150121 LO to divide 2 digits by 1
15/01/21 LO: to divide 2 digits by 1 digit. Do Now! a. 11 x 1 = b. 11 x 10 = c. 11 x 100 = d. 110 = 10 x ? e. 110 = ? x 10 f. 110 ÷ 1 = g. 110 ÷ 110 =
Year 3 – Spring Block 1 – Multiplication and Division Step 5: Divide 2 -Digits by 1 -Digit 1 © Classroom Secrets Limited 2018
Introduction Sort the numbers into the correct columns. 3 times table © Classroom Secrets Limited 2018 4 times table 8 times table 21 20 56 44 28 9 88 33
Introduction Sort the numbers into the correct columns. © Classroom Secrets Limited 2018 3 times table 4 times table 8 times table 9 20 56 21 28 88 33 44
Varied Fluency 1 Use the bar model to complete the division calculation. 55 ÷ © Classroom Secrets Limited 2018 5 =
Varied Fluency 1 Use the bar model to complete the division calculation. 55 ÷ © Classroom Secrets Limited 2018 5 = 11
Varied Fluency 2 Complete the division calculation using the part-whole model. 39 ÷ 3 30 ÷ 3 © Classroom Secrets Limited 2018 9÷ 3
Varied Fluency 2 Complete the division calculation using the part-whole model. 39 ÷ 3 13 © Classroom Secrets Limited 2018 30 ÷ 3 9÷ 3 10 3
Varied Fluency 3 True or false? If the number below is divided by 2, the answer will be 36. © Classroom Secrets Limited 2018
Varied Fluency 3 True or false? If the number below is divided by 2, the answer will be 36. False. The answer would be 33. 66 ÷ 3 = 33 © Classroom Secrets Limited 2018
Varied Fluency 4 Using place value counters, complete the bar model and calculation below. 48 48 ÷ © Classroom Secrets Limited 2018 =
Varied Fluency 4 Using place value counters, complete the bar model and calculation below. 48 10 1 1 10 1 48 ÷ © Classroom Secrets Limited 2018 1 10 4 1 1 = 12 10 1 1
Reasoning 1 Circle the odd one out. A. Tens C. Ones 60 ÷ 8 88 44 44 Explain your reasoning. © Classroom Secrets Limited 2018 B. 68 ÷ 2 8÷ 8
Reasoning 1 Circle the odd one out. A. Tens C. Ones 60 ÷ 2 88 44 44 Explain your reasoning. C is the odd one out because… © Classroom Secrets Limited 2018 B. 68 ÷ 2 8÷ 2
Reasoning 1 Circle the odd one out. A. Tens C. Ones 60 ÷ 2 88 44 B. 68 ÷ 2 8÷ 2 44 Explain your reasoning. C is the odd one out because both A and B show the division 68 ÷ 2 whereas C shows 88 ÷ 2. © Classroom Secrets Limited 2018
Problem Solving 1 Lesley has 55 empty party bags. Her five children fill an equal number of party bags with toys. How many party bags does each child fill? © Classroom Secrets Limited 2018
Problem Solving 1 Lesley has 55 empty party bags. Her five children fill an equal number of party bags with toys. How many party bags does each child fill? Each child fills 11 bags because 55 ÷ 5 = 11. © Classroom Secrets Limited 2018
Problem Solving 2 Use the clues to work out Edgar’s number. I am thinking of a number. When I divide my number by 3, I get the answer 22. What is my number? © Classroom Secrets Limited 2018
Problem Solving 2 Use the clues to work out Edgar’s number. I am thinking of a number. When I divide my number by 3, I get the answer 22. What is my number? Edgar’s number is 66 because 66 ÷ 3 = 22. © Classroom Secrets Limited 2018
A Questions for experts! Your Task! • Each day you will be provided with 2 sets of questions, A and B. The first slide questions (B), is for the students who feel they are not as confident and would like a more scaffolded worksheet. • The second slide (A) is for questions are for the students who are confident and would prefer more challenging questions. • Please ensure you do all the question, so that you will cover both fluency, problem solving and reasoning questions.
B
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