1. Atom Basics
2. Physical Science Unit 3 lesson 3
3. PS 3.6
Questions
1. What elements are in this formula ?CH4 + 2 Cl --> CH3Cl + HCl.
2. What is wrong with this formula
H + O = H2O
Agenda
1. Atom Basics 2. Physical Science Unit 3 lesson 3 3. PS 3.6 Questions 1. What elements are in this formula ?CH4 + 2 Cl --> CH3Cl + HCl. 2. What is wrong with this formula H + O = H2O
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Agenda 1. PS 3.3 Graphic organizer in your journal is due today. 2. Bill Nye the science guy: Atoms. Follow along worksheet is due on Tuesday. 3. Periodic table of elements cards, due Tuesday 4. Atoms Basics worksheet, due Tuesday Agenda
1. Finish 3.2 2. 3.2 Lesson Review 3. Physical Science 3.3 Chemical Formulas. Questions 1. How much energy is required to maintain an exothermic reaction? 2. What happens to the starting reactants' atoms during a chemical reaction? 3. What is your favorite chemical? Why? Agenda
1.) Pre-Assessment 2.) Physical Science Unit 3 Lesson 2 3.) Exothermic reaction demo Questions 1.) What is a flame made out of? 2.) Can you think of a physical change that ?fizzes? Physical Science Unit 2 Exam Today
No Boardwork given. Students are given boardwork time to quickly review.
1.) Finish Physical Science 2.9
2.) Eggcellent! Question 1.) When Mixing two pigments (Red,Blue ?food coloring) together: ?a. What color do they make? ?b. Is this a chemical or physical ?? reaction? 2.) Which shell of electrons determines ?the properties of the Atom? Agenda
1.) Physical Science 2.9 Lecture 2.) Eggcellent Demo Questions 1.) What is a solid? 2.) What is steam? 3.) Describe the particles in a gas. 4.) Which of the following is an example of a physical change? A. lighting a match B. breaking a glass C. burning of gasoline D. rusting of iron 5.) A scientist places 10 mL of water in a test tube and heats the liquid over a Bunsen burner for 2 minutes. The liquid boils and escapes as steam. This experiment is a good example of: Click here for the Lab template: The typed or hand written lab report is due to me "in my hand" on 9/13 for "B-day" students and 9/16 for "A-day" students. Please make sure you either print and hand in or write neatly and turn in your assignment. Please do not share you lab report with me as it may get lost in junk mail or other email black holes. Agenda
1. Finish PS 2.7 2. Chem and Phys Lab format (due 9/11) Questions 1. Draw and label the planetary view of the element Chlorine (Cl). 2. If an element has 12 protons how many electrons will it have? 3. I have an accident and a spark ignites a gas can causing it to catch on fire. What signs will I notice that tell me a chemical reaction happened? |
AuthorMr. Donahue is a Junior High Science teacher at Early Light Academy. Archives
May 2014
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