Genetics: Heredity & Modern Genetics Unit | Middle School Life Science

Click on this link to download a preview of Genetics unit. 

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

Teach heredity, Punnett squares, complex inheritance, meiosis, and genetic disorders with this comprehensive two-part Genetics Unit designed for middle school life science.

This Genetics + Modern Genetics bundle includes full lessons, notes, interactive notebooks, labs, quizzes, stations, task cards, and assessments—everything you need for a zero-prep, high-engagement genetics unit.

Perfect for grades 6–8, this resource helps students master Mendelian genetics, non-Mendelian inheritance, DNA and the genetic code, advances in genetics, and real-world genetic technologies.

Aligned to NGSS Middle School Life Science (MS-LS3) for heredity, variation of traits, DNA, and modern genetics.

⭐What’s Included: TWO Complete Genetics Units

GENETICS: The Science of Heredity (Part I)

⭐ Lessons & Activities

• PowerPoints for:
  • The Work of Gregor Mendel
  • Mendel’s Laws of Heredity
  • Punnett Squares
  • Meiosis
• Student Notes (print + digital)
• Interactive Notebook activities
• Mini-quizzes + digital assessments
• Teacher Demo: Trait Survey
• Guided Inquiry Lab: Barr Bodies
• Science Stations (STEM Challenge Included)
• Task Cards (print + digital)
• Study Guide
• Final Chapter Assessment
• 10-day pacing guide

⭐ Key Genetics Concepts Covered

• Traits, alleles, dominance & recessiveness
• Gregor Mendel’s research
• Mendel’s laws of heredity
• Genotypes, phenotypes, probability
• Punnett squares (monohybrid & simple patterns)
• Meiosis & chromosome behavior
• X-inactivation & Barr bodies
• Patterns of inheritance & variation

MODERN GENETICS (Part II)

⭐ Lessons & Activities

• PowerPoints for:
  • Complex Patterns of Inheritance
  • The Genetic Code (DNA, RNA, protein synthesis)
  • Human Genetic Disorders
  • Advances in Genetics
• Student Notes (print + digital)
• Interactive Notebook activities
• Mini-quizzes + digital assessments
• Teacher Demo: Leave a Message
• Guided Inquiry Lab: Genetic Counseling
• Science Stations (STEM Challenge Included)
• Task Cards
• Study Guide
• Final Chapter Assessment
• 10-day pacing guide

⭐ Key Modern Genetics Concepts Covered

• Codominance, incomplete dominance, polygenic traits
• DNA structure & replication
• Genetic code, transcription & translation
• Mutations & protein changes
• Human genetic disorders
• Genetic engineering & biotechnology
• Gene therapy, selective breeding, GMOs

⭐ Why Teachers Love This Unit

• Two full units in one (Heredity + Modern Genetics)
• Zero prep — everything ready to teach
• Hands-on labs + stations = high engagement
• Clear, structured pacing guides
• Flexible print AND digital formats
• Aligned to NGSS MS-LS3 and middle school genetics standards

⭐ Ideal For

• Middle School Life Science
• Genetics & heredity units
• DNA & biotechnology lessons
• NGSS MS-LS3
• Interactive notebook classrooms
• Blended learning environments

⭐ Suggested Pacing Guide – Genetics: The Science of Heredity (10 Days)

Day 1: Teacher Demo – Trait Survey; 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 – Barr Bodies
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
Day 9: Task Cards + Study Guide
Day 10: Chapter Assessment

⭐ Suggested Pacing Guide – Modern Genetics (10 Days)

Day 1: Teacher Demo – Leave a Message; 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 – Genetic Counseling
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
Day 9: Task Cards + Study Guide
Day 10: Chapter Assessment

Copyright © NGS Magnified, LLC. All rights reserved by author Dr. Erica Colón.  All NGS Magnified curriculum is creative property of Erica Colón and cannot be resold or distributed.  This product is to be used by the original downloader only. Copying for more than one teacher, classroom, department, school, or school system is prohibited. This product may not be distributed or displayed digitally for public view. Failure to comply is a copyright infringement and a violation of the Digital Millennium Copyright Act (DMCA). Clipart and elements found in this PDF are copyrighted and cannot be extracted and used outside of this file without permission or license. Intended for classroom and personal use ONLY.