Wednesday, February 29, 2012
Hypothesis, Theory and laws
Hypothesis (good guess):
I think when you shake soda up all of the caffeine goes away.
Scientific Theory (has to be proven over and over again):
Law:(cannot be disproven)
I think when you shake soda up all of the caffeine goes away.
Scientific Theory (has to be proven over and over again):
The evolution theory.
Law:(cannot be disproven)
Newton's Laws of Motion
The first of the three laws states an object in motion stays in motion unless acted upon by an outside force. For a ball rolling across the floor, that outside force could be the friction between the ball and the floor, or it could be the toddler that kicks the ball in another direction.
Laws of Thermodynamics
Evolution and Natural Selection
In a basic sense, this differentiation occurred through evolution, through descent with modification [source: UCMP].Populations of organisms developed different traits, through mechanisms such as mutation. Those with traits that were more beneficial to survival such as, a frog whose brown coloring allows it to be camouflaged in a swamp, were naturally selected for survival; hence the term natural selection.
Tuesday, February 28, 2012
State The Problem!
Does Excedrin make kids hyper?
Does sugar make you have blemishes?
Does sugar make kids hyperactive?
Does sugar make you have blemishes?
Does sugar make kids hyperactive?
State The Problem!
Does Excedrin make kids hyper?
Does sugar make you have blemishes?
Does sugar make kids hyperactive?
Does sugar make you have blemishes?
Does sugar make kids hyperactive?
Monday, February 27, 2012
The Science Method Paper
Sherpa gets happy eating roasted chicken.
S- State the problem (question)
G- Gather information (report)
H- Hypothesis (good guess)
E- Experiment (recipe)
R- Results (graphs and charts)
C-Conclusion (paragraph)
S- State the problem (question)
G- Gather information (report)
H- Hypothesis (good guess)
E- Experiment (recipe)
R- Results (graphs and charts)
C-Conclusion (paragraph)
Friday, February 24, 2012
What is science?
- Uses chemicals
- Periodic table
- experimenting
- learning
- exploring
- discovery
- collaborating
- life
- energy, space, power
- measuring, math
Some myths have seen on Myth busters . They took a bunch of peoples ear wax and they made it into a candle and was trying to make it burn just like a real candle. Another time they tried to see if balloons could hold up a small child. They also tried to see if you can build a boat out of rain coats.
The molten lead was confirmed. The ear wax candle was busted. The gun powder was busted. If you stick your hand in a bowl of water you will wet yourself was busted. If the coconut can be sent without a package it was confirmed.
The best part of the whole show was watching there faces when they saw the coconut come back.
Yes it is science because they are seeing if stuff is true or not and that can get us farther in science.
The most dangerous was the gun powder one.
the one thing I think should be on myth busters is can you eat stuff that says you cant eat.
Wednesday, February 22, 2012
genes
Name at least 2 different types of cells found in your body.
Blood cells, skin cells and nerve cells
2. What are the four basic letter codes to make DNA?
3. What do genes do for a cell or a body?
tell what you are.
4. How many chromosomes do humans have?
23 pairs of chromosomes.
Blood cells, skin cells and nerve cells
2. What are the four basic letter codes to make DNA?
ATCG
3. What do genes do for a cell or a body?
tell what you are.
4. How many chromosomes do humans have?
23 pairs of chromosomes.
axolotls
What is the approximate latitude and longitude of the lake where the Axolotls live?
19 north 98 west.
2. Post a screen shot of Google Earth showing where the Axolotl lives.
What group of animals does the Axolotl belong to (amphibians, reptiles,
fish or mammals)
4. What makes the Axolotl different from other salamanders?
a salamander can go on land a axolotl can't.
If you were to visit Lake Xochimilco, where would you go to eat for lunch?
19 north 98 west.
2. Post a screen shot of Google Earth showing where the Axolotl lives.
fish or mammals)
Amphibians.
4. What makes the Axolotl different from other salamanders?
a salamander can go on land a axolotl can't.
If you were to visit Lake Xochimilco, where would you go to eat for lunch?
I would eat at tortilleria.
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