PS1 - Unit 3A - The Atom

Days 39,40 - Tu, W

Days 41,42 – Th, Fr

Days 43,44,45 – M, Tu, W

Days 46,47 – Th, Fr

PS Objectives

U3:2ac

U3:1bcdef;2bc,3a

U3:2c,3ab

U3:2bc,3ab

Supplies/Materials

Unit 2 Test; What Does an Atom Look Like?; “Matter” excerpt from Molecules; Atom PPT & Guided Lecture packet; Atom Bellringers; “Sorting Out the Atom”

Atom Bell Ringers; Atomic Models Timeline; Atom PPT & Guided Lecture packet; Atom PV Practice Items; Atom Wrk1

Atom PPT & Guided Lecture packet; Atom Bellringers;  “Fireworks” ChemMatters article and  reading guide

Flametest and Emission Spectroscopy Lab handouts and setups

Bellringer/ Introduction

What Does an atom look like? – pre-lecture thoughts/drawings;

BellRingers 1,2,3,4 and review

Atom BR 5,6 and review

Atom BR 7,8 and review

Lab preparations; safety review

Learning Activities/Procedures

·         Unit 2 three Rs test.

·         Begin Lecture/ Guided practice – Atom composition and nomenclature, thru isotopes.

·         Class practice – atomic mass, using silicon data from webelements.com

·         Students do “Sorting Out the Atom”.

·         CANVAS Discussion for W - Read “Matter” excerpt from Molecules by P.W. Atkins.  List characteristics of the atom.

·         Assignment:  PV1-8

·         Review Sorting Out the Atom and PV1-8

·         Finish lecture to Waves and Light

·         What Does the Atom Look Like? Post-lecture –  composition

·         Begin Lecture/Guided practice – Waves/Light,  EMR spectrum (up to QM)

·         Assignment: Atom Wrk1: BF and PV9-13.

·         Review Wrk 1 and PV9-13

·         Lecture through Quantum Model of the atom

·         Construct an atom of Na listing the 4 QN for each electron as added

·         Review QM Summary Chart

·         What Does the atom look like? – post-QM lecture

·         Lecture/guided practice on neutral e-configs and orbital diagrams

·         Students do PV16-20.

·         AHL Wednesday - ChemMatters “Fireworks” article and reading guide.

·         Review PV16-20.

·         Read background info and procedure for Emission Spec. lab and do Pre-Lab questions.

·         Flametest Lab Activity and observations

·         Do post Lab questions, turn in completed lab report on Monday

Assignments

AHL Wednesday – CANVAS Discussion, PV1-8

Complete assignment

Complete assignment

Complete lab report Monday

Evaluation/Closure

grade – test, CANVAS discussion

Grade – completed assignemnt

Grade – completed lab report

                                                                                                                  Instructional Strategies/Lesson Sequence

Day 48 – M

Day 49 – Tu

Day 50 – W (AHL)

Day 51 –Th

Day 52 –Fr

Statement of Objectives

PS Objectives

U3: 3ab

U3: 3ab

U3:2bc, 3ab

U3:3ab

U3:3ab

Supplies/Materials

Atom Guided Lecture packet ; Atom PV Practice Items; Atom BR

Atom Guided Lecture packet ; Atom PV Practice Items; Atom BR

Atom Guided Lecture packet ; Atom PV Practice Items

Atom BR; Atomic Coatings Lab handouts and setups

Atom Test and Key; Atomic Coating Lab handouts

Bellringer/Intro

BR 9 and review.

BR10 and review

BR11 and review

Last minute test prep

Learning Activities/Procedures

·         Lecture/guided practice on ion e-configs, orbital diagrams

·         Go to PV16-20ab and underline valence electrons.  

·         Modify neutral econfigs from PV16-20  to create ion econfigs for Zr²⁺ and Zr⁴⁺  P^3- Cl^1- Ca²⁺ W²⁺ Sn²⁺and Sn⁴⁺

·         Modify neutral econfigs to create ion econfigs for Zr²⁺ and Zr⁴⁺  P^3- Cl^1- Ca²⁺ W²⁺ Sn²⁺and Sn⁴⁺

·         Lecture/guided practice on shorthand e-configs, exceptions and  Lewis Structures

·         Students do  PV19-21 and review.

·         Do Atom Wrk. 2 and review

·         Do PV 22-24.

·         Read Atomic Coatings Lab and do Pre-Lab questions.

·         Review PV22-24.

·         Atomic Coatings – the Size of an Atom Lab conduct procedure and record data.

·         Atom Unit Test

·         Begin synthesizing data from Atomic Coatings Lab.

Assignments

Begin to study for Atom Test on Friday

Study for Atom Test on Friday

Study for Atom Test on Friday

Study for Atom Test on Friday

Evaluation/Closure

Grade – Atom Drawings

Grade – Atom Test 1

observe student progress