Periodic Properties

Investigation 2:

The Periodic Table

CHEMISTRY (Ms. Gwynneth Mortel)

Experience 3:

The Periodic

Properties

(​February 7-14, 2023)

• Randomly choose readers of the essential question, learning objective, and task instructions.

• Share access to the Quizziz link in Google Classroom.

​Student will:

Teacher will:

BELL RINGER

Essential Question: How much do I remember about the 4 periodic properties?

​The 4 Periodic Properties

• Complete the first attempt within the allotted time of 2 minutes or less.

• Make a second or third attempt only if score is less than 100%.

Learning Objective: EVALUATE background and/or prior knowledge to measure retention of information or facts about the 4 periodic properties.

• Distribute copies of the worksheet on the Periodic Table of Aliens.

• Randomly choose readers of the essential question, learning objective, and task instructions.

​Student will:

Teacher will:

ENGAGE

Essential Question: How well am I in noticing patterns or trends?

​The Period table of aliens

• Work with group mates to analyze similarities and differences among the aliens within a GROUP and across a PERIOD.

• Draw the 12 missing aliens based on observed trends within a GROUP and across a PERIOD.

Learning Objective: compare & contrast the features of the set of aliens within a GROUP and across a PERIOD to PREDICT the 12 missing aliens.

• Share the class files on the P#-Periodic Properties by Groups and by Periods; then create individual copies of the completed files.

• Randomly choose readers of the essential question, learning objective, and task instructions.

​Student will:

Teacher will:

EXPLORE

Essential Question: Which factors were considered in arranging elements in the Periodic Table?

​The PeriodIC PROPERTIES BY GROUPS & PERIODS

• Use the ptable.com to complete the data for the assigned periodic property.

• Create the 4 line graphs from each file using the group's data only for the 4 periodic properties.

Learning Objective: FORMULATE a summary of the observed periodic property trends or patterns in a group and a period based on data tables and line graphs.

• Distribute copies of the worksheet on the Periodic Table of Elements.

• Randomly choose readers of the essential question, learning objective, and task instructions.

​Student will:

Teacher will:

EXPLAIN

Essential Question: How do the atomic structures of elements relate to the 4 periodic properties?

​CLAIM-SUPPORT-QUESTION: THE 4 PERIODIC PROPERTIES

• Highlight the periodic property term; underline the definition; box the trends within a group and across a period; and encircle the explanation for each trend.

• Complete the Claim-Support-Question and Photo section for the assigned periodic property.

• Share individual work to group mates.

Learning Objective: DESCRIBE how the atomic structures of elements relate to the 4 observed periodic property trends or patterns.

• Distribute copies of the worksheet on the Periodic Table of Elements.

• Randomly choose readers of the essential question, learning objective, and task instructions.

​Student will:

Teacher will:

ELABORATE

Essential Question: How do you use the chart on periodic properties to predict trends?

USING THE PERIODIC PROPERTY TRENDS CHART

• Tell whether the set fo elements are in the SAME GROUP or SAME PERIOD.

• Use the periodic property trends chart to arrange the elements in increasing and decreasing order.

Learning Objective: PREDICT the increasing and decreasing order of periodic property trends for a given set of elements using a chart.

• Randomly choose readers of the essential question, learning objective, and task instructions.

• Share access to the Quizziz link in Google Classroom.

​Student will:

Teacher will:

EVALUATE

Essential Question: How well will I do to show mastery of the lesson on the 4 periodic properties?

LONG QUIZ ON THE 4 PERIODIC PROPERTIES

• Take the 20-item Long Quiz on the 4 Periodic Properties

• Make 3 attempts to get the best score.

Learning Objective: EVALUATE mastery of the lesson on the 4 periodic properties; and their connections to the atomic structure of elements.