Presentation is loading. Please wait.

Presentation is loading. Please wait.

Lesson Objective: You will be able to define density and compare the densities of objects based on their mass and volume.

Similar presentations


Presentation on theme: "Lesson Objective: You will be able to define density and compare the densities of objects based on their mass and volume."— Presentation transcript:

1 Lesson Objective: You will be able to define density and compare the densities of objects based on their mass and volume.

2 What is “Mass”?

3 Mass: How much “matter” is in an object. Measured in grams (g).

4 I have a mass of 51 grams!

5 450 g 360 g 867 g I use this as a formative assessment and have students order the objects from least mass to greatest mass.

6 How much mass does JUST the water have?

7 155 grams (Water + Beaker) -51 grams (Beaker) 104 grams (Water)

8 What is “Volume”?

9

10

11 Vs.

12 Coke vs. Diet Coke: What is the difference between regular Coke and Diet Coke? VS

13 Is the volume of a can of Coke the same as a can of Diet Coke?
Hmmm…

14 Yep! Both have a volume of 12 fluid ounces!

15 Is the mass of a can of coke the same as a can of diet coke?

16 Coke vs Diet Coke

17 Density: Density is a measure of how much of a substance is packed into a space. Vs.

18 Which object is more dense? Why?

19 Both 100 cm3

20

21 Example: Density = 45 grams = 15 g/cm3 3 cm3
For every cubic centimeter of volume, I have 15 grams of mass!

22 Density: Denser things sink. Lese dense things float.
I’m at the top so I am the least dense! I’m at the bottom so I am the most dense!

23 Increasing density

24 What is the second most dense substance?
1 2 3 4 5

25 #4! Dense things sink and #4 is second closest to the bottom!
1 2 3 4 5

26 What is the second least dense substance?
1 2 3 4 5

27 #2! Lower density items float and #2 is second closest to the top!
1 2 3 4 5

28 What is the most dense substance?
1 2 3 4 5

29 #5! Dense things sink and #5 is at the very bottom!
1 2 3 4 5

30 What is the least dense substance?
1 2 3 4 5

31 #1! Low density items float and #1 is at the very top!
2 3 4 5


Download ppt "Lesson Objective: You will be able to define density and compare the densities of objects based on their mass and volume."

Similar presentations


Ads by Google