Level 3 Part 4 Number 1 2007 Winter Weather Woes: The Matata flood p14-23 by Adrian Muller. Science Investigate the water cycle and its effect on climate, landforms and life. Health: Safety Management Identify risks and their causes and describe safe practices to manage these One very rainy, May evening in 2005, Ethan Beach looks out his window to see his street filling with muddy water. An unforgettable night is about to begin. The story is about the storm that wiped out part of Matata, told through the eyes of Ethan. Literacy goal To identify relevant information in a text, and consider how it links to other information, in order to reach a conclusion. Make inferences to explain why the events occurred. Specialised vocabulary : debris, Vocabulary Interest words : premonition, millimetres, “toxic quagmire,” Task purpose: To find out how continuous rain over a short time affected local landforms and wild life. Task Resources This recount provides an example of the http://www.teara.govt.nz/en/map/732 impact severe weather had on one 2/towns-of-the-rangitaiki-plains community and its local landforms. This link shows a map of the region. Ethan Beach recounts what he noticed happening in his environment after three days http://www.teara.govt.nz/en/video/57 of heavy rain. 1. Read Ethan’s story to locate information about the effect of the rain during the flood and after the flood. Describe what happens during the flood? Describe what the environment looked like after the flood? Explain why has this happened? 13/flooding-matata Video clip of flood devastation taken from a helicopter. http://www.nzherald.co.nz/nz/news/ar ticle.cfm?c_id=1&objectid=10356166 This newspaper report describes the effects of the flood six months on. 2. Also read the newspaper report for additional information about the environmental impact http://www.nzherald.co.nz/nz/news/artic le.cfm?c_id=1&objectid=10356166. 3.View the video of the flood 1 4. Take notes from all of the texts to help you capture the relevant information. 5. Create a table describing what happened during and after the flood.(See Fig 1 for the table) Identify four things that happened during the flood as a result of the heavy rainfall over a very short period of time? Why do you think this occurred? Tips on how to analyse and synthesize this information. 1.Scan the articles and looking for information that provide the readers with clues about the weather. 2.Identify information such as : Eg. Not long after that we heard rocks being swept along, grinding and smashing. What was the effect on the land wildlife and people after the flood? 3.Summarise information to just focus on the impact of the weather: Rocks are swept along by the water. Use your notes drawn from Ethan’s recount the newspaper report and the video to fill out the table. 4.We can also infer from this clue that why the rocks are moving is because the water is becoming faster and deeper. When you have completed your table. 6.Write a short conclusion about what you have discovered about how rain can impact on the local landforms and life. Purpose: To plan what items will be useful in the event of a flood. Task 2 1.If you were the family list the six items you would have wanted on hand to make things easier and safer during the emergency. 2. Draw the selected items and explain why you have chosen them. (Refer to the link for further ideas on what might be important to have available in the event of a flood.) How effective was I in achieving my literacy goal? What did I do well? What do I still need to work on? http://getthru.govt.nz/disasters/flood/ A practical guide with helpful suggestions of what to have on hand. Was I able to locate the information relevant to the reading purpose? Was I able to take notes that helped me achieve the purpose? Was I able to break information into parts to gain new ideas? Was I about to make inferences by using clues in the texts to think about why these things happened? Was I able to combine the new ideas together 2 effectively to arrive at a satisfactory conclusion? How effective was I in achieving my science goal? What did I do well? Was I able to document and explain the impact of significant rainfall on landforms and life? What do I still need to work on? 3 (Figure 1) A During the flood Identify four things that happened as a result of the heavy rainfall over a very short period of time. Draw what was seen Write a simple caption for each illustration The street filled with muddy water. Rocks and boulders were grinding through the water. Make an inference for each drawing about why this occurred It had rained for three days. Three hundred mm of rain fell in 24 hours, with 94.5 millilitres in just 1 hour 4 Figure 1 B What was the effect on the land and wild life after the flood? The lagoon is a toxic quagmire Why did this happen? 5 Examples of possible answers During the flood Identify four things that happened as a result of the heavy rainfall over a very short period of time. Draw what was seen Write a simple caption for each illustration The street filled with muddy Branches and logs floated through the water water. Rocks and boulders were grinding through the water. Make an inference for each drawing about why this occurred It had rained for three days. The volume of water had picked up Water was becoming deeper. Three hundred mm of rain fell in trees and swept them into the water. twenty four hours. Cars and houses were floating in the water. Water was deep and fast. What was the effect on the land and wild life after the flood? The lagoon is a toxic quagmire There were boulders and trees where there had been houses The wild-life refuge no longer exists. The force of the water shifted rocks and trees into places they weren’t before. The cost of cleaning up all the mud and debris, meant that it was nothing left to clean up the wild-life refuge. Why did this happen? Fourteen cars are buried in the mud. The lagoon has been contaminated by oil diesel and weed killer. 6