Presentation is loading. Please wait.

Presentation is loading. Please wait.

3/24 & 3/25- 7th Grade Agenda Learning Objective: Learn about Shared Derived Characteristics Collect HW: Reading & Notetaking p. 124 -126 Marble Race.

Published byHà Đào Modified over 5 years ago

Similar presentations

Presentation on theme: "3/24 & 3/25- 7th Grade Agenda Learning Objective: Learn about Shared Derived Characteristics Collect HW: Reading & Notetaking p. 124 -126 Marble Race."— Presentation transcript:

1 3/24 & 3/25- 7th Grade Agenda Learning Objective: Learn about Shared Derived Characteristics Collect HW: Reading & Notetaking p Marble Race Project

2 Reflection Prompt: Write 3 things that you are planning to do during Spring Break.

3 Gradualism vs Punctuated Equilibria
Gradualism: The theory that evolution occurs slowly by steadily Punctuated Equilibria:Evolution occurs during short periods of rapid change separated by long periods of little or no change

4 What are homologous structures?
Similar structures that related species have inherited from a common ancestor

5 Similarities in Early Development

6 Human Embryos have tails and gill slits

7 Similarities in DNA – Is an Elephant and this Shrew closely related?
Scientists can determine how closely related the species are by comparing the DNA of different species DNA comparison has revealed that the tiny elephant shrew is closely related to the elephant

8 Branching Tree shows how closely related species are

9 Classification ilarities fied
Classification is the process of grouping things based on their sim__________. The scientific study of how living things are classi______ is called taxonomy ilarities fied

10 Linnaeus naming system
Linnaeus is a two word method of naming animals First word is called a genus and it is a classification grouping that contains sim_____ closely related organism. Second word is called species and it describes the distinctive feat_____ of an organism. ilar ure

11 Linnaeus Naming System
1st word is Genus 2nd word is Species Felis Concolor Felis Domesticus Felis Marmorata Cat Same Color Cat of the House Cat Marbled

12 Canine Family Tree Canine: conical teeth Lupus: means wolf

13 Human Evolutionary tree

14 Levels of Classification

15 Branching Tree Diagram
A branching tree diagram shows probable evolutionary rela_________ among organisms tionships

16 Shared derived characteristic
A branching tree diagram shows evolutionary relationships by grouping organisms according to shared chara________ Which characteristics appeared first? Backbone or Four Limbs Backbone cteristics

Download ppt "3/24 & 3/25- 7th Grade Agenda Learning Objective: Learn about Shared Derived Characteristics Collect HW: Reading & Notetaking p. 124 -126 Marble Race."

Similar presentations

What do the Footprints Say???

What do the Footprints Say???
EVIDENCE OF EVOLUTION.

EVIDENCE OF EVOLUTION.
Evidence of Evolution. As scientists we must review all of the evidence before confirming a theory There is a tremendous amount of evidence to support.

Evidence of Evolution. As scientists we must review all of the evidence before confirming a theory There is a tremendous amount of evidence to support.
Ch 7 sections 4-5 p._____ CClassification –The process of grouping things based on their similarities Biologists use classification to organize living.

Ch 7 sections 4-5 p._____ CClassification –The process of grouping things based on their similarities Biologists use classification to organize living.
Change Over Time 7.3 Biological evolution accounts for the diversity of species developed through gradual processes over many generations. As a basis.

Change Over Time 7.3 Biological evolution accounts for the diversity of species developed through gradual processes over many generations. As a basis.
1 Acc Diversity of Life What is Taxonomy? Taxonomy.

1 Acc Diversity of Life What is Taxonomy? Taxonomy.
Chapter 2 Classification Life Over Time. What is Classification?  All Living Things are classified –Classification means to arrange organisms into groups.

Chapter 2 Classification Life Over Time. What is Classification?  All Living Things are classified –Classification means to arrange organisms into groups.
Section 2: Evidence of Evolution. Evidence of Evolution Evidence of Evolution Similar body structures Comparative anatomy Homologous structure Patterns.

Section 2: Evidence of Evolution. Evidence of Evolution Evidence of Evolution Similar body structures Comparative anatomy Homologous structure Patterns.
Classification Evolution Unit.  The branch of science where scientists classify organisms and assign each a universally accepted name.

Classification Evolution Unit.  The branch of science where scientists classify organisms and assign each a universally accepted name.
2/2 & 2/3 - 7 th Grade Agenda Collect HW: Reading & Notetaking p. 126 – 127 Classification Classwork: Chap 7 Study Guide Period 4: Project Brain Storm.

2/2 & 2/3 - 7 th Grade Agenda Collect HW: Reading & Notetaking p. 126 – 127 Classification Classwork: Chap 7 Study Guide Period 4: Project Brain Storm.
Change Over Time 7.3 Biological evolution accounts for the diversity of species developed through gradual processes over many generations. As a basis.

Change Over Time 7.3 Biological evolution accounts for the diversity of species developed through gradual processes over many generations. As a basis.
Evidence of Evolution CH 7 SEC 2 GOAL/PURPOSE STUDENTS LEARNED THE THEORY OF EVOLUTION. NOW THEY WILL LEARN ABOUT THE EVIDENCE THAT’S SUPPORTS THE THEORY.

Evidence of Evolution CH 7 SEC 2 GOAL/PURPOSE STUDENTS LEARNED THE THEORY OF EVOLUTION. NOW THEY WILL LEARN ABOUT THE EVIDENCE THAT’S SUPPORTS THE THEORY.
Notes 7-5 Branching Tree Diagrams. Organisms with similar characteristics may be descended from a common ancestor The more similar the organisms are,

Notes 7-5 Branching Tree Diagrams. Organisms with similar characteristics may be descended from a common ancestor The more similar the organisms are,
Changes over Time Chapter 7 Section 1.

Changes over Time Chapter 7 Section 1.
2/21 & 2/22 - 7th Grade Agenda Learning Objective: Learn about evidence of evolution Collect HW: Homologous Structures Science Fair Check up Pass back.

2/21 & 2/22 - 7th Grade Agenda Learning Objective: Learn about evidence of evolution Collect HW: Homologous Structures Science Fair Check up Pass back.
Structure and Function in Living Things Chapter Fifteen: The Diversity of Life 15.1 Taxonomy and Systematics 15.2 Algae and Fungi.

Structure and Function in Living Things Chapter Fifteen: The Diversity of Life 15.1 Taxonomy and Systematics 15.2 Algae and Fungi.
2/17 & 2/18 - 7 th Grade Agenda Period 4 Assembly Collect HW: Reading & Notetaking p. 125 – 128 Classification Classwork: Chap 7 Study Guide Drops on a.

2/17 & 2/ th Grade Agenda Period 4 Assembly Collect HW: Reading & Notetaking p. 125 – 128 Classification Classwork: Chap 7 Study Guide Drops on a.
2/15 & 2/16 - 7 th Grade Agenda Collect HW: Reading & Notetaking p. 123 – 124 Late Science Fair Procedure Data table & Graphs Presentations Classifying.

2/15 & 2/ th Grade Agenda Collect HW: Reading & Notetaking p. 123 – 124 Late Science Fair Procedure Data table & Graphs Presentations Classifying.
Tuesday 12/15/15 Learning Goal: Describe evidence that supports the theory of evolution. Warm-up: If two organisms look very similar during their early.

Tuesday 12/15/15 Learning Goal: Describe evidence that supports the theory of evolution. Warm-up: If two organisms look very similar during their early.
Chapter 6 Section 2 Evidence of Evolution. Does natural selection occur today? YES! Cockroaches in a building…

Chapter 6 Section 2 Evidence of Evolution. Does natural selection occur today? YES! Cockroaches in a building…

Similar presentations

Ads by Google