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Exam Curve Comparison

Exam Curve Comparison. September 4 , 2014 Week 1. BIG IDEA: Math conversions and Significant digits. Agenda: Begin Unit Lab Overview Work Time Questions Journal (3 sentences) What would you do in the event of a fire? Summary (3 sentences) What is the purpose of safety?.

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Exam Curve Comparison

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  1. Exam Curve Comparison

  2. September 4, 2014 Week 1 BIG IDEA: Math conversions and Significant digits. • Agenda: • Begin Unit • Lab Overview • Work Time • Questions • Journal (3 sentences) • What would you do in the event of a fire? • Summary (3 sentences) • What is the purpose of safety? • Quick Words: • Beaker • Safety • Goggles • Flask QoTD: When are conversions most useful?

  3. September 5, 2014Week 1BIG IDEA: Math conversions and Significant digits • Agenda: • Pretest • Candle Lab • Journal (3 sentences) • What is the importance of a hypothesis? • Summary (3 sentences) • Did you learn anything new from the lab today? • Quick Words: • Question • Hypothesis • Conclusion QoTD: How do you measure water in a graduated cylinder?

  4. September 8, 2014 Week 2BIG IDEA: Math conversions and Significant digits. • QoTD: • What is accuracy ? • Journal (3 sentences) • When is knowing how precise something is important to you? • Summary (3 sentences) • In chemistry, why do we care about significant figures? • Quick Words: • Accuracy • Precision • Agenda: • 7th Period Lab • Pogil introduction • Worktime • Teachout • Notes if time? • Summary

  5. September 9, 2014 Week 2BIG IDEA: Math conversions and Significant digits. • QoTD: • What is an observation? • Journal (3 sentences) • Is there something in your life everyday that you wonder how it works? • Summary (3 sentences) • Why is it important to support your conclusions with evidence? • Quick Words: • Observation • Inference • Agenda: • Pogil finish up • Notes • Skill • Equipment Task • Summary

  6. September 10, 2014 Week 2BIG IDEA: Math conversions and Significant digits. • QoTD: • How many sig figs does 17.30 have? • Journal (3 sentences) • Describe a time that you need to know what the error was. • Summary (3 sentences) • Why is it important that we know how large errors are? • Quick Word(s): • Scientific Notation • Agenda: • Pogil Model One • Notes Skill 2 • Skill 2 • Summary

  7. September 11, 2014 Week 2BIG IDEA: Math conversions and Significant digits. • QoTD: • 17.90cm x 1120cm • Journal (3 sentences) • Describe something in your life that is too large to be counted? • Summary (3 sentences) • Why do we use scientific notation? • Quick Word(s): • Scientific Notation • Agenda: • Regents: Lab Folders • Finish Notes Skill 2 • Skill 2 Questions? • Zeros Pogil • Skill 3 Notes • Summary

  8. September 12, 2014 Week 2BIG IDEA: Math conversions and Significant digits. • QoTD: • 17.9 cm x 1 cm • Journal (3 sentences) • Describe the sig fig rounding rule in your own words? • Summary (3 sentences) • What does the number of sig figs really tell us? • Quick Word(s): • Scientific Notation • Density • Agenda: • Finish Notes through 3 • Skill 3 Questions • DUE • Zeros Pogil • Sig Dig Pogil • Summary

  9. September 15, 2014 Week 3BIG IDEA: Math conversions and Significant digits. • QoTD: • Describe the activities in the lab. • Journal (3 sentences) • How did each activity demonstrate the safety procedures? • Summary (3 sentences) • How do you approach anything unknown in the lab? • Quick Word(s): • Safety • Protective Wear • Agenda: • LAB • Measurement Review • Summary • Turn in Last week Summary Sheet

  10. September 16, 2014 Week 3BIG IDEA: Math conversions and Significant digits. • QoTD: • What is the formula for density? • Journal (3 sentences) • What does density represent? • Summary (3 sentences) • In terms of density, why could you lift a garbage bag of air, but not a garbage bag of water? • Quick Word(s): • Density • Mass Volume • Agenda: • Test review • Pushing test a day? (or 2?) • Density • Conversions • Summary

  11. September 17, 2014 Week 3BIG IDEA: Math conversions and Significant digits. • QoTD: • What are conversions? • Journal (3 sentences) • What is a common use of conversion? • Summary (3 sentences) • Why use formulas at all? • Quick Word(s): • Density • Mass • Volume • Agenda: • Homework Go Over • Homework hand-in • Conversion Activity • Conversion Review • Summary

  12. September 18, 2014 Week 3BIG IDEA: Math conversions and Significant digits. • QoTD: • ONLY WRITE ON THE ANSWER SHEET • Test • Journal (3 sentences) • Test • Summary (3 sentences) • Test • Quick Word(s): • Test Today • Agenda: • ONLY WRITE ON THE ANSWER SHEET • Test

  13. September 18, 2014 Week 3BIG IDEA: Matter is made up of particles • QoTD: • How many H’s are there in 2H2O? • Journal (3 sentences) • Explain the different between an element and a pure substance. • Summary (3 sentences) • Give 2 examples of how matter is classified. • Quick Word(s): • Subscript • Coefficient • Agenda: • Matter notes • Matter Skill 1 • Pogil on Classification • Teachout • Summary

  14. September 22, 2014 Week 4BIG IDEA: Matter is made up of particles • QoTD: • What is an element? • Journal (3 sentences) • Explain the different between an compound and an element. • Summary (3 sentences) • Explain how a compound can have different properties than its’ atoms. • Quick Word(s): • Compound • Element • Mixture • Agenda: • Finish pogil • Compound poem • Summary • Block: Lab Iron Sulfide

  15. September 23, 2014 Week 4BIG IDEA: Matter is made up of particles • QoTD: • Define a mixture • Journal (3 sentences) • Describe how you would separate a mixture • Summary (3 sentences) • Explain how matter is categorized. • Quick Word(s): • Compound • Element • Mixture • Agenda: • Notes Skill 1 and 2 • Skill 1 and 2 • Compound Poem • Summary • Block: Lab Iron Sulfide

  16. September 24, 2014 Week 4BIG IDEA: Matter is made up of particles • QoTD: • Journal (3 sentences) • Summary (3 sentences) • . • Quick Word(s): • Compound • Element • Mixture • Agenda: • Notes Skill 1 and 2 • Skill 1 and 2

  17. September 25, 2014 Week 4BIG IDEA: Matter is made up of particles • QoTD: • Matter is broadly broken up into what 2 categories? • Journal (3 sentences) • Name 2 pure substances and explain why they are pure. • Summary (3 sentences) • What tests could you perform to prove that something was an element? • Quick Word(s): • Compound • Element • Mixture • Agenda: • Finish Skill 1-3 • Summary • Block: Lab Separations

  18. September 26, 2014 - Week 4BIG IDEA: Matter is made up of particles • QoTD: • How would you separate a homogenous mixture? • Journal (3 sentences) • What is the difference between a physical and chemical change? • Summary (3 sentences) • Describe the difference between a homogenous and heterogeneous mixtures. • Quick Word(s): • Compound • Element • Mixture • Agenda: • Cleanup day • Finish and hand-in • Pogil • Poem • Extension • Skill 1-3

  19. September 29, 2014 -WEEK 5BIG IDEA: Matter is made up of particles • QoTD: • How can a mixture of sand and salt be separated? • Journal (3 sentences) • Why does salt eventually collect at the bottom of a water glass? • Summary (3 sentences) • What are other physical properties that can be used to separate mixtures? • Quick Word(s): • Filtration • Distillation • Agenda: • Questions on skills 1-3 • Finish Notes • Finish Skill Packet

  20. September 30, 2014 -WEEK 5BIG IDEA: Matter is made up of particles • QoTD: • Give an example of an endothermic physical change. • Journal (3 sentences) • How are the properties of elements different than the compounds that they are in? • Summary (3 sentences) • Describe how you would tell the difference between an element, a compound, and a mixture. • Quick Word(s): • Agenda: • Finish Skill Packet • Begin Test Review

  21. October1, 2014 -WEEK 5BIG IDEA: Matter is made up of particles • QoTD: • DO you have any questions before the test? • Journal (3 sentences) • Test • Summary (3 sentences) • Test • Quick Word(s): • Agenda: • Block • Go over Skills • Test • One Period: Test

  22. October3, 2014 -WEEK 5BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • Why was Einstein resistant to the new model of the atom ? • Journal (3 sentences) • The atom is mostly what? • Summary (3 sentences) • Why did some particles deflect in the gold foil experiment? • Quick Word(s): • Atom • Agenda: • Block • Finish Documentary • Student’s Choice • Notes? • Lab? • Summary

  23. October6, 2014 -WEEK 6BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • Describe the conclusions of the gold foil experiment. • Journal (3 sentences) • How has the model of the atom evolve over time? • Summary (3 sentences) • Describe how chromatography works • Quick Word(s): • Atom • Gold Foil Experiment • Agenda: • Grade book up to date • Lab • Go over Skill One • Possible Start of notes on skill 2 • Summary

  24. October7, 2014 -WEEK 6BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • Briefly describe chromatography. • Journal (3 sentences) • How would you know what something looks like if you can’t see it? • Summary (3 sentences) • How did Rutherford revise Dalton’s model? (look in your notes) • Quick Word(s): • Atom • Gold Foil Experiment • Agenda: • Understanding Rutherford • Go over Skill One • Go over Understand Rutherford • Block • Notes Skill 2

  25. October8, 2014 -WEEK 6BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • What particles give atoms mass? • Journal (3 sentences) • What does it mean for an atom to be electrical neutral? • Summary (3 sentences) • Describe the subatomic particles. (Size, weight, charge) • Quick Word(s): • Protons • Neutrons • Electrons • Agenda: • BLOCK • LAB • Quickly Go over Skill One • Notes Skill 2 (and 3?) • Skill 2 Atomic theory • Summary

  26. October9, 2014 -WEEK 6BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • What particles give atoms charge? • Journal (3 sentences) • How do we calculate neutrons when we know the atomic mass and number? • Summary (3 sentences) • How do you find the number of electrons in an atom in the ground state? • Quick Word(s): • Protons • Neutrons • Electrons • Agenda: • Skill Two Questions • Notes Skill 3 • Skill 3 • Summary • Block • Catchup work

  27. October10, 2014 -WEEK 6BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • What particles give atoms charge? • Journal (3 sentences) • How do we calculate neutrons when we know the atomic mass and number? • Summary (3 sentences) • How do you find the number of electrons in an atom in the ground state? • Quick Word(s): • Protons • Neutrons • Electrons • Agenda: • Finish Skill 3 • Go over Skill 3 • Catchup work for the remainder

  28. October14, 2014 -WEEK 7BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • How do atoms enter an excited state? • Journal (3 sentences) • Where does the color come from when an atom moves from the excited state to the ground state? • Summary (3 sentences) • Describe what causes bright line spectra. • Quick Word(s): • Spectra • Excited state • Ground State • Agenda: • Block: • Flame test lab • Single: • Orbital diagrams

  29. October15, 2014 -WEEK 7BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • Why do atoms produce unique colors in the flame test? • Journal (3 sentences) • What particles absorb and release the energy to produce light? • Summary (3 sentences) • Briefly summarize yesterday’s lab. • Quick Word(s): • Mass • Atomic Mass • Isotope • Agenda: • Student’s Choice: • Notes on skill 4 and 5 • Pogil Average Atomic Mass

  30. October16, 2014 -WEEK 7BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • What is different in different isotopes of the same element? • Journal (3 sentences) • What particle causes this difference ? • Summary (3 sentences) • Briefly summarize how you calculate average atomic mass. • Quick Word(s): • Isotope • Abundance • Agenda: • Throwback Thursday! • Atoms – Bill Nye • Finish notes All

  31. October17, 2014 -WEEK 7BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • The nucleus of one boron atom has five protons and four neutrons. Determine the total charge of the boron nucleus • Journal (3 sentences) • Identify one experiment that led scientists to develop the modern model of the atom. • Summary (3 sentences) • An atom in an excited state has an electron configuration of 2-7-2. • (a) Explain, in terms of subatomic particles, why this excited atom is electrically neutral. • (b) Write the electron configuration of this atom in the ground state. • Quick Word(s): • Isotope • Abundance • Agenda: • Notes through Skill 5 • Back work Discussion • Folder Checkup/Grade • Work time • Summary

  32. October20, 2014 -WEEK 8BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • What information do we need to know in order to calculate an average atomic mass? • Journal (3 sentences) • Describe and give an example of an isotope. • Summary (3 sentences) • Why do isotopes of an element all have the same chemical properties? • Quick Word(s): • Isotope • Abundance • Agenda: • Finish Average atomic Mass Pogil • Finish Skills thru 5 • Average Atomic Mass Practice • Calls this week

  33. October21, 2014 -WEEK 8BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • Why not just divide by the number of isotopes to find average atomic mass? • Journal (3 sentences) • How do you calculate the abundance numbers? • Summary (3 sentences) • Summarize the lab today. • Quick Word(s): • Isotope • Abundance • Agenda: • Atomic mass of beanium • Block: • Finish notes for unit

  34. October22, 2014 -WEEK 8BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • What are the particles of charge in an atom? • Journal (3 sentences) • Describe how ions are made. • Summary (3 sentences) • What sub-atomic particle causes ionization. Explain how they do so. • Quick Word(s): • Ions • Ionization • Cation • Anion • Agenda: • 3rd • Need to go over Average Atomic mass HW? • Student’s choice: • Finish notes • Ion Pogil

  35. October22, 2014 -WEEK 8BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • What are the particles of charge in an atom? • Journal (3 sentences) • Describe how ions are made. • Summary (3 sentences) • What sub-atomic particle causes ionization. Explain how they do so. • Quick Word(s): • Ions • Ionization • Cation • Anion • Agenda: • 3rd • Need to go over Average Atomic mass HW? • Student’s choice: • Finish notes • Ion Pogil

  36. October23, 2014 -WEEK 8BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • When is an ion larger than its’ neutral element? • Journal (3 sentences) • Why to atoms form ions? • Summary (3 sentences) • How do we calculate charge of an ion? • Quick Word(s): • Ions • Ionization • Cation • Anion • Agenda: • Finish Pogil • Finish Skill Packets • TEST ON MONDAY

  37. October24, 2014 -WEEK 8BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • Write a question you need help on. • Journal (3 sentences) • Write a question that would give this answer: • Ion charge is a result of electron gain or loss. If you changed the number of protons the element would change. • Summary (3 sentences) • How can some elements have more then one type of ion. (+1, +2, ect)? • Quick Word(s): • Ions • Ionization • Cation • Anion • Agenda: • Test review • TEST ON MONDAY

  38. October27, 2014 -WEEK 9BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • DO NOT WRITE ON THE QUESTION SHEET • Journal (3 sentences) • DO NOT WRITE ON THE QUESTION SHEET • Summary (3 sentences) • Test • DO NOT WRITE ON THE QUESTION SHEET • Quick Word(s): • COMING UP Periodic Table…. • Agenda: • Test • DO NOT WRITE ON THE QUESTION SHEET • THERE IS NO QUESTION 4 • DO NOT WRITE ON THE QUESTION SHEET • DO NOT WRITE ON THE QUESTION SHEET

  39. October28, 2014 -WEEK 9BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • What does it mean when someone says, “It happens periodically” • Journal (3 sentences) • How did the arrangement of the periodic table develop? • Summary (3 sentences) • Describe how the periodic table helped predict the existence of unknown elements. • Quick Word(s): • Periodic Table…. • Agenda: • Test finish • Periodic Trends • Elements Movie • Notes Skill One

  40. October29, 2014 -WEEK 9BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • The elements on the table are in order of what? • Journal (3 sentences) • Why can’t you use mass to organize the periodic table? • Summary (3 sentences) • What is the same about a vertical group on the periodic table? • Quick Word(s): • Periodic Table…. • Agenda: • Elements Movie (Period 3) • Notes Skill One • Skill one • Summary • NOTE: Grades in and calls start today!

  41. October30, 2014 -WEEK 9BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • Name something you needed to organize? How did you choose how to organize it? • Journal (3 sentences) • Can you guess what something is by how it’s classified? • Summary (3 sentences) • Tell me two things you learned from the lab activity today. • Quick Word(s): • Classification • Agenda: • Cross classification lab • Block: • Finish Notes Skill One • Grade reports • Summary • NOTE: Grades in and calls start today!

  42. October31, 2014 -WEEK 9BIG IDEA: Matter is made up of particles WARNINGS ARE OVER - CELL PHONES OFF AND AWAY • QoTD: • Why is sodium so reactive? • Journal (3 sentences) • Why does sodium for +1 ions and oxygen form -2 ions? • Summary (3 sentences) • Tell me two things you learned from the lab activity today. • Quick Word(s): • Classification • Agenda: • Reaction discussion • Density discussion/demo • Summary • NOTE: Grades in and calls start today!

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