Application of enzymes Slideshow Play

Applying the proportion Whiteboard exercise Play

Chemical preservation of food Student activity Play

Chemical preservatives Slideshow Play

Comparisons Student activity Play

Enzymes in the production of fruit juices and lactose-free milk Student activity Play

Enzymes in the production of fruit juices and lactose-free milk Simulation Play

Juice Whiteboard exercise Play

Pouring juice into bottles Whiteboard exercise Play

Pouring juice into bottles Student activity Play

Pouring the juice into the carton Whiteboard exercise Play

Production of enzymes Student activity Play

Properties of solids Animation Play

Proportions – more difficult problems Student activity Play

Proportions – sugar in juice Whiteboard exercise Play

Solids Student activity Play

The juice in the carton Animation Play

The ratio of a water to lemon juice Whiteboard exercise Play

Three glasses with juice Whiteboard exercise Play