Fact: TOPS kids love science. Every Friday, the biology and chemistry club meets to try new and interesting experiments in the science lab. This week, we combined sodium hydroxide, hydrochloric acid, and an indicator to create some colourful titrations. We also found out the winners of the crystal-making competition.
After we learned integration by parts in grade 11 AP calculus, we went on a tangent to apply this knowledge to trigonometric functions and substitutions. By then, we had acquired a fraction of the skills needed to integrate rational functions. With long division and partial fractions on our side, we can integrate problems of all shapes and sizes!
The human body is a truly miraculous machine, with all sorts of different cells, tissues, organs, and organ systems that work hard together to keep us alive. Our grade 9 science class is really excited, since we’re learning about this in our biology unit. We examined magnified cells from the musculoskeletal system, such as bone, different muscles, ligaments, and blood.