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In today's class, we will focus on Act 26: Incineration of Waste. Please take out your journals and review the agenda including the setup, demonstration, and the exit slip. We will observe incineration and record our data in the provided tables. It's important to complete the analysis based on our experiments from Act 25 and Act 26, including correlation to safety procedures and challenge questions. Homework due on February 3 includes analysis questions and ensuring your data tables are complete.
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Good Afternoon! • Take out your journals and books and open to Act. 26 • Agenda • Check Act. 25 • Set up Act. 26 • Act. 26-Demo • Exit Slip/Homework
Date: 1/30/14 • Job: • Challenge Question: • Getting Started: What is incineration? Act. 26:Incinerating the Waste
Glossary: • 1. Incineration- write definition in your own words • Challenge Question Introduction pg. B-68
Materials: pg. # • Safety: Write in your own words • Procedure • Part A: Observing Incineration • Copy data table and write the title Act. 26
Observe as I conduct the experiment Part A • Write down your results as you observe in your data table Demonstration
Exit Slip Homework Analysis # 1-4 pg. B-70 (Act. 26) Extra Credit(will be added to quizzes, tests, or classwork grades) Act. 26-Analysis #5 pg. B-70 due Monday, Feb. 3 • Act. 26-1/30/14 Answer Challenge Question Complete Now
Make sure your data table is complete Part A. • Please answer analysis #1a • Also make sure you have copied the 3rd data table. Review Part A: Act. 25
Turn to pg. B-66-read over procedure, similar to Fridays lab just using a different chemical (sodium phosphate) • Getters-get materials & help conduct experiment • Managers/procedure captains • Speaker-will conduct experiment • Recorder-please record data • Complete steps #1-19 • Then make sure everyone has the data complete. • Please finish by Part B: Act.25
Please make sure you get a new graduated cylinder after step # 10 • Step #11- fill up the dropper with copper chloride like we did on Thursday • Complete steps #12-17 Part B
Observe and write down your observations in your data table Part B: Testing Ash for Copper
Exit Slip Homework Analysis # 1a & b- 3 pg. B-67 (Act. 25) Extra Credit(will be added to quizzes, tests, or classwork grades) Act. 26-Analysis #5 pg. B-70 due Monday, Feb. 3 Act. 25-1/29/14- Answer Challenge Question Make sure you write in complete sentences and use science vocabulary discussed. Make sure your data table is complete