1. Numbers!
Spring 2010
Thursday, May 27, 2010

2. Numbers in Space
• How much do you weigh on other planets?
• http://www.exploratorium.edu/ronh/weight/
• I weigh sixty kilograms on Earth.
I weigh nine point nine kilograms on
the moon.
Your turn! (#1-3) Choose three planets and
write your weight.
Thursday, May 27, 2010

3. Numbers in Space
• How much does an African elephant weigh on
other planets? (approximately)
Your turn! (#4-6) Choose three planets and
write it’s weight.
Thursday, May 27, 2010

4. Our Planet
http://ecology.com/features/earthataglance/youarehere.html
• #7 How old is the Earth?
• #8 How old is the Milky Way?
The ________ is ______ years old.
Thursday, May 27, 2010

5. Our Planet
http://ecology.com/features/earthataglance/youarehere.html
• #9 How old is Mt. Everest?
Thursday, May 27, 2010

6. Our planet
http://ecology.com/features/earthataglance/youarehere.html
• #10 What percent (%) of the Earth is
covered by water?
• #11 What percent (%) of the Earth is
covered by land?
Thursday, May 27, 2010

7. Our planet
http://ecology.com/features/earthataglance/youarehere.html
• #12 So,we know the Earth is about 2/3
water. Can you write 2/3 in words?
• #13 Can you write 1/3 in words?
Thursday, May 27, 2010

8. Our bodies: water
http://www.boston.com/globe/search/stories/health/how_and_why/011298.htm
• #14 What percent of an adult
man’s body is water?
• #15 What percent of an adult
woman’s body is water?
• #16 What percent of an
infant’s (new baby’s) body is
water?
Thursday, May 27, 2010

9. Our bodies: water
http://www.boston.com/globe/search/stories/health/how_and_why/011298.htm
• #17 What fraction of an adult
man’s body is water?
• #18 What fraction of an
adult woman’s body is
water?
• #19 What fraction of an
infant’s (new baby’s) body is
water?
Thursday, May 27, 2010

10. Math Playgroud
http://www.mathplayground.com/area_perimeter.html
Read the story and play the game.
#20 Was Math Playground helpful for you? Explain.
Thursday, May 27, 2010

11. Thursday, May 27, 2010