At the start of a new semester, teachers around the world turn their attention to the very first class. With a new group of students to integrate and make comfortable, icebreakers are an activity that are essential to those first days. But what makes a good activity? A good activity will encourage bonding, participation, motivation, and allow students to relax both mentally and physically.
Learn about The Nobel Prizes that have been awarded since , as well as the criteria and nomination process that are used to select the winners. NASA Kids is an excellent site for "kids" of all ages and provides an abundance of information, images, and interesting things to do on astronomy and the space sciences. In this lesson, students learn about sources of high-energy radiation and calculate student exposure to ionizing radiation over the past year. To demonstrate that the rates of decay of unstable nuclei can be measured, that the exact time that a certain nucleus will decay cannot be predicted, and that it takes a very large number of nuclei to find the rate of decay.
After a long period of clan warfare until the 12th century, there followed feudal wars that culminated in military governments known as the Shogunate. Feudal militarism transitioned to imperialism in the 19th century after the arrival of Admiral Perry in and the elevation of Emperor Meiji in Western colonial powers and their imperialist policies impacted on Japan's outlook and led to Japanese colonialism and rampant imperialism c. The Japanese Constitution prohibits Japan from offensively using war against other nations.
A couple of slides from a task progression I've been working on for connecting the maths I know my students are good at sequences to something they are finding tricky linear graphs and equations of lines. Thanks to nathanday for making them look professional! Some questions on the mean inspired by LearningMaths 's box fill tasks.