Welcome to Mrs. Salisbury's 3rd Grade Class
  • Grade 3 Room 8
  • All About Math
    • Unit 1 >
      • 1.1 Number System
      • 1.2 Introduction to Fractions
      • 1.3 Fractions on a Number Line and a Line Plot
      • 1.4 Introduction to Multiplication
    • Unit 2 >
      • 2.1 Measurement—Time and Mass
      • 2.2 Equivalent Fractions
      • 2.3 Using Commutative and Distributive Properties
      • 2.4 Relationships Between Multiplication and Division
    • Unit 3 >
      • 3.1 Multiplication and Division Problem Solving
      • 3.2 Measurement—Plane Figures: Area and Attributes
      • 3.3 Measurement—Area, Including Problem Solving
    • Unit 4 >
      • 4.1 Measurement—Liquid Volume
      • 4.2 Picture Graphs and Bar Graphs
      • 4.3 Perimeter of Polygons
      • 4.4 Addition and Subtraction to 1,000
      • 4.5 Multiplication and Division Fluency Within 100
    • Math Icons
  • All About Science
    • Unit 3 & 4
    • unit 5 >
      • unit 6 >
        • Unit 7
  • All About Social Studies
    • Communities- Rural, Urban & Suburban
    • Citizens- Rules/Laws
    • Mapping Skills/Geographic Features
    • RI Native Americans
    • U. S. Government
    • Study of Rhode Island/Cranston Long Ago
  • websites
  • Writing Standards Grade 3
    • WRITING gr. 3 quarter 1 >
      • Quarter 2
      • Quarter 3
      • Quarter 4
  • Projects page

1.2 Introduction to Fractions and Partitioning Shapes into Parts with Equal Areas


3.NF.1 Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a/b as the quantity formed by a parts of size 1/b.

NAMING FRACTIONS QUIZ-CLICK HERE
BOWLING FOR FRACTIONS-CLICK HERE
HOME SWEET PIE FRACTIONS-CLICK HERE
WRITE FRACTIONS USING SHAPES- CLICK HERE
Recognizing fractions-CLICK HERE
Fractions Flags- CLICK HERE

3.G.2 Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of the whole. For example, partition a shape into 4 parts with equal area, and describe the area of each part as 1/4 of the area of the shape.

FRACTION SETS & WHOLES-CLICK HERE

SHADE IN FRACTIONS-CLICK HERE
Recognize and find simple fractions.
Essential questions


• What ways can you partition a shape into parts with equal area and label them?

• How do you use concrete materials and drawings to show understanding of fractions?

• When you are given a fraction of a shape, how do you complete the whole?

• How can you describe a fraction?


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