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  • Grade 5: Two-Dimensional Figures
Grade 5
  • Grade K
  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
  • G5.1 - Understanding The Place Value System
  • G5.2 - Multiplying And Dividing Whole Numbers
  • G5.3 - Numerical Expressions And Patterns
  • G5.4 - Decimals
  • G5.5 - Adding And Subtracting Decimals
  • G5.6 - Multiplying And Dividing Decimals
  • G5.7 - Adding And Subtracting Fractions And Mixed Numbers
  • G5.8 - Multiplying And Dividing Fractions
  • G5.9 - Converting Measurement Units
  • G5.10 - Volume
  • G5.11 - Two-Dimensional Figures
  • G5.12 - Coordinate Plane And Graphs
  • G5.13 - Ratio
  • G5.14 - Percentage

Grade 5 - Two-Dimensional Figures

total lessons: 13
NºActivity titletype

Classifying Triangles

G5.11.1
Identifying Equilateral, Isosceles, and Scalene Triangles
  • Build a House
G5.11.2
Identifying Right, Obtuse, and Acute Triangles
  • Build a House
G5.11.3
Showing that the Sum of the Measures of the Acute Angles in a Right Triangle is 90°
  • Build a House
G5.11.4
Finding Unknown Angle Measures in a Right Triangle
  • Build a House
G5.11.5
Showing that the Measures of the Angles Opposite the Equal Sides in an Isosceles Triangle are Equal
  • Build a Rocket
G5.11.6
Finding Unknown Angle Measures in an Isosceles Triangle
  • Build a House
G5.11.7
Showing that the Measures of Each Angle in an Equilateral Triangle is 60°
  • Build a House

Classifying Four-Sided Figures

G5.11.8
Identifying Parallelograms
  • Build a House
G5.11.9
Finding Unknown Angle Measures in a Parallelogram
  • Build a House
G5.11.10
Identifying Rhombuses
  • Build a House
G5.11.11
Finding Unknown Angle Measures in a Rhombus
  • Build a House
G5.11.12
Identifying Trapezoids
  • Build a House
G5.11.13
Finding Unknown Angle Measures in a Trapezoid
  • Build a House
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