1. Periodic Trends

2. Periodicity
Repeating (periodic) patterns of physical and chemical properties among elements that define families with similar properties. The periodic table displays this repeating pattern, which is related to an atom’s outermost electrons.
Explain the relationship of an elements position on the periodic table to its atomic number.
Use the periodic table to identify the three classes of elements: metals, nonmetals, and metalloids.
Relate the position of an element on the periodic table to its electron configuration and compare its reactivity with other elements on the table.
Identify trends on the periodic table (ionization energy, electronegativity, and relative size of atoms and ions.)

3. What is the primary method used to organize the periodic table?
Warm up:
What is the primary method used to organize the periodic table?
DAY 1 Agenda:
Work in pairs at a computer.
Download and view the “classes of elements” powerpoint and view it as a slide show together and then answer the questions on the sheet provided.
Download and view the “groups of elements” powerpoint and view it as a slide show together and then answer the questions on the sheet provided.
2. Color code the periodic table according to the directions provided and answer the questions on the “family ties” worksheet.
3. Honors:
Experimental designs and bibliography's due in one week 10/13 and 10/14
Paperwork completion on 10/24 and 10/25
Must create a SEFOS account before meeting with Mrs. Riordan)
Literature review rough draft due 10/28 and 10/31
OBJECTIVES : Recognize the three main classes of elements base on their position on the periodic table and identify specific families or groups with similar properties.

4. What is a class of elements? Give an example.
Warm up:
What is a class of elements? Give an example.
What is a group of elements? Give an example.
What electrons are involved in chemical reactions?
DAY 2 Agenda:
View chemistry, a volatile history episode 2 – the order of the elements and answer the questions provided.
Continue working on classes, groups, and color coding packet.
OBJECTIVES :
Be able to describe the organization of the periodic table.

5. What is a class of elements? Give an example.
Warm up:
What is a class of elements? Give an example.
What is a group of elements? Give an example.
What electrons are involved in chemical reactions?
Day 3 Agenda:
Complete the concept map for each family of elements on the periodic table.
Use the blue “Modern Chem” handbook of elements.
HOMEWORK: Study for quiz next class! Be familiar with the 3 classes of elements and their properties (metals, nonmetals, and metalloids) and the families of elements found on the periodic table.
OBJECTIVES :
Be able to describe the organization of the periodic table.

6. QUIZ on classes and families of elements
Warm up:
Turn In packet with color coded periodic table AND Family concept maps packet
Watch this video on Coulomb's Law
Day 4 CP Agenda:
Collect Work
QUIZ on classes and families of elements
Video – Coulumbs Law
Periodicity POGIL – After quiz work on questions 1-5 using the model on page 2
Homework: Complete the rest of the POGIL
OBJECTIVES :
Describe the trend of ionization energy, atomic radius, and reactivity on the periodic table and explain how it relates to electron configuration.

7. QUIZ on classes and families of elements ON BACK OF QUIZ
Warm up:
Turn In packet with color coded periodic table AND Family concept maps packet
Watch this video on Coulomb's Law
Day 4 CP Agenda:
Collect Work
QUIZ on classes and families of elements
ON BACK OF QUIZ
Give the group number and name of any family on the periodic table
Provide three details about that family of elements
Video – Coulumbs Law
Periodicity POGIL – After quiz work on questions 1-5 using the model on page 2
Homework: Complete the rest of the POGIL
OBJECTIVES :
Describe the trend of ionization energy, atomic radius, and reactivity on the periodic table and explain how it relates to electron configuration.

8. QUIZ on classes and families of elements Video – Coulumbs Law
Warm up:
Turn In Work packet with color coded periodic table and experimental designs.
Two piles at front of the room.
Watch this video on Coulomb's Law
Day 4 Honors Agenda:
Warm up
QUIZ on classes and families of elements
Video – Coulumbs Law
Periodicity POGIL – After quiz work on questions 1-5 using the model on page 2
Homework: Periodicity notes and WS
OBJECTIVES :
Describe the trend of ionization energy, atomic radius, and reactivity on the periodic table and explain how it relates to electron configuration.

9. QUIZ on classes and families of elements ON BACK OF QUIZ
Warm up:
Turn In Work packet with color coded periodic table and experimental designs.
Watch this video on Coulomb's Law
DAY 4 Honors Agenda:
Warm up – video
QUIZ on classes and families of elements
ON BACK OF QUIZ
Give the group number and name of any family on the periodic table
Provide three details about that family of elements
Periodicity POGIL – After quiz work on questions 1-5 using the model on page 2
Homework: Periodicity notes and WS
OBJECTIVES :
Describe the trend of ionization energy, atomic radius, and reactivity on the periodic table and explain how it relates to electron configuration.

10. Describe the trend of atomic radius on the periodic table.
Warm up:
Describe the trend of atomic radius on the periodic table.
How is atomic size related to ionization energy? Reactivity?
Day 5 Honors Agenda:
Review #10-14 in periodicity POGIL
Review WS 1 and WS 2
“its in the cards” lab activity
Read introduction and answer prelab questions
Organize into pairs to complete activity
Begin post lab questions if time allows.
Put cards 1-32 in baggies and return to front of room
Take a copy of reference sheets at front of room
OBJECTIVES :
Describe the organization of the periodic table by increasing atomic number.
Interpret the periodic table to identify if an element is a solid, liquid, or gas at room temperature.
Recognize the three main classes of elements base on their position on the periodic table.
Recognize the major groups on the periodic table and write a description of their properties.
Describe the trend of ionization energy, atomic radius, and reactivity on the periodic table and explain how it relates to electron configuration.
The trend in reactivity and electronegativity of atoms down a group and across a row
The relative sizes of atoms (atomic radius) both across a row and down a group in the periodic table

11. Describe the trend of atomic radius on the periodic table.
Warm up:
Describe the trend of atomic radius on the periodic table.
How is atomic size related to ionization energy? Reactivity?
Day 5 CP Agenda:
Review #10-14 in periodicity POGIL
Periodicity notes
WS 1 and WS 2
Periodic trends crash course
Periodic table reference sheet
OBJECTIVES :
Describe the organization of the periodic table by increasing atomic number.
Interpret the periodic table to identify if an element is a solid, liquid, or gas at room temperature.
Recognize the three main classes of elements base on their position on the periodic table.
Recognize the major groups on the periodic table and write a description of their properties.
Describe the trend of ionization energy, atomic radius, and reactivity on the periodic table and explain how it relates to electron configuration.
The trend in reactivity and electronegativity of atoms down a group and across a row
The relative sizes of atoms (atomic radius) both across a row and down a group in the periodic table

12. Describe the trend of atomic radius on the periodic table.
Warm up:
Describe the trend of atomic radius on the periodic table.
How is atomic size related to ionization energy? Reactivity?
Day 6 Honors Agenda:
Warm up – Homework quiz
Post lab questions in groups
Crash course: Periodicity
Homework:
Review packet for test 10/26 and 10/27
Sign up for SEFOS account
OBJECTIVES :
Describe the organization of the periodic table by increasing atomic number.
Interpret the periodic table to identify if an element is a solid, liquid, or gas at room temperature.
Recognize the three main classes of elements base on their position on the periodic table.
Recognize the major groups on the periodic table and write a description of their properties.
Describe the trend of ionization energy, atomic radius, and reactivity on the periodic table and explain how it relates to electron configuration.
The trend in reactivity and electronegativity of atoms down a group and across a row
The relative sizes of atoms (atomic radius) both across a row and down a group in the periodic table

13. Describe the trend of atomic radius on the periodic table.
Warm up:
Describe the trend of atomic radius on the periodic table.
How is atomic size related to ionization energy? Reactivity?
Day 6 CP Agenda:
Review WS 1 and 2
“its in the cards” lab activity
Begin post lab questions if time allows.
OBJECTIVES :
Describe the organization of the periodic table by increasing atomic number.
Interpret the periodic table to identify if an element is a solid, liquid, or gas at room temperature.
Recognize the three main classes of elements base on their position on the periodic table.
Recognize the major groups on the periodic table and write a description of their properties.
Describe the trend of ionization energy, atomic radius, and reactivity on the periodic table and explain how it relates to electron configuration.
The trend in reactivity and electronegativity of atoms down a group and across a row
The relative sizes of atoms (atomic radius) both across a row and down a group in the periodic table

14. Meet with Mrs Riordan to complete paperwork for independent project
Day 7 HONORS Agenda:
Meet with Mrs Riordan to complete paperwork for independent project
Prepare for quiz next class.
OBJECTIVES :
Describe the organization of the periodic table by increasing atomic number.
Interpret the periodic table to identify if an element is a solid, liquid, or gas at room temperature.
Recognize the three main classes of elements base on their position on the periodic table.
Recognize the major groups on the periodic table and write a description of their properties.
Describe the trend of ionization energy, atomic radius, and reactivity on the periodic table and explain how it relates to electron configuration.
The trend in reactivity and electronegativity of atoms down a group and across a row
The relative sizes of atoms (atomic radius) both across a row and down a group in the periodic table

15. Post lab questions in pairs Review WS for test next class
Day 7 CP Agenda:
Homework quiz
Post lab questions in pairs
Review WS for test next class
OBJECTIVES :
Describe the organization of the periodic table by increasing atomic number.
Interpret the periodic table to identify if an element is a solid, liquid, or gas at room temperature.
Recognize the three main classes of elements base on their position on the periodic table.
Recognize the major groups on the periodic table and write a description of their properties.
Describe the trend of ionization energy, atomic radius, and reactivity on the periodic table and explain how it relates to electron configuration.
The trend in reactivity and electronegativity of atoms down a group and across a row
The relative sizes of atoms (atomic radius) both across a row and down a group in the periodic table

16. Warm up: Look over your review sheets and identify any questions you might have.
Day 8 Agenda:
Warm up / review study guides
Hand in lab – Its in the cards Packet
Quiz on Unit 1B the periodic table
Homework:
Ion POGIL
Honors: Rough draft of literature review due next class.
OBJECTIVES :
Describe the organization of the periodic table by increasing atomic number.
Interpret the periodic table to identify if an element is a solid, liquid, or gas at room temperature.
Recognize the three main classes of elements base on their position on the periodic table.
Recognize the major groups on the periodic table and write a description of their properties.
Describe the trend of ionization energy, atomic radius, and reactivity on the periodic table and explain how it relates to electron configuration.
The trend in reactivity and electronegativity of atoms down a group and across a row
The relative sizes of atoms (atomic radius) both across a row and down a group in the periodic table