(Use the time you determined in your test run to guide this discussion.)
Ask: How often do you think we should capture an image, so that some amount of melting occurs since the last picture, but not too much? Consider how small the ice sculptures are and how warm the room is. Then we will play the pictures back at a much faster rate to create a video of them melting at an increased speed. The time-lapse application I have downloaded on my will take a picture of each of your ice sculptures at a pre-determined capture interval as they melt. Write the terms capture interval, frequency, and frames per second on the board, and introduce the technique in the following way: The important goal of the activity is to create an ice sculpture that melts more slowly than their competitors' ice sculptures.ĭiscuss how time-lapse photography will help the class record the ice sculptures as they melt:. They can add decorations like feathers, ribbons, or construction paper designs to make the sculptures unique. They can create a simple tower, a recognizable figure (e.g., a man or robot, a house), or any design they choose. Each group will assemble a five- to six-cube sculpture in any design they choose. Explain that in the next activity they will be taking a closer look at how this technology lets us understand things in the natural world that happen too slowly for the naked eye to see.Įxplain to students that they will work in groups that will compete in an ice sculpture building competition. Write the term time-lapse photography on the board and ask volunteers to describe how it works, based on what they learned in the video. Play the clip “Too Slow to See” from the Mysteries of the Unseen World film. Tell students that time-lapse photography is a technique where you shoot the same subject over a period of time, and then play back at regular speed, effectively speeding up time. Introduce the time-lapse photography technique the rising and setting of the sun or moonĪsk students if they can think of a way to "speed up" any of those events so that we could view them easily. Students might list any or all of the following, or come up with ideas not listed here: Get to know a bit more about the work of Maya Hod Ran here.Lead students in a discussion about what it means to see something with the "naked eye." Ask for volunteers to name some things that happen too slowly to see clearly with the naked eye-or for which their movement is subtle. Local and global collaborations that everyone benefits from. 
Personal responsibility and immediate impact through democracy at TiME.What is it like to compete against loggers and commercial companies?.The inspiration for the Nobel Prize won by Wangari Maathai and “ The Green Belt.” whose daughter is a member of the board of directors of This is My Earth.Entering the education system, learning biology, geography, English, and even citizenship.The principle of respect – the price of evolutionary survival, according to zoologist Amots Zahavi.
Why a donation of one dollar gives you equal rights in votes and decisions on buying land?.On the maturing of the venture, the birthing ropes and the relative insanity necessary for ecological entrepreneurship.How did the idea of a buying group for biodiversity hotspots come about?.Throughout the recording, you will be listening to Uri Shanas explaining: If you want to know more about the story of This is My Earth, you can’t miss this podcast. TiME is the only nature conservation nonprofit that allows you to effectively buy and protect lands for as little as 1$, vote and donate as a gift to your friends and family.Īnd such a great idea came from the mind of one Professor of Zoology and Nature Conservation in the Department of Biology and Environment of the University of Haifa at the Oranim Campus.
Click to listen Uri Shanas, Founder of TiME, explains our story.īehind This is My Earth, a great ecological entrepreneur’s initiative gathers scientific knowledge and evidence, democratic participation, and transparency into one unique organization.
0 kommentar(er)
