Problem Solving Ms. Davis With the assistance of Mr. Sims September 19, 2014.
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Transcript of Problem Solving Ms. Davis With the assistance of Mr. Sims September 19, 2014.
Problem Solving
Ms. DavisWith the assistance of Mr. Sims
September 19, 2014
Draw the picture Write an equation 2 (times the body) plus body = 18 inches2x + x (with x =body) Gives you 3x=18 divide left by 3 and right by 3 Body is 6 inches
Using the table strategytable how many customers at the start of the routetable that you add 3 new customers each weekstop tabling when you reach double what you started withAnswer is 7 weeks
Solve by drawing a picture and then counting the posts
Set up the table to show when you put in 2 nickels you put in 1 penny. Then table howmany coins will be in after each deposit . If you see the pattern then multiply to find youranswer for the end table column.
Work backwardsSubtract the total time spent at stopsDivide miles by speed to find out five hours train was moving and subtract five hours
Find out what we know and what we need to know first. Chart the start time and start miles Each hour miles increase by 55 mileKeep charting till you reach 600 miles and that time is the answer to the question
Manipulate the shape to break each area into small shapes like A since you know the Mass of block A as 6 grams. It would take 8 boxes to fill Shape B. 6 x 8 = 48 grams
In class we used: Guess and CheckGuessed 6 for widthSubstituted in with w=62l + 2w = 40Length is w + 4 so length would be 10Plug in numbers2(10) + 2(6)= 20 +12 = 32 NO
In class we used: Guess and CheckGuessed 8 for widthSubstituted in with w=82l + 2w = 40Length is w + 4 so length would be 12Plug in numbers2(12) + 2(8)= 24 +16 = 40 YES
Need largernumber
ChartKnow: birthday day after tomorrowTuesday was day before yesterdayNeed to know: day of birthday , need to know yesterday and today
Yesterday was Wednesday because day before that was Tuesday so today is ThursdayTomorrow will be Friday so the day after that is SaturdayBirthday on Saturday
Additional real-world
problem presented to Eagles by Mr.
Sims