8 0 6 3 1 4 31 8 6 8 8214 5 Responsible Citizen Team Worker Which ones are you using? EXTENSION 1)Work out the area of the shape below: 3 m 9 m A 7 cm 6 23. 56 (b) Reflective Learner B 2 m 11 m 10 cm 4 cm 10 cm Area = 10 x 4 = 40 cm 2 Perimeter = 10 + 4 + 10 + 4 = 28 cm Area of rectangle A = length x width Area of rectangle A = 7 x 3 Area of rectangle A = 21 m 2 Area of rectangle B = length x width Area of rectangle B = 11 x 2 Area of rectangle B = 22 m 2 Area of compound shape = 21 + 22 Area of compound shape = 43 m 2

Positive Thinker Creative Entrepreneur Independent Learner Reflective Learner Responsible Citizen Team Worker Which ones are you using? Enterprise Skills TASK As team workers use your enterprise skills to find the connection between the area of a rectangle and the area of a parallelogram VERTICAL WIDTH HEIGHT LENGTH BASE AREA OF A RECTANGLE = LENGTH X WIDTH

Positive Thinker Creative Entrepreneur Independent Learner Reflective Learner Enterprise Skills Triangle ALWAYS IGNORE THE Vertical SLANT HEIGHT! Responsible Citizen Team Worker Which ones are you using? Height Base EXAMPLES 1) 7 cm 2) 5 cm 11 cm Work out the area of the parallelogram AREA OF PARALLELOGRAM = 11 x 5 AREA OF PARALLELOGRAM = 55 cm 2 5 m 3 m 12 m 4 m Work out the area of the triangle 12 x 3 2 18 cm 2

Positive Thinker Independent Learner Creative Entrepreneur Reflective Learner Responsible Citizen Team Worker Which ones are you using? Enterprise Skills TASK 1 (LEVEL 6) 1)Work out the areas of the parallelograms below: (a) (b) 6 cm 7 cm 5 cm AREA = 6 x 5 = 30 cm 2 (c) 7 m 4 m 4 m 10 m AREA = 10 x 4 = 40 m 2 (d) 2. 5 m 2 m AREA = 2 x 2. 5 = 5 m 2 (e) 5 m 40 m 7 m 15 m 60 m AREA = 60 x 40 = 2400 m 2 AREA = 15 x 5 = 75 m 2

Positive Thinker Independent Learner Creative Entrepreneur Reflective Learner Enterprise Skills TASK 2 (LEVEL 6) 1)Work out the areas of the triangles below: (a) (b) 7 cm 6 cm 8 cm AREA (d) AREA = 8 x 6 = 2 52 x 45 2 = 24 cm 2 AREA = (e) = 1170 m 2 Team Worker Which ones are you using? (c) 27 cm 65 cm Responsible Citizen AREA = 40 x 60 2 = 1200 cm 2 AREA = 25 x 22 2 = 275 cm 2 (f) 10 x 10 2 = 50 cm 2 AREA = 500 x 600 2 = 150000 km 2

Positive Thinker Creative Entrepreneur Independent Learner Reflective Learner Enterprise Skills TASK 3 TREASURE HUNT (LEVEL 6) Responsible Citizen Team Worker Which ones are you using?

Positive Thinker Creative Entrepreneur Independent Learner Reflective Learner Enterprise Skills TASK 3 TREASURE HUNT (LEVEL 6) Responsible Citizen Team Worker Which ones are you using?

Positive Thinker Creative Entrepreneur Independent Learner Reflective Learner Team Worker Which ones are you using? Enterprise Skills EXTENSION (LEVEL 6) 11 cm Responsible Citizen 9. 4 cm 5 cm 9 cm 8 cm 12 cm Work out the area shaded AREA OF PARALLELOGRAM = 12 x 9 AREA OF PARALLELOGRAM = 108 cm 2 8 x 5 2 AREA OF TRIANGLE = 20 cm 2 AREA SHADED = 108 - 20 AREA SHADED = 88 cm 2

Positive Thinker Creative Entrepreneur Independent Learner Reflective Learner Enterprise Skills MINI-PLENARY m c 0 3 40 cm Responsible Citizen Team Worker Which ones are you using? A child has made the parallelogram in the picture using straw. It is made up of two congruent triangles. Find two different methods of working out the area of the shape. AREA OF PARALLELOGRAM = 30 x 40 AREA OF PARALLELOGRAM =1200 cm 2 30 x 40 2 600 cm 2 AREA OF TWO TRIANGLES = 600 + 600 AREA OF TWO TRIANGLES = 1200 cm 2

Positive Thinker Creative Entrepreneur Enterprise Skills Independent Learner Reflective Learner DISCOVERY Responsible Citizen Team Worker Which ones are you using? LINK BACK TO OBJECTIVES - Accurately calculate the area of triangles and parallelograms. What level are we working at?

Positive Thinker Creative Entrepreneur Independent Learner Reflective Learner Responsible Citizen Team Worker Which ones are you Enterprise Skills PLENARY ACTIVITY – APPLICATION OF LEARNINGusing? (LEVEL 6) Find the area of the shape 7 cm THE SHAPE SPLITS INTO A PARALLELOGRAM AND TRIANGLE 12 cm AREA OF PARALLELOGRAM = 9 x 5 2 AREA OF PARALLELOGRAM =45 cm 9 x 7 2 5 cm 31. 5 cm 2 AREA OF SHAPE = 45 + 31. 5 9 cm AREA OF SHAPE = 76. 5 cm 2

What have you learnt? Draw your brain In your brain, write or draw everything you can remember about finding the area of triangles and parallelograms. 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 level are we working at?

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

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