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ESSA Preparation

ESSA Preparation. What does a good extended response look like?. Writing shows your understand. Many of you have a deep understanding of science. Your teacher knows this when you discuss science in class.

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ESSA Preparation

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  1. ESSA Preparation What does a good extended response look like?

  2. Writing shows your understand • Many of you have a deep understanding of science. • Your teacher knows this when you discuss science in class. • However, your writing needs to show everything you know. This includes relationshipsand connectionsbetween the things you know. • You need to know how to use the right words so that your writing truly reflects what you know.

  3. Burning magnesium • Your teacher will demonstrate burning a magnesium strip.

  4. Burning magnesium • Answer these questions by replying on Edmodo • Describe what happens to the magnesium in this video. • Explain the changes that occur to the magnesium in this video.

  5. Different levels of answers • In ESSA your answers will be marked on how scientific they are. • There are 4 levels of answers: • Common sense • Answer has 1 piece of scientific information • Answer has 2 or more pieces of scientific information • Answer is a SCIENTIFIC EXPLANATION This is the level you should aim for

  6. Burning magnesium This answer has no scientific information. It just mentions a chemical change, which any person can say. It doesn’t say WHY it is a chemical change.

  7. Burning magnesium This answer has 1 piece of scientific information – that chemical change is when you cannot reverse the reaction easily.

  8. Burning magnesium This answer has 2 pieces of scientific information – that oxygen combines with magnesium to make a new substance, AND that making a new substance is a sign of a chemical reaction.

  9. Burning magnesium This answer is a SCIENTIFIC EXPLANATION because it links cause and effect. The answer says that when the magnesium burns it gives off light and this indicates it is a chemical change. It then says the magnesium burning IS a chemical change and gives details that when a chemical change happens a new, irreversible substance is formed.

  10. You need to use the right language to make sure you show ALL of your understanding. • Notice that it the last answer the student used linking words like: • When • Indicating • Other linking words you can use are: • As a result • Consequently • Therefore. The magnesium is burnt and gives off a bright light as a result of this burning. Consequently this shows us that a chemical change has taken place.

  11. Use scientific language • In every extended response question, make sure you use scientific language like: • Chemical change • Irreversible • New substance • Chemical reaction

  12. ESSA practice • Work in pairs • You will get 3 sets of ESSA questions and answers. Note that these answers are real students answers so ignore spelling and grammatical mistakes. • Work out which answer goes with which level. Make sure both of you agree with the decision. • Take a photo of each completed sheet and upload it onto Edmodo.

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