Green plants make sugar for growth by a process called photosynthesis, which means making things with light.

Carbon dioxide + water  (and light ) ———> glucose and oxygen

 

WHAT IS PHOTOSYNTHESIS?

Green plants make sugar for growth by a process called photosynthesis, which means making things with light.

Carbon dioxide + water  (and light ) ———> glucose and oxygen

WHERE DOES PHOTOSYNTHESIS HAPPEN? 

Photosynthesis takes place in chloroplast cells which contain a substance called chlorophyll which makes plants green. Chloroplasts are one of the organelles in a plant cell. We made a jelly model of plant cell to learn about organelles and plant cell structure.

Sunlight is also needed to make chlorophyll. If plants are kept in the dark they can’t make chlorophyll and will have yellow leaves! You can see this in our multicoloured cress caterpillar.