Unit3.1-Lesson 1: What Type of Water Do You Prefer?

Unit3.1-Lesson 1 part 2: What Type of Water Do You Prefer?

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Objective

I can compare the tastes of bottled water and tap water to identify my preference.

Poll

Do you drink water every day?

• yes, I drink water

• no, I do not drink water.

• I drink a little bit of water.

Now we will focus on two different kinds of water we can drink.

• Bottled water

• Tap water

Bottled water

Bottled water is drinking water packaged in plastic or glass water bottles.

Tap water

Tap water is water supplied to a tap. Its uses include drinking, washing, cooking, and the flushing of toilets.

Poll

Even if you don't drink water consider this:

If you have to drink water, which one do you prefer?

• bottled water

• tap water

Open Ended

Which type of water to you prefer and why?

I prefer to drink __________ water because________________.📄

Comparing student choice

More students prefer to drink _______ than ___________.

Fewer students prefer to drink ________ than ___________.

Let's learn some vocabulary words

Discovery

Ed Video: Plastic Bottles

https://app.discoveryeducation.com/learn/videos/e7996648-cff5-4872-af9e-d12641c2a85a/

What's Best for Kids: Bottled Water or Fountains? (article)

Read

The next few slides have parts of the article.

Think about the environment

"If children go from sugary beverages to bottled water, you get a benefit to health, but not so much the environment," said Kelly Brownell, director of the Rudd Center for Food Policy and Obesity at Yale University.

Bottled water is a drain on the environment: The U.S. public goes through about 50 billion water bottles a year, and most of those plastic containers are not recycled.

Lead Dangers

But switching to tap water could be a bad idea in some schools where the risk of lead contamination from old pipes is high, particularly in large urban areas such as Chicago, Los Angeles, and Washington, D.C.

In 2007, Baltimore City public schools switched to bottled water after a study of 84 selected water fountains found 10 with lead levels higher than normal. The school district decided it would be cheaper to provide bottled water than testing and remediation efforts.

Bottled or Tap

"There's more demand for bottled water now in schools, and the beverage industry says they have public health in mind," Kelly Brownell said. "But we're hoping to do a big campaign to encourage consumption of tap water instead."

Poll

Would you drink the tap water from the school fountain?

• yes, I would drink water from the school fountain.

• no, I would not drink water from the school fountain.

Open Ended

If we can't drink the tap water at school and bottled water is bad for the environment. What should we do?