PPT-WALT: - understand how light travels

understand that light from can be reflected by a mirror Starter Task Think back to last lesson Can you remember any examples of light sources Watch the clip below and write down as many examples as you can. up with no pg. 515 Light travels in straight lines through air. What happens to light when it travels from one material into another? Bending Light The light traveling from an object in water to your eyes appe engage with key ideas in poetry from the AQA anthology. Task (10 minutes). Read ‘On a Portrait of a Deaf Man’. . Highlight all of the lines which describe old, happy memories. In a different colour, highlight all of the gruesome images of a decomposing body. “When Lilacs Last in the Dooryard Bloom’d”. Abraham Lincoln and the Civil War. . Crafting the American Ideal . and. Thesis . In his poem “When Lilacs Last in the Dooryard Bloom’d,” Walt Whitman expresses his idealistic view of American patriotism and spirit through his symbolism of the lilac, star, and bird, and his celebration of Abraham Lincoln and the soldiers of the Civil War. . By Kristine. Optical devices. An optical device is any technology that uses light. An optical device can be as simple as a mirror, or as complex as the Hubble Space Telescope.. Microscopes. Hans and Zacharias Jansen of the Netherlands first built a microscope in about 1595.. By Molly Brewer. introduction of Walt Disney . Can you imagine being fames for your drawings? Well I know someone who is. His name was Walt Disney. He made over 20 books, cartoons, and even amusement parks.. Science 9. Using scientific notation. Distances in space are very large. We use scientific notation to represent very large and very small numbers. The first digit is between 1 and 9. This is called the base. Learning Objectives. Know why light is said to travel in waves.. Know what polarisation is.. Know how diffraction patterns occur.. Success criteria. Explain how experiments show that light travels in waves. . well. tidy. zip. happy. tie. fit. HA. well. tie. WALT: understand how ‘un’, changes the meaning of a word.. happy. tidy. unwell. untidy. unzip. zip. unhappy. unfit. untie. fit. Justin Waters. Do I contradict myself? Very well, then I contradict myself, I am large, I contain multitudes. .. History . Born May 31, 1819 in Long Island.. Second of nine children.. Served as publisher, editor, pressman, and . o. . What is the angle of incidence in glass?. Problem 1. Light travels from crown glass (n=1.52) into air (n=1.00). The angle of refraction in air is 60. o. . What is the angle of incidence in glass?. Light. Light. Properties and Interactions. What is Light?. Light. is a form of energy emitted by the Sun..  . What is Light?. Light. is a type of energy that travels as an electromagnetic wave.. . -. describe the ways to protect our eyes from the sun. On a piece of paper, sort the following statements into either ‘Superhero’ or ‘Villain’ column:. Starter Task. Is the sun a super hero . To understand how a sundial works with the Sun. To understand how a sundial can be used to tell the time. . Key Questions. Q: What gives us the light we need to see?. Q: What causes a shadow?. Q: What happens to the shadow if the light source moves?.