Completing the proportion Student activity Play

Determining the proportions of matter in the ecological pyramid Animation Play

Ecological pyramids Student activity Play

Finding the perimeter of the triangle Whiteboard exercise Play

Graphs of direct proportions Student activity Play

Proportions Whiteboard exercise Play

Proportions Whiteboard presentation Play

Proportions Student activity Play

Proportions Class activity Play

Proportions Animation Play

Proportions in crossing lines cut by two parallel lines Whiteboard exercise Play

Proportions in crossing lines cut by two parallel lines Student activity Play

Proportions – more difficult problems Student activity Play

Proportions – sugar in juice Whiteboard exercise Play

Proportions – sugar in tea Whiteboard exercise Play