Browsing 300 - 310 results of 539 programs for category - Everyday Science
Staff Neuroscientist Richard Brown demonstrates that the Giant Mirror reflects infrared radiation as well as visible light. Students may come into your classroom with preconceived ideas about how things work. TI director Linda Shore explains why she feels it’s important to explore students’ private theories about the world, and some ways she’s found to do that in her own classrooms.
An introduction to the Ice Balloons activity, in which learners explore globes of frozen water and learn how to ask and then answer 'investigable' questions. A detailed demonstration of how to do the Ice Balloons activity, including a discussion of materials needed and strategies for getting learners to ask and then investigate questions about what they are seeing. The science and pedagogy behind this activity, including a discussion of concepts such as density, temperature, thermal conductivity, center of mass, freezing point depression, heat capacity, and the characteristics of the states of water, water vapor, and ice. Also describes strategies for observing, asking questions, and then choosing a question to investigate further. In this activity, you'll explore a frozen water balloon to learn how to ask investigable questions and how to use everyday objects to do experiments to answer those questions. Exploratorium staff physicist Thomas Humphrey reveals why size does matter, at least in physics. Need to remember why you teach? Listen to this incredible story from one of our teacher coaches recalling her first year of teaching. TI staff educator and math enthusiast Lori Lambertson describes how to find her favorite number. When staff physicist Paul Doherty began to teach, he started by doing lots of demonstrations. But now, he explains, he has students get their hands on the science, which helps them to understand the calculations.