Wednesday, October 21, 2009

Tuesday, October 20, 2009

Balancing Equations

1. Vote for your favorite fish and frog names here!

2. Practice balancing equations. You must turn in 10 of the balanced equations as proof that you completed this exerise. Write the equations on your own paper.
http://www.wfu.edu/~ylwong/balanceeq/balanceq.html
http://education.jlab.org/elementbalancing/
http://www.mpcfaculty.net/mark_bishop/balancing_equations_tutorial.htm
http://funbasedlearning.com/chemistry/chemBalancer/
http://funbasedlearning.com/chemistry/chemBalancer2/default.htm
http://funbasedlearning.com/chemistry/chemBalancer3/default.htm

Watch a balancing equation video here - stop when you get to Part B. You will need to use your lobostudent log in.


3. Complete this physical v. chemical property quiz here. Write three of the questions on your paper as proof that you completed this activity.

4. Visit the Nobel Prize website. Chose 1 physicist or 1 chemist who has won the Nobel Prize, watch the video interview of the Nobel Prize winner, and write 1 paragraph IN YOUR OWN WORDS (do not copy the text off the website) about that person. You may write the paragraph in Word and print it out. Be sure to put your name on the paper.

5. Play one of the games on the Nobel Prize website.

Thursday, October 15, 2009

Practice Balancing Chemical Equations

Good site for practice and you can check your answers!

Slide show that takes you through the balancing process step by step/

Wednesday, October 14, 2009

Study Guide for 10/16 Quiz

You can check out the study guide here.

Saturday, September 19, 2009

Learn More about CERN and the LHC!

Welcome back to Ms. O'Connor's science spot! As promised here are the links to the cool stuff that we talked about on Friday.

Visit CERN to learn more about matter and exciting new research:

Here's what CERN has to say about the Large Hadron Collider:

You can also watch the rap on the Large Hadron Collider:

Sunday, September 13, 2009

Computer Lab on Monday, September 14

Welcome back to the computer lab!

As you know, your task is to research an element and create a square on the periodic table we are building as a class. Remember that neatness counts on your periodic square, so fill out the "Adopt an Element" paper and do all of your research first. Save filling out the periodic square until the very end.

Step 1 - What do you already know?
Get to know your element. Fill out what you can on the "Adopt an Element" form before you even begin using the internet for research. Can you figure out the atomic number, atomic mass, number of protons, electrons, and neutrons?

Step 2 - Ready, Set, Research!
Now that you know what you already know, let's figure out what you still need to know. Look at your "Adopt an Element" paper and your periodic square to see what other information you will be responsible for, and then start doing your research!

Here are some sites on the periodic table that will help you. Click on your element to get the information you need. You will not find all the information you need on one website.

http://www.webelements.com/index.html

http://periodic.lanl.gov/default.htm
http://school.nettrekker.com/goExternal?np=/external.ftl&pp=/error.ftl&evlCode=193495&productName=school
Step 3 - Create Your Periodic Square
Now that you have finished your research, start filling out your periodic square. Remember to look at the rubric on the back so you don't forget something. You may NOT use art supplies in the computer lab. You will have some class time tomorrow to work on your periodic square.

If You Finish Your Square
Here are some websites about the periodic table that you may find interesting: