Ad Busters Assignment with Checklist

Topics: Science, Scientific method, Hypothesis Pages: 6 (1722 words) Published: May 25, 2013
Reading Assignment Checklist: Name________________________
______1. Read the following passage.
______2. Create a flow map for the passage (5 boxes at least) -------------------------------------------------
______3. Write a half page summary
______4. Answer and Explain your answers!!!
______5. Choose 6 words to do a vocab map with (word, definition, picture, and connection) -------------------------------------------------
Total= _______/125

Ad Busters: Two Teens Take On a Corporate Giant to Prove That a Popular Drink Wasn't All It Claimed To Be Adapted from: Cody Crane Science World, September 17, 2007

Jenny Suo and Anna Devathasan never thought that a simple science project would end up making them famous in their home country of New Zealand. That is, until the two 17-year-olds exposed a startling fact about a favorite juice drink while performing research for their school's science fair. Three years ago, Jenny and Anna started a science project to test the amounts of Vitamin C in different fruit juice-based drinks. This essential nutrient found in citrus fruits berries, and tropical fruits, helps strengthen bones and prevent infections. The girls were sure one drink called Ribena, which was made from blackcurrant berries, would crush the competition. "We thought that Ribena had more Vitamin C than other juices because of the advertisements we saw that said 'The blackcurrants in Ribena contain four times the Vitamin C of oranges,'" says Jenny. KEY STEPS

Jenny and Anna spoke with Science World about how they relied on the scientific method to make their science project a success. This step-by-step process that scientists use to design and perform experiments kept Jenny and Anna on track--especially when they started getting unexpected results. "At first we thought we must be doing something wrong," says Anna. But sticking to the scientific method made the girls feel confident their results were accurate. By following the steps, Jenny and Anna went on to create an award-winning science project--and confront a big-name company. Here's how they did it. SWEET IDEA

Like all science experiments, Jenny and Anna's project idea started with an observation. The lunchroom at their high school had recently decided to provide healthier food choices, like serving juice instead of soda. Anna thinks that is where her and Jenny's curiosity about the fruit drinks got started: Were they as healthy as everyone believed? To find out, they got some help from their science teacher, Mr. Harris. He suggested the girls test whether different types of fruity drinks were accurately reporting their Vitamin C levels. Before they could begin their experiment, the girls needed to gather information about the different juice products sold in their area. So they headed to their local supermarket to conduct some background research. The girls examined the prices, labels, packaging, and advertising of Ribena and seven orange juice drinks. They thought these factors would give them a clue as to which juice drinks contained the most Vitamin C.

Now that the girls knew what they wanted to study, they could write out their research question. This question would state the purpose of their project. Jenny and Anna decided their question would ask: Which juice drink really has the highest amount of Vitamin C? The girls would need to further investigate to find out. Because of their background research, the girls already had a possible answer to their research question. Based on Ribena's more expensive price and advertisements, their hypothesis was that it would...
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