Intro to Evolution & Biodiversity (Allele Frequency) PPT Slides & Guided Notes

Description

This comprehensive, "no-prep" introductory lesson simplifies the foundational mechanics of evolutionary biology. From understanding allele frequencies to interpreting phylogenetic trees, this resource provides a clear, scientifically rigorous framework that replaces confusion with "aha!" moments.

What’s Included:

15-Slide Editable Presentation (PPT & PDF): High-quality visuals that break down complex mechanisms—like genetic drift and gene flow—into digestible, student-friendly concepts.
5-Page Guided Student Notes (Word & PDF): Proven to increase focus and retention by helping students organize key terms during your lecture.
20-Question Student Worksheet (Word & PDF): A mix of recall and application questions to assess student mastery immediately.
Complete Teacher Answer Keys: No-stress grading and easy-to-use review tools.
Bonus 7-Minute Supplemental Video: The perfect "insurance policy" for your lesson—use it for sub plans, flipped classrooms, or student absences.

Key Learning Objectives:

The Scientific Definition: Move beyond "change over time" to understand evolution as a change in allele frequency within a population.
The Three Levels of Biodiversity: Exploring genetic, species, and ecosystem diversity.
Drivers of Variation: How mutation, gene flow, sexual reproduction, and genetic drift provide the raw material for change.
The Population Principle: Debunking the myth that individuals evolve (only populations do!).
Visualizing Ancestry: An introduction to phylogenetic trees and the "Tree of Life."
Scientific Literacy: A dedicated look at the difference between a Scientific Theory vs. a Hypothesis.

This resource is part of the:

⭐Natural Selection & Evolution Unit⭐

Save 50% with the Unit Bundle.

NGSS Standards Alignment:

HS-LS4-1: Evidence of common ancestry and diversity.
HS-LS4-2: Four factors of natural selection.
HS-LS4-3: Statistics and probability in evolution.

Why Teachers Love This Resource:

Zero Prep: Simply download, print, and you are ready for a high-engagement class period.
Visual-First Design: Specifically designed to help ELLs and visual learners grasp abstract concepts like gene pools.
Fully Editable: Tailor the terminology and examples to fit your specific curriculum or honors-level needs.

⭐⭐ Save 50% with the EVOLUTION Unit Bundle ⭐⭐

SAVE $$$ WITH BUNDLES!

⭐Evolutionary Relationships BUNDLE: Taxonomy + Phylogenetic Trees

⭐Patterns of Evolution & Speciation BUNDLE | NGSS Biology Lesson & Review

⭐Evidence for Evolution BUNDLE | Slides, Worksheet & Poster Project | Biology

⭐Hardy-Weinberg Equilibrium Bundle | Slides, Worksheet, Quiz & Video

⭐Evolution of Peppered Moth BUNDLE - Lesson, PPT, Notes,Article, Worksheet

⭐Natural & Artificial Selection Stations - Case Studies! Evolution Bundle!

Check out my store and follow me!

Sci Essential Learning

OTHER EVOLUTION LESSONS:

Fun Activity: Evolution Misconceptions Sorting Activity: Natural Selection Intro & Stations

Check out the Quality of my Resources:

A Great Freebie! Antibiotic Resistance Article, Worksheet, & Answer Key - Natural Selection

Don't forget to LEAVE A REVIEW!

It helps me be able to continue to create great resources for teachers like YOU!

Report this resource to TPT

Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Intro to Evolution & Biodiversity (Allele Frequency) PPT Slides & Guided Notes

Name: Intro to Evolution & Biodiversity (Allele Frequency) PPT Slides & Guided Notes
Brand: Sci Essential Learning
SKU: 15105524
Price: 5.50 USD
Availability: InStock

Sci Essential Learning

36 Followers

$5.50

Highlights

Digital downloads

Microsoft PowerPoint, Microsoft Word, PDF

Grades

9th - 12th

Subjects

Biology, General Science

Standards

NGSSHS-LS4-2

NGSSHS-LS4-1

NGSSHS-LS4-3

Save even more with bundles

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This complete Evolution Unit is a print-and-go, NGSS-aligned Biology bundle designed to take you from Day 1 to the Unit Test with zero extra prep. Every lesson, activity, assessment, and review resource is already built, aligned, and classroom-tested.⭐ SAVE ~50% WITH THIS BUNDLE! ⭐Created by a high

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Natural Selection Unit Bundle: Evolution Lessons, Activities, Test

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Price $28.00Original Price $56.50Save $28.50

Description

What’s Included:

15-Slide Editable Presentation (PPT & PDF): High-quality visuals that break down complex mechanisms—like genetic drift and gene flow—into digestible, student-friendly concepts.
5-Page Guided Student Notes (Word & PDF): Proven to increase focus and retention by helping students organize key terms during your lecture.
20-Question Student Worksheet (Word & PDF): A mix of recall and application questions to assess student mastery immediately.
Complete Teacher Answer Keys: No-stress grading and easy-to-use review tools.
Bonus 7-Minute Supplemental Video: The perfect "insurance policy" for your lesson—use it for sub plans, flipped classrooms, or student absences.

Key Learning Objectives:

The Scientific Definition: Move beyond "change over time" to understand evolution as a change in allele frequency within a population.
The Three Levels of Biodiversity: Exploring genetic, species, and ecosystem diversity.
Drivers of Variation: How mutation, gene flow, sexual reproduction, and genetic drift provide the raw material for change.
The Population Principle: Debunking the myth that individuals evolve (only populations do!).
Visualizing Ancestry: An introduction to phylogenetic trees and the "Tree of Life."
Scientific Literacy: A dedicated look at the difference between a Scientific Theory vs. a Hypothesis.

This resource is part of the:

⭐Natural Selection & Evolution Unit⭐

Save 50% with the Unit Bundle.

NGSS Standards Alignment:

HS-LS4-1: Evidence of common ancestry and diversity.
HS-LS4-2: Four factors of natural selection.
HS-LS4-3: Statistics and probability in evolution.

Why Teachers Love This Resource:

Zero Prep: Simply download, print, and you are ready for a high-engagement class period.
Visual-First Design: Specifically designed to help ELLs and visual learners grasp abstract concepts like gene pools.
Fully Editable: Tailor the terminology and examples to fit your specific curriculum or honors-level needs.

⭐⭐ Save 50% with the EVOLUTION Unit Bundle ⭐⭐

SAVE $$$ WITH BUNDLES!

⭐Evolutionary Relationships BUNDLE: Taxonomy + Phylogenetic Trees

⭐Patterns of Evolution & Speciation BUNDLE | NGSS Biology Lesson & Review

⭐Evidence for Evolution BUNDLE | Slides, Worksheet & Poster Project | Biology

⭐Hardy-Weinberg Equilibrium Bundle | Slides, Worksheet, Quiz & Video

⭐Evolution of Peppered Moth BUNDLE - Lesson, PPT, Notes,Article, Worksheet

⭐Natural & Artificial Selection Stations - Case Studies! Evolution Bundle!

Check out my store and follow me!

Sci Essential Learning

OTHER EVOLUTION LESSONS:

Fun Activity: Evolution Misconceptions Sorting Activity: Natural Selection Intro & Stations

Check out the Quality of my Resources:

A Great Freebie! Antibiotic Resistance Article, Worksheet, & Answer Key - Natural Selection

Don't forget to LEAVE A REVIEW!

It helps me be able to continue to create great resources for teachers like YOU!

Report this resource to TPT

Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

This product has not yet been rated.

Rated 0 out of 5

Questions & Answers

Standards

to see state-specific standards (only available in the US).

NGSSHS-LS4-2

Construct an explanation based on evidence that the process of evolution primarily results from four factors: (1) the potential for a species to increase in number, (2) the heritable genetic variation of individuals in a species due to mutation and sexual reproduction, (3) competition for limited resources, and (4) the proliferation of those organisms that are better able to survive and reproduce in the environment. Emphasis is on using evidence to explain the influence each of the four factors has on number of organisms, behaviors, morphology, or physiology in terms of ability to compete for limited resources and subsequent survival of individuals and adaptation of species. Examples of evidence could include mathematical models such as simple distribution graphs and proportional reasoning. Assessment does not include other mechanisms of evolution, such as genetic drift, gene flow through migration, and co-evolution.

NGSSHS-LS4-1

Communicate scientific information that common ancestry and biological evolution are supported by multiple lines of empirical evidence. Emphasis is on a conceptual understanding of the role each line of evidence has relating to common ancestry and biological evolution. Examples of evidence could include similarities in DNA sequences, anatomical structures, and order of appearance of structures in embryological development.

NGSSHS-LS4-3

Apply concepts of statistics and probability to support explanations that organisms with an advantageous heritable trait tend to increase in proportion to organisms lacking this trait. Emphasis is on analyzing shifts in numerical distribution of traits and using these shifts as evidence to support explanations. Assessment is limited to basic statistical and graphical analysis. Assessment does not include allele frequency calculations.