Lesson Objectives To apply BIDMAS rules Order of

Lesson Objectives To apply BIDMAS rules Order of operations 21 May 2021 Entry: in silence 1. Format your desk. 2. Write and underline the date and title. 3. Write the objective. DNA: Definition Examples Facts/Characteristics Translation Counter-examples Growing Together - Reaching Higher

Lesson Objectives Order of operation 21 May 2021 Entry: in silence 1. Format your desk. 2. Write and underline the date and title. 3. Write the objective. DNA: To apply BIDMAS rules Definition The process of moving a shape from one place to another. Facts/Characteristics The translation vector tells you to move up or down and right or left and by how many units. Translation Counter-examples This is not a translation even though triangles are congruent because the orientation has changed. Growing Together - Reaching Higher

Lesson Objectives By the time you leave my virtual lesson you will be able to: a) Know the priority of operations To apply BIDMAS rules b) Use priority of operations with positive and negative number c) Use inverse operations Growing Together - Reaching Higher

Lesson Objectives Order of Operations? B O D M A S? To apply BIDMAS rules B I D M A S? Brackets Orders Divide and multiply Add and subtract Growing Together - Reaching Higher

Lesson Objectives To apply BIDMAS rules Examples: a) 15 - 18 ÷ 9 15 – 2 13 b) 35 ÷ 5 + 6 x 7 7 + 42 49 Growing Together - Reaching Higher

Lesson Objectives Multiple choice: 4 x 6+3 To apply BIDMAS rules 36 27 21 Growing Together - Reaching Higher

Lesson Objectives Multiple choice: 12 + 3 x 4 To apply BIDMAS rules 24 19 60 Growing Together - Reaching Higher

Lesson Objectives Multiple choice: (6 + 30) ÷ 6 To apply BIDMAS rules 3 30 6 Growing Together - Reaching Higher

Lesson Objectives Multiple choice: 3 x 5+2 x 7 To apply BIDMAS rules 119 19 29 Growing Together - Reaching Higher

Lesson Objectives Multiple choice: 3 + 5 x 2² To apply BIDMAS rules 23 103 32 Growing Together - Reaching Higher

Lesson Objectives Task 1: From the work sheet complete questions 1 – 3 in your books. To apply BIDMAS rules Growing Together - Reaching Higher

Lesson Objectives Task 1 Answers To apply BIDMAS rules Growing Together - Reaching Higher

Lesson Objectives To apply BIDMAS rules Example 1: How can we make it correct? 4 x 5 + 2 = 28 Try 1: (4 x 5) + 2 = 28 Try 1: incorrect Try 2: 4 x (5 + 2) = 28 Try 2: 4 x 7= 28 Try 2: correct Growing Together - Reaching Higher

Lesson Objectives Example 2: How can we make it correct? 12 + 9 ÷ 3 + 1 = 8 Try 1: 12 + (9 ÷ 3) + 1 = 8 Try 1: 12 + 3+ 1 = 8 Try 1 incorrect To apply BIDMAS rules Try 2: (12 + 9) ÷ 3 + 1 = 8 Try 2: 21 ÷ 3 + 1 = 8 Try 2: 7 + 1 = 8 Try 2 correct Growing Together - Reaching Higher

Lesson Objectives Task 2: Question 4 - Copy each calculation and correct it by adding brackets. To apply BIDMAS rules Apply section Q 1 -5 Growing Together - Reaching Higher

Lesson Objectives Task 2 Answers: To apply BIDMAS rules Growing Together - Reaching Higher

Lesson Objectives To apply BIDMAS rules Exit ticket 1) Work out the value of 5 + 4 x (10 – 6) 2) Work out the value of 9 + 2 x 3² - 5 3) Add brackets to make each statement correct. You may use more than one set of brackets. a) 5 + 3 x 9 – 6 = 14 b) 13 - 10 x 2 + 3² = 75 Growing Together - Reaching Higher

Lesson Objectives To apply BIDMAS rules Exit ticket 1) Work out the value of 5 + 4 x (10 – 6) = 21 2) Work out the value of 9 + 2 x 3² - 5 = 22 3) Add brackets to make each statement correct. You may use more than one set of brackets. a) 5 + 3 x (9 – 6) = 14 b) (13 – 10) x (2 + 3)² = 75 Growing Together - Reaching Higher

Exit Routine – make it sharp and purposeful