© School Improvement Liverpool Limited 2018 Let’s talk maths… Use the language to devise 4 questions… Add Sum Altogether Plus 124+201=325 © School Improvement Liverpool Limited 2018
© School Improvement Liverpool Limited 2018 Let’s talk maths… Spot the mistake H T O + 2 11 7 © School Improvement Liverpool Limited 2018
© School Improvement Liverpool Limited 2018 Let’s talk maths… What’s missing? 1 5 3 4 2 + Prove it! © School Improvement Liverpool Limited 2018
© School Improvement Liverpool Limited 2018 Let’s talk maths… Always, sometimes, never “When you add a one digit number to a three digit number, the only column that changes is the ones column. For example: 395 + 3 =398 What do you notice? © School Improvement Liverpool Limited 2018
© School Improvement Liverpool Limited 2018 Let’s talk maths… Prove it! Replace the question marks with a ‘x’ or a ‘÷’ Sign to make the statements correct. What do you notice? X- something x 0 is 0 ÷- something ÷ 1 is itself Prove it with pictures © School Improvement Liverpool Limited 2018
323 + 10 = 393 + 10 = 454 – 100 = 954 – 120 = Let’s talk maths… Explain your answer… 323 + 10 = 393 + 10 = 454 – 100 = 954 – 120 = Explain why you think that the hard questions are hard? © School Improvement Liverpool Limited 2018
© School Improvement Liverpool Limited 2018 Let’s talk maths… What do you notice? 312 + 123 = 435 322 + 123 = 445 332 + 123 = 455 342 +123 = 465 © School Improvement Liverpool Limited 2018
© School Improvement Liverpool Limited 2018 Let’s talk maths… Who is correct? I have 12 boxes of pencils with 5 in each box. I have more than you! I have 6 boxes of pencils. There are 10 in each box. I have more than you! Can you draw pictures to prove who is right. © School Improvement Liverpool Limited 2018
© School Improvement Liverpool Limited 2018 Let’s talk maths… Use what you know… © School Improvement Liverpool Limited 2018
© School Improvement Liverpool Limited 2018 Let’s talk maths… Explain your thinking… X Using the digits 2,3 and 4 in the calculation above, how close can you get to 100? What is the largest product? What is the smallest product? © School Improvement Liverpool Limited 2018