Atoms & the Periodic Table: Atomic Structure, Elements & Properties Unit | MS Physical Science

Click here to download a preview of Atoms and the Periodic Table

This unit is included in the Physical Science Curriculum 5E Model.

Teach atomic structure, subatomic particles, atomic mass, and the organization of the periodic table with this complete Atoms and the Periodic Table Unit for middle school Physical Science.

Includes detailed lessons, notes, interactive notebooks, hands-on labs, stations, quizzes, task cards, a STEM Creation Station, study guide, and assessment—everything needed for a no-prep chemistry foundations unit.

Students explore atoms, elements, protons, neutrons, electrons, atomic mass, periodic trends, and element properties through visual and inquiry-based learning.

Aligned to NGSS MS-PS1 (Matter & Its Interactions): structure of atoms, subatomic particles, and periodic patterns.

⭐ What’s Included

• PowerPoints for:
  • Atomic Structure
  • Masses of Atoms
  • The Periodic Table
  • Metals, Nonmetals & Metalloids
• Guided Student Notes (print + digital)
• Interactive Notebook Activities
• Mini-Quizzes + Digital Assessments
• Teacher Demo: Scientific Speculation
• Guided Inquiry Lab: Crunchinumium
• Science Stations (STEM Challenge Included)
• Task Cards (print + digital)
• Study Guide
• Chapter Assessment
• Word Wall in English & Spanish
• QR Codes for free online textbook access
• 10-day pacing guide
• All answer keys included

⭐ Key Concepts Covered

• Structure of atoms
• Subatomic particles & their charges
• Atomic number vs mass number
• Isotopes and average atomic mass
• Electron arrangement basics
• What the periodic table shows
• Groups/families vs periods
• Metals, nonmetals & metalloids
• Predicting properties based on position
• Modeling atoms and using element tiles

⭐ Why Teachers Love This Unit

• Crunchinumium lab is a student favorite
• Visual organization of periodic trends makes abstract ideas accessible
• Word Wall (English/Spanish) supports vocabulary retention
• QR codes offer immediate text reinforcement
• Perfect NGSS-aligned foundation for all later chemistry units
• Completely no-prep

⭐ Ideal For

• Middle School Physical Science
• NGSS MS-PS1
• Intro Chemistry
• Atoms, elements & periodic table basics
• Interactive notebooks & stations
• High-engagement classrooms

⭐ Suggested Pacing Guide – Atoms & the Periodic Table (10 Days)

Day 1: Teacher Demo – Scientific Speculation; Section 1 PowerPoint/Notes/INB
Day 2: Section 1 Mini-Quiz; Section 2 PowerPoint/Notes/INB
Day 3: Section 2 Mini-Quiz; Guided Inquiry Lab – Crunchinumium
Day 4: Section 3 PowerPoint/Notes/INB
Day 5: Section 3 Mini-Quiz; Section 4 PowerPoint/Notes/INB
Day 6: Section 4 Mini-Quiz; Science Stations
Day 7: Science Stations
Day 8: Creation Station Final Draft + Testing (STEM Challenge)
Day 9: Task Card Review (Print or Digital) and/or Study Guide
Day 10: Chapter Assessment

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