= AM/FM Modulation = == Description == == Educational Standards == == Experiment Execution == First, you need open the web interface of either node. Let's open [https://localhost:8081]. If you did all the above steps correctly you should be able to see the following, [[Image(toolkit-main.png, 500px)]] Then, navigate on the topic you would like to learn (Mathematics, Science or Computer Science) by pressing the appropriate button. Let's select the science lessons. Then, you need to select grade. Let's select grade 8. You should be able to see the following, [[Image(cosmos-science-8.png, 500px)]] While all the experiments are available on the 'COSMOS Education Toolkit' right now only some of them are available on COSMOS testbed. The lessons that can be executed on testbed will have an indication on the top right corner.