Khan Academy (English - US curriculum)
Math by grade
Illustrative Mathematics
6th grade (Illustrative Mathematics)
Unit 4: Dividing fractions
Lesson 15: Volume of prisms
Lesson 15: Volume of prisms
Volume with fractional cubes
Volume of a rectangular prism: fractional dimensions
Volume by multiplying area of base times height
Volume with fractions
Volume of a rectangular prism: word problem
