fractions: wholes being split into equal parts
DESCRIPTION
In this lesson you are going to learn how to solve word problems involving fractions by looking for key words and using those to draw pictures to match . Fractions: Wholes being split into equal parts. Fractions: Wholes being split into equal parts. - PowerPoint PPT PresentationTRANSCRIPT
In this lesson you are going to learn how to solve word problems involving fractions by looking for key words and using those to draw pictures to match
Fractions: Wholes being split into equal parts
Fractions: Wholes being split into equal parts
Fractions: Wholes being split into equal parts
Fractions: Wholes being split into equal parts
Writing Fractions:
numerator
denominator
Unit: Anything that we are counting or measuring by
Unit: Anything that we are counting or measuring by
Examples of units:
Inches
Circles
People
Pairs of Shoes
Step 1: Find the unit
Step 1: Find the unit
Step 2: Find the total number of this unit
Step 1: Find the unit
Step 2: Find the total number of this unit
Step 3: Find the part of the total that the question asks us to think about
Step 1: Find the unit
Step 2: Find the is the total number of this unit
Step 3: Find the part of the total that the question asks us to think about
Step 4: Draw a picture to match the problem andfind the fraction it asks for.
Damion has five marbles. He gives three marbles away to his friends. What fraction
of marbles does Damion have left for himself?
Damion has five marbles. He gives three marbles away to his friends. What fraction
of marbles does Damion have left for himself?
Step 1: Find the unit
Damion has five marbles. He gives three marbles away to his friends. What fraction
of marbles does Damion have left for himself?
Step 1: Find the unit
Step 2: Find the total number of this unit
Damion has five marbles. He gives three marbles away to his friends. What fraction
of marbles does Damion have left for himself?
Step 1: Find the unit
Step 2: Find the total number of this unit
Step 3: Find the part of the total that the question asks us to think about
Step 4: Draw a picture to match the problem andfind the fraction it asks for.
Damion has five marbles. He gives three marbles away to his friends. What fraction
of marbles does Damion have left for himself?
Damion has five marbles. He gives three marbles away to his friends. What fraction
of marbles does Damion have left for himself?
Keesha bakes a cake. She cuts the cake into fourpieces. She gave three pieces of cake away to her
friends. What fraction of her cake did she give away?
Keesha bakes a cake. She cuts the cake into fourpieces. She gave three pieces of cake away to her
friends. What fraction of her cake did she give away?
Step 1: Find is the unit
Keesha bakes a cake. She cuts the cake into fourpieces. She gave three pieces of cake away to her
friends. What fraction of her cake did she give away?
Step 1: Find is the unit
Step 2: Find the total number of this unit
Keesha bakes a cake. She cuts the cake into fourpieces. She gave three pieces of cake away to her
friends. What fraction of her cake did she give away?
Step 1: Find the unit
Step 2: Find the total number of this unit
Step 3: Find the part of the total that the question asks us to think about
Keesha bakes a cake. She cuts the cake into fourpieces. She gave three pieces of cake away to her
friends. What fraction of her cake did she give away?
Step 4: Draw a picture to match the problem andfind the fraction it asks for.
Keesha bakes a cake. She cuts the cake into fourpieces. She gave three pieces of cake away to her
friends. What fraction of her cake did she give away?
Now you know how to solve word problems involving fractions by looking for key words and using those to draw pictures to match