Students will learn that physical land features have developed over time.
- manila strips of paper (3 " x 24"); one per student
- colored pencils, pens or crayons
- 8 1//2" x 11" sheet of paper and a pencil
Utah Geologic Posters
Zion 's Natural History
S.L.C., UT, 84114
Background for Teachers
Geologic time is measured in millions of years (MYA.) The acronym MYA is used because the time span is so large.We know the most about recent history because it has left the most evidence of physical land features and changes.
Intended Learning Outcomes
1-Use science process and thinking skills.
2-Manifest scientific attitudes and interests.
3-Understand science concepts and principles.
5-Demonstrate awareness of social and historical aspects of science.
Invitation to Learn:
Prepare a timeline of your own life to show to your students. You will need
to show 15-20 things that have happened over the course of your life. Begin
with your birth (using as accurate as dates as possible) and ending with your
current age and date. Show students your timeline, and tell them some of the
highlights of your life. Explain that many of the items on your timeline have
occurred in the recent past, when memory is more clear and vivid.
- Give students an 8 1/2 ” x 11 ” sheet of paper and have them
list 9--10 events that have occurred in their lives, including their birth
as the first item. Ask them to give a date of each occurrence to the best
of their knowledge (e.g., born Aug.12th, 1992; broke arm Feb.14th, 1999;went
to Disneyland June 1st, 2002,etc.)
- Hand out a 3 ” x 24 ” timeline strip to each of your students.
Using a ruler have them divide the timeline into 2 ” segments with each
segment representing one of the events they identified on their rough drafts.
Then have the students fill in the events along with the corresponding years.
Have them bullet each year with a different color. Remind them they will not
necessarily have one item per year and that many events may have occurred
- Have the timeline begin with their births and end with them being in your
5th grade classroom. It is important they understand there does not need to
be one event per year of their lives. Hopefully they will have more events
concentrated in the recent past.
- Have them date each experience to the best of their memories and draw descriptions
at the top of their papers.
- Explain to the students the life of Earth can be illustrated on a timeline
also, and is often measured using the term MYA (million years ago).
- Give a few examples of geologic timeline events in Utah:
- Utah under warm seas: 1000 MYA.
- Uplift of Uinta Mountains: 65 MYA.
- Earthquakes, glaciers, Lake Bonneville, water erosion: 15 MYA.
- Take the students on a Chronology Field Trip by showing them slides of various
geological features that have developed throughout Utah over time.
U-shaped valleys found in Northern Utah
- Weathering &Erosion
Arches in Arches National Park
Stalactites and Stalagmites in Timpanogos Cave
Terraces formed by Lake Bonneville
Mountains in Northern and Central Utah
Colorado Plateau (Canyon Country in the southeast portion of the state)
- Be sure to discuss the appropriate dating of these geologic features, and
whether the formation was sudden or took place over time.
- Genealogy charts or family history records are also ways to connect to
the past for information regarding health, origin of family names, etc.
- Make a list of famous landforms both in the United States (i.e., Adirondack
Mountains, Black Hills, Cape Cod, etc.) and around the world (Alps or the
Matterhorn in Europe, Azores in the North Atlantic Ocean, Mount Vesuvius in
Italy, etc.). Copy this list onto separate slips of paper. Have each student
- Have each student research his/her landform and write a short paragraph
about what it is, how it formed, and why it is unique.
- Then have each student draw a picture to illustrate the information.
- The pictures and information could be displayed as a border around a map
of the world.
- Use thumbtacks and string to pinpoint exact locations.
This lesson is part of the Fifth Grade Science Teacher Resource Book (TRB3) http://www.usoe.org/curr/science/core/5th/TRB5/. The TRB3 is designed to be your textbook in teaching science curriculum to your students. This book covers all the objectives of each standard and benchmark. If taught efficiently, a student should do well on the End-of-Level (CRT) tests. The TRB3 is designed for teachers who know very little about science, as well as for teachers who have a broad understanding of science.