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Complete the questions on the Do Now sheet you picked up today. DO NOW
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AFTER THE DO NOW
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1.3 ROUNDING AND PLACE VALUE
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AFTER THE DO NOW
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SWBAT correctly round numbers to the given place value. TODAY’S OBJECTIVE
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AFTER THE DO NOW
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Yesterday – Mad Math Minute Using Basic Operations Today – mathematical language Using correct terms and phrases FLUENCY!
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VOCABULARY SECTION
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WordDefinitionExample Place ValueLocation of a digit in a number157 : 5 is in the tens place DigitA single whole number from 0 to 9 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 RoundingA process used for estimation in mathematics VOCABULARY SECTION
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NOTES
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PLACE VALUES
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What do you notice? PLACE VALUES
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Listen for Mrs. Alfuth to ask what digit is in a specific place value. Raise your hand when you know the answer. 543.216 1,255,476.12354 0.542361 PLACE VALUE PRACTICE
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Look at the digit after the place value. If 4 or less, stays the same. If 5 or more, goes up by 1. Fill in 0’s to the decimal. ROUNDING RULES
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Round 583.135 to the nearest hundredth. EXEMPLAR 1
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1.Round 1.3572 to the nearest tenth. 2.Round 2.476 to the nearest whole number. MY TURN
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Round 75.964 to the nearest tenth. When rounding a 9 up, becomes a 10. Bump up the NEXT digit to the left and 9 becomes 0. EXEMPLAR 2
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CORRECT LANGUAGE
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Draw a line across your notes beneath the last line you wrote. Label the next section as “Practice” You will receive a worksheet of rounding problems. Question, work and answers should be written in your notes NOT on the worksheet. You have ________ minutes to complete the practice on code red. Raise your hand if you have a question. PRACTICE TIME
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Exit tickets are to be completed INDEPENDENTLY and on CODE RED. As a reminder, Exit Tickets are 10% of your final grade – they can really help your grade out a lot! EXIT TICKET
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Create 5 rounding questions (worded like the exemplars). You must create at least one of each type of exemplar from today (that means at least one rounding a 9 problem). You need to have both the question and the answer to each question when you come to class tomorrow. HOMEWORK
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