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Published byMargaretMargaret Stevenson Modified over 9 years ago
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MULTI-DIGIT MULTIPLICATION WITH WORD PROBLEMS SEPTEMBER 19, 2014
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GOAL: I CAN FLUENTLY MULTIPLY MULTI-DIGIT WHOLE NUMBERS USING THE STANDARD ALGORITHM TO SOLVE MULTI-STEP WORD PROBLEMS.
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AGENDA ESTIMATE THE PRODUCT: REVIEW STANDARD ALGORITHM AND AREA MODEL WHOLE GROUP WITH WORD PROBLEMS SMALL GROUPS EXIT TICKET A STAR……..A WISH
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ESTIMATE THE PRODUCT 412 X 231 ≈ _______ 523 X 298 ≈ _______ 684 X 347 ≈ _______
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AREA MODEL: 2, 546 X 328
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STANDARD ALGORITHM 2, 546 X 328
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PRIVATE THINK TIME AND SMALL GROUP REMEMBER: WHEN WE ARE USING PRIVATE THINK TIME, I WANT YOU TO THINK ABOUT THE STEPS TO YOURSELF. SMALL GROUP: LISTEN TO WHAT YOUR GROUP MEMBERS HAVE TO SAY. THEY MAY USE A DIFFERENT STRATEGY TO GET THEIR ANSWER.
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WORD PROBLEM IN THE TROPICAL RAIN FOREST, THERE ARE 459 DIFFERENT 2 ND LEVEL CONSUMERS. IF EACH CONSUMER ATE 143 1 ST LEVEL CONSUMERS HOW MANY 1 ST LEVEL CONSUMERS ARE EATEN?
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WORD PROBLEM MS. FRIZZLE WANTED HER STUDENTS TO RAISE THE MOST MONEY FOR THE SCHOOL FUNDRAISER. SHE TOLD HER STUDENTS, IF EACH PERSON ROSE $34 WE WOULD RAISE THE MOST MONEY. HOW MUCH MONEY WOULD HER CLASS RAISE? IF ALL 30 CLASSES AT SPS RAISED THE SAME AMOUNT, HOW MUCH MONEY WOULD SPS RAISE?
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WORD PROBLEM AN OFFICE SPACE IN NASHVILLE MEASURES 52 FEET BY 63 FEET. IF IT SELLS FOR $565 PER SQUARE FOOT, WHAT IS THE SELLING PRICE OF THE OFFICE SPACE?
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PROBLEM SET YOU ARE TO WORK ON THE PROBLEM SET INDEPENDENTLY. I WILL BE WORKING WITH A SMALL GROUP AT MY TABLE. IF YOU GET FINISHED: ON THE BACK, I WANT YOU TO CREATE 3 MULTI-STEP WORD PROBLEMS WITH MULTI-DIGIT MULTIPLICATION. YOU MAY SOLVE THEM!
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GOAL I CAN FLUENTLY MULTIPLY MULTI-DIGIT WHOLE NUMBERS USING THE STANDARD ALGORITHM TO SOLVE MULTI-STEP WORD PROBLEMS.
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MATH PRACTICES MP 1 MAKE SENSE OF PROBLEMS AND PERSEVERE IN SOLVING THEM MP 2 REASON ABSTRACTLY AND QUANTITATIVELY MP 3 CONSTRUCT VIABLE ARGUMENTS AND CRITIQUE THE REASONING OF OTHERS MP 4 MODEL WITH MATHEMATICS MP 5 USE APPROPRIATE TOOLS STRATEGICALLY MP 6 ATTEND TO PRECISION MP 7 LOOK FOR AND MAKE USE OF STRUCTURE MP 8 LOOK FOR AND EXPRESS REGULARITY IN REPEATED REASONING
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EXIT TICKET THIS IS GOING TO SHOW ME WHAT YOU LEARNED TODAY. MAKE SURE YOU READ EACH QUESTION CAREFULLY AND KNOW WHAT IT IS ASKING YOU!
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A STAR……A WISH ON ONE STICKY NOTE, I WANT YOU TO WRITE ONE THING THAT YOU LEARNED FROM TODAY’S LESSON THAT YOU DIDN’T KNOW BEFORE. ON ANOTHER STICKY NOTE, I WANT YOU TO WRITE SOMETHING THAT YOU WOULD LIKE MORE HELP ON FROM TODAY’S LESSON. MAKE SURE YOUR NAME IS ON BOTH STICKY NOTES, PLEASE!
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