Math Workshop 3rd PeriodThursday, December 9, 2010AgendaBell
Ringer (Independent)Continue Work on Mixed Numbers
(PowerPoint)Differentiated Mixed Numbers Sheets (3 worksheets with
5 problems each)Gallery Walk on Mixed NumbersReview Proportions
(PowerPoint)Proportion Bingo!
Mixed NumbersWhat is 2 3/4 + 2 ?In your calculator:(2 + ) + (2 +
) = 5.255.25 5 (subtract the whole number).25MATH ENTER ENTER 5
Mixed NumbersWhat is 6 1/2 / 2 1/4 ?In your calculator:(6 + 1/2)
/ (2 + 1/4) = 2.88888888892.8888888889 2 (subtract the whole
number).8888888889MATH ENTER ENTER8/92 8/9
Mixed NumbersWhat is 4 2/6 2 1/3 ?In your calculator:(4 + 2/6) -
(2 + 1/3) = 2
Mixed NumbersWhat is 3 1/5 x 2 1/4 ?In your calculator:(3 + 1/5)
x (2 + 1/4) = 7.27.2 - 7(subtract the whole number).2MATH ENTER
ENTER1/5 7 1/5
I Get It, I Got It, I Mastered ItStudents will work on three
worksheets (5 problems each) to show comprehension on mixed
numbers. Gallery WalkStudents will walk around the class and answer
four mixed number questions. This is independent. Please raise your
hand if you have any questions. ProportionsQuick Review of
Proportions 4 = X 51. Cross Multiply (4 x 5 = 20)2. Cross Multiply
(2 x X = 2x)3. 20 = 2x 2 24. X = 10Merry Christmas
