1. Wednesday, September 21
7th Grade Warm-up:
Copy this cheer into your notes for your warm-up today.
I say, “mass”. You say, “matter.
Measured by a balance.
I say, “volume”. You say, “space”.
Measured by a graduated cylinder.
Or, measured by a ruler.

2. I say You say Mass Matter measured by a balance

3. Volume Space measured by a graduated cylinder
I say You say
Volume Space measured by a graduated cylinder
or measured by a ruler

4. Length X Width X Height cm X cm X cm
Volume=graduated cylinder=milliliters (mL) Volume=ruler=cubic centimeters (cmᵌ)
Length X Width X Height
cm X cm X cm

5. Practice measuring mass with a triple beam balance
1. Look in your notebook for the steps on how to use a triple beam balance.
2. Let each person in your group practice measuring the mass of each object.
3. Record the mass of each object in your notes like this:
Calculator= 25 grams
Rock= 55 grams