How many more new coronavirus cases in the United States?

Grade level: 4th – 6th grades

Skills: Bar graphs

Related environmental issues: Others

The bar graph below shows the number of new coronavirus cases per day in the United States. The bar graph was created by google on July 3, 2020.

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  1. Between what day and what day does this bar graph show?
  2. Which had more new cases, 4/25 or 5/15?
  3. When did the United States have the largest number of new coronavirus cases?
  4. Did the United States have more than 40,000 new cases on 6/4?
  5. About how many times did the new cases increase between 7/1 and 7/2?  A) two times B) three times c) four times

 


 

Answer keys

1. 2/25 and 7/2
2. 4/25
3. 7/2
4. no
5. A

 

Factual Environmental Math Problems (2020)

Just published and now available from Amazon  (paperback)

About this book

The objective of Factful Environmental Math Problems is to cultivate our young people’s skills to analyze and evaluate fact-based data for understanding our world, while improving their math skills and critical thinking skills.

With the rise of the Internet and new technology, building skills to analyze and evaluate fact-based data becomes increasingly important for our young people to prepare for this rapidly changing world. These skills minimize their chances of being brainwashed by false information and making uniformed decisions and ultimately help develop their critical thinking skills. (Read more)

Screen Shot 2020-04-02 at 10.20.25 AM

 

Screen Shot 2020-04-02 at 10.31.32 AM

Screen Shot 2020-04-02 at 10.31.38 AM

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Published: March 26, 2020

Price: $6.25

Have greenhouse gas emissions decreased in the United States?

Grade level: 4th -6th grades

Skills: Line graphs

Related environmental issues: Energy /  Air / Climate Change

 

The United States has attempted to reduce the amount of greenhouse gases sent into the air to fight climate change. The line graph below shows how much greenhouse gases was emitted in the United States per person every hour between 2000 and 2018.

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  1. In which year did the United States emit the most greenhouse gases per person every hour?
  2. In which year did the United States emit the least greenhouse gases per person every hour?
  3. Between which two consecutive years did the amount of greenhouse gas emissions per person change the most?
  4. In which year did the United States emit greenhouse gases as much as 2018 per person?

    a. 2000  b. 2008   c. 2011 d. 2015

 

 


Source:

U.S.Environmental Protection Agency, Greenhouse Gas Inventory Data Explorer.

U.S. Environmental Protection Agency, 2020. Draft Inventory of U.S. GreenhouseGasEmissions and Sinks (Tale ES-6).


 

Answer keys

1.2007
2.2017
3.Between 2008 and 2009
4.d

 

Factual Environmental Math Problems (2020)

Just published and now available from Amazon  (paperback)

About this book

The objective of Factful Environmental Math Problems is to cultivate our young people’s skills to analyze and evaluate fact-based data for understanding our world, while improving their math skills and critical thinking skills.

With the rise of the Internet and new technology, building skills to analyze and evaluate fact-based data becomes increasingly important for our young people to prepare for this rapidly changing world. These skills minimize their chances of being brainwashed by false information and making uniformed decisions and ultimately help develop their critical thinking skills. (Read more)

Screen Shot 2020-04-02 at 10.20.25 AM

 

Screen Shot 2020-04-02 at 10.31.32 AM

Screen Shot 2020-04-02 at 10.31.38 AM

unknown-1

Published: March 26, 2020

Price: $6.25