Volume
Counting cubes, drawing solids, and finding the volume of cuboids and of the water in a tank.
8 topics33 episodes14 min in all
Contents
1 Volume of solid figures in cubic units 2 episodes · 1 min
Counting the unit cubes in a solid, the hidden ones too. Topic page ›
2 Drawing cubes and cuboids on isometric grids 1 episode · 1 min
Copying cubes and cuboids onto dot paper so that they look solid. Topic page ›
3 Drawing different views of solids on square grids 4 episodes · 1 min
Drawing what a solid looks like from the top, from the front and from the side. Topic page ›
4 Measuring volume in cubic centimetres (cm³) and cubic metres (m³) 2 episodes · 1 min
Volume in cubic centimetres and cubic metres, counted in 1-cm and 1-m cubes. Topic page ›
5 Finding the volume of a cuboid or cube 6 episodes · 2 min
The volume of a cuboid or a cube as length × width × height, and problems that use it. Topic page ›
6 Volume of liquid in cubic centimetres (cm³) and cubic metres (m³) 5 episodes · 2 min
Changing between litres, millilitres and cubic centimetres, and finding the water in a tank. Topic page ›
7 Word problems 10 episodes · 3 min
Word problems about water in a tank: how much is in it, how much more fills it, and how much flows out. Topic page ›
- 7.1 Water in a fish tank 0:18
- 7.2 Water in a tank, and how much more fills it 0:30
- 7.3 Capacity of a tank with a square base 0:24
- 7.4 Water added until the tank is half full 0:16
- 7.5 More water to fill a quarter-full tank 0:19
- 7.6 The capacity of one jug 0:23
- 7.7 Water let out of a tank 0:20
- 7.8 Water left after filling a cube tank 0:15
- 7.9 Cups filled from a third of a tank 0:19
- 7.10 Water that spilled over 0:23
8 Thinking questions 3 episodes · 1 min
Puzzles: cuboids made from 18 cubes, a pile of cubes that grows, and clay under some cubes. Topic page ›