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Don't print - too long History and Making of the Periodic Table 1) 2) 3) Answer the following questions:. Why did scientists try to make 'periodic tables' in the first place?. Explain Dobereiner's attempt to organize the elements. What are advantages and disadvantages to this method?. Explain John Newland's attempt to organize the elements. What are the advantages and disadvantages to this method?.
How did Mendeleev organize the elements? What were some advantages and disadvantages to his method?.
What did Mosely do to Mendeleev's table?. What is the 'periodic law'? How does modern periodic law differ from Mendeleev's periodic law?. How many groups (or families) are on the modern periodic table?. How many periods are on the modern periodic table?.
What predictions did Mendeleev make with his table? Were the predictions correct?. Search for alternative periodic tables on the internet. Pick one that interests you. Make a case either for or against it in terms if it would be a viable replacement for the periodic table hanging in out classroom. Options 3) Annenburg movie: World of Chemistry. Watch movie, Episode 7, and do movie questions in a google doc.
USE HEADPHONES Resources for Periodic Table History' text pages 125 - 129 Design of Periodic table You will receive a set of 20 element data cards. Each card lists some properties of a particular element. Arrange the cards in order of increasing atomic mass. Try deciding when a new row should start so they sort into similar properties in the same column. It will not necessarily be the same size rows.
Glue the cards down onto a piece of paper. Use a real periodic table to decode the elements that are on each card. Hint - use the masses! Write in the atomic numbers into the card. How well did it match the real table? Use google docs, spreadsheet to graph atomic number v Oxygen atoms on the data cards.
Put atomic number in the A column and Number of Oxygens in the B column (if its a -, enter a 0). Graph the data, use a scatter graph. Is there a trend in your graph from #5? Repeat step 5 put plot atomic number v boiling point 8. Is the a trend in your graph for #7? Options Lab activity (much harder): “Position on periodic table by electron Configuration Investigate the pattern in electron configurations in the periodic table and how it formed groups.
Calendar 2015-16 Date In-Class Homework 9/29 1. ALT 1 Assessment 1 2. Atomic Pudding Worksheet 1. Complete Atomic Pudding Worksheet 2. 102-104 and take Cornell Notes 3. 105-109 and take Cornell Notes 10/1 1.
Remediation and review for ALT 1 Assessment 2 2. Atom Timeline Project (due 10/7) 1. Review for ALT 1 Assessment 2 2. Complete POGIL 3.
Start Atom Timeline Project 10/5 1. ALT 1 Assessment 2 2. Cornell Notes on POGILs from last class 3. Video and Cornell Notes 1. Finish Atom Timeline Project 2. Complete Cornell Notes for POGILs and Video 10/7 1. Atom Timeline 2.
POGIL Review 3. With Cornell Notes 1. Make sure Cornell Notes for POGILs and Video are complete including highlighting, summary, questions. History of Atomic Chemistry Quiz 2. Electron Configuration Worksheet 1. Finish POGIL 2. Take Cornell Notes on the POGIL 3.
Finish Electron Configuration Worksheet 10/14 1. Electron Configuration POGIL Quiz 2. ALT 1 Assessment #2 handed back 3.
And needed to complete the POGIL 1. Finish POGIL - needed to complete the POGIL 2. 128-132 and take Cornell Notes 3.
134-137 and take Cornell Notes 10/16 1. Review Electron Configurations 2. Noble Gas Core Configuration and Exceptions (Cr, Mo, Cu, Ag) 3. Electron Configuration Battleship 1. Electrons 2 Worksheet and 10/20 1. Discharge Tubes 1.
Finish POGIL 2. 138-148 and take Cornell Notes 10/22 1. ALT 2 Assessment 1 2.
POGIL: Isotopes 1. Do not finish POGIL for homework 2. 62-72 and take Cornell Notes 3. Do 3.1 Lesson Check Questions 16 and 17 on p. Light Emission and Calculations 2. Using the, work on 2 of the following Remediations: (see 2) 2.
If you choose to do the card activity from the Electron Configuration Remediation, modify the instructions to choosing 10 elements from the periodic table instead of choosing 10 cards 11/03 1. ALT 2 Assessment 2 2. POGIL: Average Atomic Mass 1. Read 25.1 pp. 876-879 and take Cornell Notes 2.
Cracking The Periodic Table Code Pogil Answer Key Pdf
Do 25.1 Lesson Check Questions 1-8 on p. Do not work on the POGIL at home.