Daily Problems

D.P #32 2/2
Explain Learning Target 2(look at page 1) in your own words.

D.P #31 1/31
A. What is energy?
B.What happens to the amount of energy as it changes form? 

D.P #30 1/24
Look at your goal/plan on pg 2.
A. How well have you worked to meet this goal/plan?
B.What do you need to do to improve in Semester 2?

D.P #29 1/24
Give an example of...
A. Something losing PE and gaining KE:
B. Something gaining PE and losing KE:
7.Make sure all pages through 22 and @#8-35 should be done.

D.P #28 1/23
What causes potential energy to turn into kinetic energy and back again?

D.P #27 1/18
A. which marble/ramp had the MOST potential energy ?why?
B.which marble/ramp had the LEAST potential energy ?why?

D.P #26 1/13
List 2 toys wiyh each type of energy - :explain why you are listing them
potential    kinetic
1.           1.
2.             2.             

D.P #25 1/12
How are potential energy and kinetic energy different?

D.P #24 12/16
Describe 3 places in this classroom where this is happening. 
Radition-
Conduction-
convection-

D.P #23 12/19
Describe how heat transfer can occur outdoors in each way.

D.P #22 12/14
Draw a picture of a pot on the stove. Label and describe where conduction, 
convection, and radiation would happen

D.P #21 12/12
List how heat can be transferred by each process in your kitchen:
Conduction-
Convection-
Radiation-

D.P. #20 12/9
1. How is Radition like conduction , convection alike.
2. How are Radition , conduction , convection diffrent

D.P #19 12/8
1. In which state(s) of matter does convection work best? Why?
2. In which state(s) does it not work? Why? 

D.P. #18 12/7
1. How are conduction and convection alike?
2. How are conduction and convection diffrent?

D.P. #17 11/16
Over a cup of coffee, steam forms. Explain in the process that makes 
this happens:Explain

D.P #16 11/14
Ypur cup of Pepsi has drops of water sticking on the outside of the cup. 
Where do the drops come from?


D.P. #15 11/9
Draw the particles below
Before condensation          After Condensation

What makes them change?:        How are they diffrent now?:

D.P #14 11/7
Draw and describe what the molecules do before and after they evaporate

D.P. #13 11/4
Why do people heat the lid of the jar to help them remove it?
Explain:

D.P. #12 11/3
Explain how you could make a glowstick last longer
Explain why this would work:

D.P #11 11/2
1. If you wanted a solid to become a liquid, what would you do?
A.Decrease the heat
B.Increase the heat
C.Reach the freezing point
D.Reach the melting point

2. If you wanted a liquid to become a gas, what would you do?
A.Decrease the heat
B.Keep the heat the same
C.Reach the freezing point
D.Reach the melting point

3.If you wanted a liquid to become a solid, what would you do?
A.Keep the heat the same
B.Increase the heat
C.Decrease the heat
D.Reach the boiling point

D.P #10 11/1
1.My measurable goal for science is...
2.I will accomplish this by...

D.P. #9 10/20
When a Substance Melts or Freezes (water), does the mass change or stay the 
same ? Explain:  

D.P. # 8  10/14
Draw and explain how atoms and molecules are different from each other:

D.P. # 7  10/6
What are two things that happen when particles are
HEATED:
1.
2.
COOLED:
1.
2.

D.P. # 6  10/6
Why can we walk through a gas, but not through a solid?
(Be sure to use the word "particles"!)

D.P. # 5  10/4
How would you explain how particles are spaced in a solid, liquid, and gas to 
a fourth grader?

D.P. # 4  10/3
Is air made of matter, or it is empty,open space? EXPLAIN:

D.P. # 3  9/29
How does the video, "Horton Hears a Who" help us to understand the particles 
in matter?

D.P. # 2  9/28
What causes something (water) to be a solid, a liquid, or a gas?

D.P. # 1  9/27
How do you decide if a substance is a...
SOLID--

LIQUID--

GAS--
(Give descriptive words for each state of matter.)