On thursday, students worked on learning about how atoms form ions. They then completed a "Gizmo" on ionic bonds. This will be taken up on Friday.
On Wednesday students created a note on physical and chemical properties and changes. I demonstrated several chemical reactions and students compiled a list of evidence of chemical change.
Tuesday, October 27, 2009
Today, students answered all the case study questions from the Household Hazardous Materials section of the textbook. They then copied a concept map on matter which we added definitions to.
On Monday, we spent time taking up the periodic table worksheet. We also began looking at Household Hazardous Materials using a short note and the textbook.
Saturday, October 24, 2009
On Friday, students completed an activity involving learning the characteristics of the periodic table of elements.
Thursday, October 22, 2009
Today we went through the grade 9 chemistry review from yesterday. Many important chemistry concepts were discussed.
Wednesday, October 21, 2009
Today students worked on a review of grade 9 chemistry concepts. We will be taking up that review tomorrow so please finish it for homework if you are not done.