1. Which is bigger (circle one)?
kg or g
2. What is the equality that links the two units above (remember you will have to memorize these)?
______kg = ______g
3. Does your answer to #2 make sense with your answer to #1? Write a sentence to describe the relationship.
For example: m is bigger than cm
1 m = 100 cm
There are many (100) centimeters in 1 meter.
Notice that the larger number (100) goes with the smaller unit (cm) and the smaller number (1) goes with the larger unit (m).
4. Create a card (see example) to represent the numerator and denominator in the fraction that relates gram to kilogram.
5. Which is bigger?
ng or g
6. What is the equality that links the two units above (remember you will have to memorize these)?
______ng = ______g
7. Does your answer to #2 make sense with your answer to #1? Write a sentence to describe the relationship.
8. Create a card to represent the numerator and denominator in the fraction that relates gram to nanogram.
9. Create a third card with starting number of 0.00016 kg (you can write is as a fraction with 1 in the denominator if that helps you).
10. Arrange all 3 cards according to the dimensional analysis method (canceling units). Write the dimensional analysis below:
Calculate the answer. Be sure use the rules of sig figs and include a unit with your answer.
11. Which is bigger (circle one)?
mL or L
12. What is the equality that links the two units above (remember you will have to memorize these)?
______mL = ______L
13. Does your answer to #2 make sense with your answer to #1? Write a sentence to describe the relationship.
For example: m is bigger than cm
1 m = 100 cm
There are many (100) centimeters in 1 meter.
Notice that the larger number (100) goes with the smaller unit (cm) and the smaller number (1) goes with the larger unit (m).
14. Create a card (see example) to represent the numerator and denominator in the fraction that relates milliliter to liter.
15. Which is bigger?
mL or L
16. What is the equality that links the two units above (remember you will have to memorize these)?
______mL = ______L
17. Does your answer to #2 make sense with your answer to #1? Write a sentence to describe the relationship.
18. Create a card to represent the numerator and denominator in the fraction that relates liters to microliter.
19. Create a third card with starting number of 0.0023 mL (you can write it as a fraction with 1 in the denominator if that helps you).
20. Arrange all 3 cards according to the dimensional analysis method (canceling units). Write the dimensional analysis below:
Calculate the answer. Be sure use the rules of sig figs and include a unit with your answer.