Why was it important to take repeated measurements of our solutions?
Monday, March 31, 2014
Sunday, March 30, 2014
Thursday, March 27, 2014
Lizard!!!
Extra credit....first student to identify this lizard, tell me what it eats and its ideal habitat. Ready...GO!!!
Wednesday, March 26, 2014
Tuesday, March 25, 2014
KoolAid Recipe?
Were all the solutions we made today the same? Was the concentration of each solution the same? Were some solutions more diluted than others? How could you tell? What was the solvent and solute?
Monday, March 17, 2014
Thursday, March 13, 2014
Wednesday, March 12, 2014
Tuesday, March 11, 2014
Making a Solution
In today's lab, which of the measurements were direct and which were derived? What other examples can you think of for direct and derived measurements? Why do you think we saw such a variance in our measurements today? What did your measurements prove in terms of the final mass of solutions?
Monday, March 10, 2014
Jumping Penny
What principle helps explain how you were able to move the penny into the container/over the counter without touching it? Explain how this works.
Wednesday, March 5, 2014
Monday, March 3, 2014
Saturation Lab
What was the solute, solvent, and solution in today's lab? How did you know that your solution became saturated? Was your prediction accurate?
Sunday, March 2, 2014
Thursday, February 27, 2014
Separating Mixtures
Which of today's mixtures were able to be separated with filter paper? A screen?
Wednesday, February 26, 2014
Taking Flight
Analysis Questions
1. What adaptations did you make to your paper airplane over the course of the 3 trials? What was the affect on the distance achieved by your airplane?
2. Did wing size affect the distance a paper airplane traveled?
3. How would weight of your paper airplane affect the distance?
4. How would density affect the distance?
5. What environmental factors did you face in flying your paper airplane?
6. What gave your plane its forward motion?
1. What adaptations did you make to your paper airplane over the course of the 3 trials? What was the affect on the distance achieved by your airplane?
2. Did wing size affect the distance a paper airplane traveled?
3. How would weight of your paper airplane affect the distance?
4. How would density affect the distance?
5. What environmental factors did you face in flying your paper airplane?
6. What gave your plane its forward motion?
Thursday, February 20, 2014
Living System Review
Study...study...study. Test tomorrow. If you have questions tonight, post them and I will answer...questions about the test I should say :)
Launch Day 2
What changes did you make to your rocket today after yesterday's test launch? Did your changes improve your rocket's hang time?
Wednesday, February 19, 2014
3...2...1...LAUNCH!!!
THAT WAS AMAZING! Your rockets were fabulous! I was impressed with each of your designs. I am looking forward to tomorrow's launch with your adjustments...
Tuesday, February 18, 2014
Tuesday, February 11, 2014
Red Worm Observations...2 months later
What did you predict you would see in your red worm jar? Were you correct?
Where were the red worms? What did they look like?
Was there any kitchen waste, natural litter, or newspaper left in your jar?
What happens when compost worms interact with organic litter?
Where were the red worms? What did they look like?
Was there any kitchen waste, natural litter, or newspaper left in your jar?
What happens when compost worms interact with organic litter?
13 Mineral Classification Test
Great job classifying minerals!! Many of you earned 100% and many of you were able to complete the test in less than a minute...very impressive!!! If you would like to compete in a timed challenge tomorrow at lunch, please come to my room.
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