Student Planner October 26, 2015 Triad ends Friday END OF PLANNER 2 End of planner Leave it out - will stamp planners today. 4 Summary of last class We had a standard opening. We finished the vocabulary definitions, worked on the sugar crystal lab, and read start of section 2 chapter 3. 5 Write your answer to last classs Essential Question: What differences did you see in the sugar vs. salt crystals? What differences did you see in the sugar vs. salt crystals? Topic/Objective: Name: States of matter Class/Period: Date: Oct 26 Essential Question: Describe the difference in observing a specimen under the most restrictive and most open diaphragm setting 1. A variable that remains unchanged to prevent it affecting the test. a) Dependent variable; b) Independent variable c) controlled Variable d) Control group 2. it's what the investigator thinks will be affected during the experiment. a) Control group b) Independent variable c) controlled Variable d) Dependent variable 3. the set of tests that does not have the independent variable, thus should not have a change in the outcome a) Experimental group b) Control group c) Dependent parameter d) Independent parameter e) Controlled parameter A) Scientific method; B) technology; C)Observation; D) hypothesis; E) Data; F) Theory; G) Law 4. Any pieces of information acquired through experimentation Answers 1. A variable that remains unchanged to prevent it affecting the test. a) Dependent variable; b) Independent variable c) controlled Variable d) Control group 1. A variable that remains unchanged to prevent it affecting the test. a) Dependent variable; b) Independent variable c) controlled Variable d) Control group 2. it's what the investigator thinks will be affected during the experiment. a) Control group b) Independent variable c) controlled Variable d) Dependent variable 2. it's what the investigator thinks will be affected during the experiment. a) Control group b) Independent variable c) controlled Variable d) Dependent variable 3. the set of tests that does not have the independent variable, thus should not have a change in the outcome a) Experimental group b) Control group c) Dependent parameter d) Independent parameter e) Controlled parameter A) Scientific method; B) technology; C)Observation; D) hypothesis; E) Data; F) Theory; G) Law 4. Any pieces of information acquired through experimentation A) Scientific method; B) technology; C)Observation; D) hypothesis; E) Data; F) Theory; G) Law 4. Any pieces of information acquired through experimentation Homework Make up all late work. Safety test is now a new test. Vocab test Oct 29. Todays Work Read along pg 68 Work book section 2 chapter 3 questions 1-25 (page 20) Vocabulary Words a) Physical change b) Chemical change c) Density d) Physical property e) Endothermic f) Exothermic g) Charles Law h) Boyles Law Definitions are in the text glossary