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Geologic Time Scale and Evolution Activity
Geologic Time Scale and Evolution Activity
Geologic Time Scale and Evolution Activity
Geologic Time Scale and Evolution Activity
Geologic Time Scale and Evolution Activity
Geologic Time Scale and Evolution Activity
Geologic Time Scale and Evolution Activity
Geologic Time Scale and Evolution Activity
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What others say

"This is a great resource to help students understand this topic. Very comprehensive and had so many great activities and information for the students. It was engaging and I think the students liked doing the activity. 10/10 recommend!"
star
Olivia K M.
"My students really got into this project. It goes through everything I needed to summarize about the origins of life and became a culminating project in my high school biology course. It is a staple of my term 1 grade. Thank you!"
star
Tasha A.

Description

This worksheet plus timeline activity provides excellent instruction on the geologic time scale, evolution of life on Earth, relative and radioactive dating, order of evolutionary events, transitional fossils, and more. See complete list of topics below. Students will complete a 6-page handout and a 2-page timeline of the history of life on Earth. This activity can be used as a classroom activity or a homework activity during your "History of Life on Earth" or "Evolution" units. Choose to use the traditional printable version, or the paperless, digital Google Apps version.

What is included in your download folder?

  • Printable and Editable 6-page student handout
  • Digital paperless version (not editable) for use in Google Drive, Google Classroom, and/or Microsoft OneDrive
  • Geologic Time Scale Reference Table
  • 2-Page Timeline Activity
  • 2 Pages of images used in the cut/paste portions of the activity
  • 8 Page Teacher Guide and Answer Key

The Geologic Time Scale Reference Table includes all the information needed for the successful completion of the student worksheets. (Please note: The vocabulary used in this activity should be familiar to students in a high school biology class. Any unfamiliar terms can be found in a dictionary, biology textbook, or internet search.)

What concepts are covered in this activity?

  • Definition of the geologic time scale.
  • How the geologic time scale was developed by scientists.
  • Relative dating and Radioactive dating.
  • Earth’s history is divided into 4 Eras which are subdivided into smaller periods.
  • How to read the information on the geologic time scale reference table.
  • Comparing lengths of geologic time.
  • The order of events in the evolution of life on Earth.
  • Transitional fossils.
  • Estimating the age of organisms based on relative dating.
  • Rock strata.

What will the students be doing?

  • Students complete a 6-page handout on the geologic time scale and complete a 2-page timeline of the history of life on Earth.
  • Students make a circle graph of the time spent in each era.
  • Students use the included Geologic Time Scale Reference Table to answer a series of 30 problem solving questions.
  • Students make a scale diagram showing the length of each era.
  • Students look at pictures to evaluate characteristics of certain organisms.
  • Students complete a relative dating cut and paste activity.
  • Students using relative dating to estimate the age of certain organisms.
  • Students complete a 2-page cut and paste timeline activity showing the evolution of life on Earth.
  • Students are guided through an exercise that allows them to compare all of Earth’s history to one calendar year.

Please Note: The 6-page student handout set is fully editable. However, the pages containing clipart images are not editable due to the terms of use of the clipart copyright holders.

Related Products Include:

Earth's History and the Origin of Life PowerPoint and Notes Set.

Earth's History and the Origin of Life Color By Number Activity

Task Cards: Earth's History and the Origin of Life

History of Life on Earth Test Prep Review PowerPoint

History of Life on Earth Quizzes

Lab: Making Coacervates Origin of Life Evolution Lab Activity

Origin of Life of Earth Homework Assignments

Crossword Puzzle: Earth's History and the Origin of Life

Darwin's Theory of Evolution PowerPoint and Notes

Classification and Taxonomy: The Diversity of Life Powerpoint and Notes Set

Evolution and Classification: Warm Ups, Bell Ringers and Interactive Notebooks

Theory of Evolution Bundle

Classification and Taxonomy Bundle

For updates about sales and new products, please follow my store:

My TpT Store: Amy Brown Science

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.

Geologic Time Scale and Evolution Activity

Amy Brown Science
22.9k Followers
$5.75

Highlights

Digital downloads
Grades icon
Grades
Standards icon
Standards
Pages
19
Answer Key
Included
Teaching Duration
2 hours

What others say

"This is a great resource to help students understand this topic. Very comprehensive and had so many great activities and information for the students. It was engaging and I think the students liked doing the activity. 10/10 recommend!"
star
Olivia K M.
"My students really got into this project. It goes through everything I needed to summarize about the origins of life and became a culminating project in my high school biology course. It is a staple of my term 1 grade. Thank you!"
star
Tasha A.

Save even more with bundles

Teaching biology is one of the most rewarding jobs in education, but it can also be one of the most demanding. Between planning a full year biology curriculum, preparing biology labs and activities, creating assessments, organizing materials, answering emails, attending meetings, managing multiple p
Price $495.00Original Price $921.00Save $426.00
232
This "History of Life on Earth Bundle" includes everything you need to teach a unit on Earth's History and the Origin of Life to your life science or biology students, including the early ideas about life, the formation of organic compounds, the first life forms, and the subsequent evolution of life
Price $34.00Original Price $43.72Save $9.72
9

Description

This worksheet plus timeline activity provides excellent instruction on the geologic time scale, evolution of life on Earth, relative and radioactive dating, order of evolutionary events, transitional fossils, and more. See complete list of topics below. Students will complete a 6-page handout and a 2-page timeline of the history of life on Earth. This activity can be used as a classroom activity or a homework activity during your "History of Life on Earth" or "Evolution" units. Choose to use the traditional printable version, or the paperless, digital Google Apps version.

What is included in your download folder?

  • Printable and Editable 6-page student handout
  • Digital paperless version (not editable) for use in Google Drive, Google Classroom, and/or Microsoft OneDrive
  • Geologic Time Scale Reference Table
  • 2-Page Timeline Activity
  • 2 Pages of images used in the cut/paste portions of the activity
  • 8 Page Teacher Guide and Answer Key

The Geologic Time Scale Reference Table includes all the information needed for the successful completion of the student worksheets. (Please note: The vocabulary used in this activity should be familiar to students in a high school biology class. Any unfamiliar terms can be found in a dictionary, biology textbook, or internet search.)

What concepts are covered in this activity?

  • Definition of the geologic time scale.
  • How the geologic time scale was developed by scientists.
  • Relative dating and Radioactive dating.
  • Earth’s history is divided into 4 Eras which are subdivided into smaller periods.
  • How to read the information on the geologic time scale reference table.
  • Comparing lengths of geologic time.
  • The order of events in the evolution of life on Earth.
  • Transitional fossils.
  • Estimating the age of organisms based on relative dating.
  • Rock strata.

What will the students be doing?

  • Students complete a 6-page handout on the geologic time scale and complete a 2-page timeline of the history of life on Earth.
  • Students make a circle graph of the time spent in each era.
  • Students use the included Geologic Time Scale Reference Table to answer a series of 30 problem solving questions.
  • Students make a scale diagram showing the length of each era.
  • Students look at pictures to evaluate characteristics of certain organisms.
  • Students complete a relative dating cut and paste activity.
  • Students using relative dating to estimate the age of certain organisms.
  • Students complete a 2-page cut and paste timeline activity showing the evolution of life on Earth.
  • Students are guided through an exercise that allows them to compare all of Earth’s history to one calendar year.

Please Note: The 6-page student handout set is fully editable. However, the pages containing clipart images are not editable due to the terms of use of the clipart copyright holders.

Related Products Include:

Earth's History and the Origin of Life PowerPoint and Notes Set.

Earth's History and the Origin of Life Color By Number Activity

Task Cards: Earth's History and the Origin of Life

History of Life on Earth Test Prep Review PowerPoint

History of Life on Earth Quizzes

Lab: Making Coacervates Origin of Life Evolution Lab Activity

Origin of Life of Earth Homework Assignments

Crossword Puzzle: Earth's History and the Origin of Life

Darwin's Theory of Evolution PowerPoint and Notes

Classification and Taxonomy: The Diversity of Life Powerpoint and Notes Set

Evolution and Classification: Warm Ups, Bell Ringers and Interactive Notebooks

Theory of Evolution Bundle

Classification and Taxonomy Bundle

For updates about sales and new products, please follow my store:

My TpT Store: Amy Brown Science

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.

Reviews

4.8
Rated 4.84 out of 5, based on 277 reviews
277
ratings
5
231
4
45
3
1
2
0
1
0
Mostly used with 8th grade
Reviews
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30
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All verified TPT purchases
nice visual
Rated 5 out of 5
February 22, 2026
Met expectations
Great value
Standards-aligned
A little higher than I needed for my middle school 12:1:1 students, but a nice hands on activity to do together to see the geologic time scale another way
Virginia M.
44 reviews • New York
Grades taught: 6th, 7th, 8th
Student populations: Autism, Mild to severe disabilities
Geologic Time Scale and Evolution Activity
Rated 5 out of 5
January 26, 2026
Met expectations
Great value
Standards-aligned
I love Amy Brown Curriculum. The resources are well laid out, great detail in the directions, and a good level of rigor.
Marie T.
284 reviews • Minnesota
Grades taught: 9th
Amy Brown Science
Response from
Amy Brown Science
(TPT Seller)
Jan 26, 2026
Thank you so much!!
Good resources
Rated 5 out of 5
January 7, 2026
Worked great to explain Geologic Time. Split up into multiple lessons and days so wasn't overwhelming for students.
Bianca B.
427 reviews • Texas
Grades taught: 8th
Great sub plan
Rated 5 out of 5
November 14, 2025
This was well-organized and did not require any prep on my end other than printing! It made for a great sub plan. Thank you!
46 reviews • Arizona
Grades taught: 9th
Student populations: Autism, Learning difficulties
So helpful for my lesson planning!
Rated 5 out of 5
November 6, 2025
Met expectations
Great value
Standards-aligned
This resource saved me a significant amount of prep time. The directions were clear, and the activities kept my students engaged the whole time. I love how it connects perfectly with my curriculum. I’ll definitely be using this every year!
Raquel C.
138 reviews • Kansas
Grades taught: 7th, 8th, 9th, 10th, 11th, 12th
Amy Brown Science
Response from
Amy Brown Science
(TPT Seller)
Nov 6, 2025
Thank you so much!
Great Resource
Rated 5 out of 5
September 5, 2025
This resource was well put together, easy to use, and saved me valuable prep time. My students were engaged, and it fit perfectly into my lesson plans. I’ll definitely look for more from this creator!"
Tammy H.
146 reviews • Missouri
Grades taught: 7th
HELPFUL RESOURCE
Rated 4 out of 5
August 26, 2025
Met expectations
Great value
Standards-aligned
THE RESOURCE WAS GREAT TO USE IN ADDITION TO OTHER WORKSHEETS FOR THE COURSE.
Jennifer J.
58 reviews
Grades taught: 9th, 10th, 11th, 12th
Student populations: Autism, Learning difficulties, Mild to severe disabilities
Excellent resource
Rated 5 out of 5
August 6, 2025
Met expectations
Great value
Standards-aligned
Perfect for what I needed to teach a year on geological time. This is an excellent supplement and exactly what I was looking for.
Teaching My Two
(TPT Seller)
842 reviews • Texas
Grades taught: PreK, K, 1st, 2nd

Questions & Answers

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Standards

to see state-specific standards (only available in the US).
Determine the meaning of symbols, key terms, and other domain-specific words and phrases as they are used in a specific scientific or technical context relevant to grades 6–8 texts and topics.
Integrate quantitative or technical information expressed in words in a text with a version of that information expressed visually (e.g., in a flowchart, diagram, model, graph, or table).
Determine the meaning of symbols, key terms, and other domain-specific words and phrases as they are used in a specific scientific or technical context relevant to grades 9–10 texts and topics.
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