30-A1.3sts

 explain that the goal of technology is to provide solutions to practical problems (ST1)[ICT F2-4.4] ;      e.g.   • investigate technologies available to correct eye defects such as myopia, hyperopia and astigmatism and ear defects such as hearing loss and tinnitus        • investigate the biological basis of neurotoxin action and their antidotes (snake venom, box jellyfish, botulin, reserpine [Rauwolfia serpentina])       • investigate the use of neurotoxins by Indigenous peoples        •discuss how advances in science have contributed to technologies that increase access to the world beyond normal sensory limits.