Growing Biofilms

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Growing Biofilms

Teaching games. Growing Biofilms.

Lab Investigation. A first-hand view of the beneficial and detrimental effects of biofilms! On certain wet surfaces, various bacterial species, fungi, protozoa and algae secrete a film which fosters a complex living community. These "biofilms" are found virtually everywhere in nature and industry. While some biofilms are beneficially used in the bioremediation and biofiltering of water, others can cause damage to industrial equipment and even human diseases. In this hands-on investigation, your children will create an actual "biofilm rack" and expose it to various conditions to determine the ideal conditions for biofilm formation. They'll also get a close-up view of these biofilms by staining their preparations and examining them under the microscope. Finally, your children will be challenged to apply the knowledge they've gained to real commercial applications and develop solutions to prevent biofilm formation.

Key Stage 3 - 4.

Product Code: EDU-14-20-3493

Delivery: 5-10 days