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To Assess my Understanding of Calculations. 3-Dec-18
Today’s Title. Today’s Date To Assess my Understanding of Calculations. 3-Dec-18 Copy down the Title and Date and underline them. To Assess my Understanding of Calculations ? / 11 / 15 Starter Activity Complete the ‘Heard the Word Grid.’ Are there any key words that you have learnt or have a better understanding of now than you did at the start of this unit of work?
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5 4 3 2 1 Number - Calculations. I can add and subtract three digit whole numbers using written methods. I can multiply and divide whole numbers by 10. I can multiply and divide two digit numbers by 2, 3, 4 5 or 10. When given a number sentence, I can create related sentences, e.g. If I know that 14 x 5 = 70, I also know that 5 x 14 = 70 and 70 ÷ 5 = 14 etc. I can carry out simple calculations involving negative numbers. I can add and subtract three (or more) digit numbers, including decimals, using a written method. I can multiply and divide whole numbers by 10 or 100. I can multiply a simple decimal by a single digit. I can multiply two digit whole numbers by a single digit whole number. I can divide by a single digit number. I can multiply and divide whole numbers and decimals by 10, 100 and 1000. I can multiply and divide any three -digit number by any two-digit number. I can order, add, subtract, multiply and divide negative numbers. I can carry out multiplications and divisions involving decimal numbers. I can calculate with numbers written in standard form.
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Sum Difference Product Integer Calculate Standard Form
Key Words / Methods Never heard before? Heard of but not sure what it means? Know what it means and can explain it in context Jot down your ideas here... Sum Difference Product Integer Calculate Standard Form
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Answers and Working out
1 Question Answers and Working out Fluency Problem Solving Reasoning a) 68 ÷ 4 = b) 45 x 3 = c) 13 x 10 = Kelly has a jar containing 534 beads. She has 126 red beads and 209 blue beads. The rest of the beads are yellow. How many yellow beads does Kelly have? 7 x 3 = 21. Show me a division using the same three numbers
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Answers and Working Out
2 Question Answers and Working Out Fluency Show me how you would work out….. a) b) Problem Solving There are 37 Smarties in a tube of Smarties. Ben has 6 tubes of Smarties. How many Smarties does Ben have altogether? Reasoning Convince me that 324 ÷ 6 = 54
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Questions, Answers and Working Out
3 Questions, Answers and Working Out Fluency Answer these questions a) x 100 = b) ÷ 1000 = c) 3.5 x 1000 = Problem Solving Reasoning 317 people are going on a school coach trip. Each coach will hold 28 passengers. How many coaches are needed? You must show all your working out. Convince me that I have made a mistake calculating 348 x 27 300 x 20 = 6000 300 x 7 = 2100 40 x 20 = 800 8 x 7 = 56 = 8956
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Answers and Working Out
4 Question Answers and Working Out Fluency 23.2 x 3.4 = Problem Solving X 93 = 4278 How can you use this information to work out 0.46 x 9. 3? Reasoning True or False? 28.8 ÷ = 24 Explain your answer.
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Answers and Working Out
5 Question Answers and Working Out Fluency Work out the value of (2.3 × 1012) ÷ (4.6 × 103) Give your answer in standard form. Problem Solving One sheet of paper is 9 × 10–3 cm thick. Mark wants to put 500 sheets of paper into a paper tray. The paper tray is 4 cm deep. Is the paper tray deep enough for 500 sheets of paper? Explain your answer. Reasoning How would you convince someone that dividing by 0.2 is the same as multiplying by 5?
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Use the space below to set yourself a question similar to the ones you were able to answer confidently. Use the space below to answer the question that you have set yourself My own question… My answer…
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5 4 3 2 1 Number - Calculations. I can add and subtract three digit whole numbers using written methods. I can multiply and divide whole numbers by 10. I can multiply and divide two digit numbers by 2, 3, 4 5 or 10. When given a number sentence, I can create related sentences, e.g. If I know that 14 x 5 = 70, I also know that 5 x 14 = 70 and 70 ÷ 5 = 14 etc. I can carry out simple calculations involving negative numbers. I can add and subtract three (or more) digit numbers, including decimals, using a written method. I can multiply and divide whole numbers by 10 or 100. I can multiply a simple decimal by a single digit. I can multiply two digit whole numbers by a single digit whole number. I can divide by a single digit number. I can multiply and divide whole numbers and decimals by 10, 100 and 1000. I can multiply and divide any three -digit number by any two-digit number. I can order, add, subtract, multiply and divide negative numbers. I can carry out multiplications and divisions involving decimal numbers. I can calculate with numbers written in standard form.
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My teachers probing question
My answer What I will do to act upon my ‘Even Better If’’ comment Strategy Tick the strategy you will use. Complete a mymaths lesson or booster pack Use a revision guide or text book Ask my teacher to explain during a lesson Ask a peer to explain during a lesson Ask someone at home to help Attend a revision session at school Attend homework club Something else (describe your strategy here) Dialogue marking sheet.
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