1. Teacher Guide
This lesson is designed to teach kids to ask a critical thinking question that you can’t just put into a search box to solve. To do that, we encourage them with smaller questions that search can help them answer. Make sure that you read the notes for each slide: they not only give you teaching tips but also provide answers and hints so you can help the kids if they are having trouble.
Remember, you can always send feedback to the Bing in the Classroom team at You can learn more about the program at bing.com/classroom and follow the daily lessons on the Microsoft Educator Network.
Want to extend today’s lesson? Consider using Skype in the Classroom to arrange for your class to chat with another class in today’s location, take a Skype lesson on today’s topic, or invite a guest speaker to expand on today’s subject. And if you are using Windows 8, the panoramas in the MSN Travel App are great teaching tools. We have thousands of other education apps available on Windows here.
This lesson is designed to teach the Common Core State Standard:

2. Insert Main Critical Thinking Question
© Frans Lanting/SuperStock
© Shinji Kusano/Minden Pictures
Having this up as kids come in is a great settle down activity. You can start class by asking them for thoughts about the picture or about ideas on how they could solve the question of the day.

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Look around the broad-leafed forests, meadows, and swamps of Japan, Korea, China, and even parts of Mongolia and Russia to catch a glimpse of the Japanese tree frog. Better yet, listen for the reedy call of the males.
In habitats where their population is high, the chorus of Japanese tree frogs can sound like a cacophony. But they’ve developed the ability to croak for the attention of female tree frogs without overlapping each other. This ability means each male frog can be heard and distinguished from his competitors.
The skill is so refined, researchers at Spain’s Polytechnic University of Catalonia studied the frogs’ differentiation pattern and created an algorithm based on it that vastly improves the efficiency of wireless computer networks.
Depending on time, you can either have students read this silently to themselves, have one of them read out loud, or read it out loud yourself.

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There are a couple of ways to use this slide, depending on how much technology you have in your classroom. You can have students find answers on their own, divide them into teams to have them do all the questions competitively, or have each team find the answer to a different question and then come back together. If you’re doing teams, it is often wise to assign them roles (one person typing, one person who is in charge of sharing back the answer, etc.)

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Minutes
You can adjust this based on how much time you want to give kids. If a group isn’t able to answer in 5 minutes, you can give them the opportunity to update at the end of class or extend time.

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You can ask the students verbally or let one of them come up and insert the answer or show how they got it. This way, you also have a record that you can keep as a class and share with parents, others.

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This slide is a chance to summarize the information from the previous slides to build your final answer to the question.