Presentation on theme: "Wednesday, Nov. 9, 2011 You will need: Bell Ringer"— Presentation transcript:
1 Wednesday, Nov. 9, 2011 You will need: Bell Ringer Whiteboard/marker/eraserMultiplication ChartFolder/notebookCalculatorBell RingerA. What is the area and perimeter of a yard that is 20 ft. by 30 ft.?B. What is the area and perimeter of this shape?
2 Thursda,y Nov. 10, 2011 You will need: Bell ringer Math book Folder/notebookcalculatorBell ringerA. What sets of numbers does the number -10 belong to?B. What is GCF? When do we use it?
3 Friday, Nov. 11, 2011 You will need: Bell Ringer Math book Folder/NotebookWhiteboard/marker/eraserBell RingerA. Use prime factorization to reduce 72/100.B. Change 11/7 to a mixed number.
4 Monday, Nov. 14, 2011 You will need: Bell Ringer: Math book Folder/NotesCalculatorBell Ringer:A. What is the GCF of 20 and 40?B. Create an equivalent fraction to 1/3 with a denominator of 300.
5 Rational Numbers and Equivalent Fractions Lesson 10Rational Numbers and Equivalent Fractions
6 Sets of Numbers Counting Numbers- Whole Numbers- Integers- Rational Numbers- fractions and decimals(Show on a number line)
7 Equivalent Fraction Different ways to name the same amount. (Use fraction bars to illustrate)
8 Greatest Common Factor The greatest common factor of a set of numbers is the largest whole number that is a factor of every number in the set.We can reduce a fraction using the GCF.Use a multiplication chart to help you find the GCF of a set of numbers.
9 ExamplesFind the GCF of:12 and 1524 and 1230 and 10
10 Using Prime Factorization to Reduce 72/10850/100
11 Create an Equivalent Fraction Fish hookExamples:Write a fraction equivalent to ½ that has a denominator of 100.¾ that has a denominator of 12.5/6 with a denominator of 24.
12 Comparing Fractions Change to a decimal 2/3 and 3/5 ¼ and 2/8