Report Cards went home today. Make sure they got home!!
pH worksheets due tomorrow, December 6th
Element Presentations
Time to start thinking about your project on elements! I’ve added the project resources on the resources page, plus there is a link to the periodic table.
Take a look to the right under CLASS LINKS —————————->>>
Chapter 3 Quiz this Friday!
Don’t forget that we will be having a brief quiz this Friday on elements, compounds and mixtures. Check the homework resources page for study help and resources. Study up!
Homework, Due Tuesday, November 12th
1. Use the following terms in the same sentence: element and pure substance
2. A metalloid:
a. may conduct electric current
b. can be ductile
c. is also a semiconductor
d. all of the above
3. What is a pure substance?
4. There are eight elements which make up 98.5% of the Earth’s crust: 46.6% oxygen, 8.1% aluminum, 5.0% iron, 3.6% calcium, 2.8% sodium, 2.6% potassium, and 2.1% magnesium. The rest is silicon. What percentage of Earth’s crust is silicon?
6. Compare the properties of metals, nonmetals and metalloids.
Lab Report Due Tomorrow!
Just a reminder, if you have not finished your lab report it is due tomorrow, November 7th. The report is about our penny lab, you need all 6 parts of the scientific method.
Science Game
Check out this science review game made by Riley, a student in my 4th hour. Pretty cool!
Test Tomorrow, October 31st Don’t forget to study!!!
The study guide for the test can be found under homework resources!
Homework – Due Wednesday October 30th
Click the link for the chapter review questions
Open House this week!
A big THANK YOU to all the parents and students who attended open house last night! If you could not make it, don’t worry, we will be having a second night of open house tomorrow, Wednesday October 30th from 3:30-6:30