Numeracy Day 4, 2011-12

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Math Today 19August 20111) Have a seat: no boys can sit next to each other today,neither can girls sit next to other girls.2) Get out your HW from last night (Worksheet 1.1). Mr.McKinney will be around to check your HW.3) While you are waiting for him to come around, glue theMATH: PROBLEM SOLVING GUIDE into the next blank pageof your Math Notebook. Add this to your Table of Contents.Then, do the problem below in your Math Notebook:

- Use The Problem Solving Guide -A litter of cheetah cubs weighs about 3 pounds. One adultcheetah can weigh 141 pounds. How many litters of cubstaken together would have the same weight as the adultcheetah?

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Math: Problem-Solving GuideSteg 1:Read the question twice to get the feel of what it isasking you to find.Steg 2:Read the question a 3rd time. Ask yourself: What do I need to find out? What information has the problem given me? What (other stuff) do I know that can help?

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Math: Problem-Solving GuideSteg 3:Roughly calculate the answer. Ask yourself: Have I answered the question? Is my answer reasonable?Steg 4:Logical presentation (step-by-step) of your worktowards the answer. This is done so that anyone canfollow the process you took towards the answer. Askyourself: Have I answered the question? Is my answer reasonable?

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- Use The Problem Solving Guide -A litter of cheetah cubs weighs about 3pounds. One adult cheetah can weigh141 pounds. How many litters of cubstaken together would have the sameweight as the adult cheetah?

19August 2011Problems SolvingGuide & Estimation:By the end of today'slesson, you will have aplan for problemsolving and an

understanding of howand when to useestimates.

Warm Ups-Problem-SolvingGuide Review HW, WarmUp Lesson 1.2 -Estimation Classwork HW ProceduresHW:

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HW Review: 1.119August 2011Problems SolvingGuide & Estimation:By the end of today'slesson, you will have aplan for problemsolving and an



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-- Use the Problem Solving Guide --Banquet: You are setting up tables fora banquet for 100 guests. Each tableseats 8 people. What is the minimumnumber of tables you will need?




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Investigation:McDougal Littell, Math Course 1 Textbook pages 9 - 1O.Working with a partner, do theactivity laid out on these pages.Record any work you do in yourMath Notebook.

You have about 15minutes




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Round to the nearest ten.1.762.183

3.305




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Estimate the sum or difference.1. 27 + 64

2. 180+914

3. 91 - 49

4. 612 - 83




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Estimate the product or quotient.1. 879 x 312. 193x 43. 970 144. 213/68




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Classwork - Practicing Estimation:Work on Text Book pages 13 - 14, independently or with a partner.

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19August 2011HW:"Worksheet 1.2,Do All of theODD NUMBERED PROBLEMS

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Numeracy Day 4, 2011-12