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6th grade (Illustrative Mathematics)
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Course content
186 Lessons
Unit 1: Area and surface area
Lesson 3: Reasoning to find area
Lesson 3: Reasoning to find area
Finding area by rearranging parts
Finding area by rearranging parts
Lesson 6: Area of parallelograms
Lesson 6: Area of parallelograms
Area of a parallelogram
Area of a parallelogram
Finding height of a parallelogram
Finding height of a parallelogram
Lesson 9: Formula for area of a triangle
Lesson 9: Formula for area of a triangle
Area of a triangle
Area of a triangle
Finding area of triangles
Finding area of triangles
Triangle missing side example
Triangle missing side example
Lesson 11: Polygons
Lesson 11: Polygons
Lesson 12: What is surface area?
Lesson 12: What is surface area?
Surface area of a box (cuboid)
Surface area of a box (cuboid)
Lesson 13: Polyhedra
Lesson 13: Polyhedra
Counting faces and edges of 3D shapes
Counting faces and edges of 3D shapes
Recognizing common 3D shapes
Recognizing common 3D shapes
Intro to nets of polyhedra
Intro to nets of polyhedra
Lesson 14: Nets and surface area
Lesson 14: Nets and surface area
Surface area using a net: triangular prism
Surface area using a net: triangular prism
Lesson 15: More nets, more surface area
Lesson 15: More nets, more surface area
Surface area of a box using nets
Surface area of a box using nets
Extra practice: Surface area
Extra practice: Surface area
Surface area word problem example
Surface area word problem example
Lesson 18: Surface area of a cube
Lesson 18: Surface area of a cube
Evaluating expressions with variables: cubes
Evaluating expressions with variables: cubes
Unit 2: Introducing ratios
Unit 3: Unit rates and percentages
Unit 4: Dividing fractions
Unit 5: Arithmetic in base ten
Unit 6: Expressions and equations
Unit 7: Rational numbers
Unit 8: Data sets and distribution
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