This document provides an overview of Week II of a Chemistry I course, including a pretest on the overview of Unit 1, reviewing sections 1 and 2 of Chapter 1 on matter and change, sharing completed element reports from last week's homework, taking notes to support a summary paper, discussing the differences between observations and inferences as well as physical and chemical changes, classifying matter through a concept map, learning about scientific inquiry through a sample friendship problem, conducting a candle lab experiment on safety, procedures, observations, and conclusions, and homework of completing element reports, reviewing Chapter 1 and pre-reading Chapter 2, and finishing the candle lab writing.

1. Welcome to Chemistry I – Week II
Portland Evening Scholars
Mr. Treothe Bullock - Instructor
 Unit 1 Over view and Pretest
 Have Pretest done
 Textbook and The Big Ideas of
Chemistry
 Chapter I Review Matter & Change –
Sections 1 & 2
 Element Reports –
 If you did not complete your
elements in lab last week that
was homework
 Sharing of work & notes
 You will be taking notes to
support a Summary paper
 Observation vs. Inference
 Physical vs Chemical Changes
 Be Prepared to give examples for
each
 Classifying Matter
 Concept Map
 Scientific Inquiry
 Sample Friendship Problem
 Candle Lab
 Safety and Procedure
 Complete all sections
 20 observations
 Definitions
 Data Table
 Add a Conclusion Paragraph
summarizing and explaining
physical and changes you
observed

2. Homework
 Complete Element Reports
 Complete Chapter 1 Review and preread
Chapter 2
 Complete Candle Lab Writing
 Add any notes that may be useful