got TOTAL UT?

To Optimize Teaching And Learning Utilizing Technology


Below are the objectives for Grade 8.  Click on the link  for students or  for teachers for any objective to see the resources available or to add your own resource.

HomeScience - Grade 8

 

Standard 1: Earth & Space

Resources

Benchmark

Indicator

 

A.   Compare how the positions and motions of the objects in the universe cause predictable and cyclic events.

1.   Describe how objects in the solar system explain such phenomena as days, years, seasons, eclipses, tides and moon cycles.

2.   Describe the effect that asteroids or meteoroids have when moving through space and sometimes entering planetary atmospheres (e.g., meteor, “shooting star” and meteorite).

3.   Compare the orbits and composition of comets and asteroids with that of Earth.

4.   Diagram the life cycle of a star and predict the next likely stage of a star.

B.   Explain that the universe is composed of vast amounts of matter, most of which is at incomprehensible distances and held together by gravitational force. Describe how the universe is studied by the use of equipment such as telescopes, probes, satellites and spacecraft.

5.   Explain that the universe consists of billions of galaxies that are classified by shape.

6.   Explain that gravitational force is the dominant force determining motions in the solar system and in particular keeps the planets in orbit around the sun.

7.   Explain interstellar distances are measured in light years (e.g., the nearest star beyond the sun is 4.3 light years away).

8.   Name and describe tools used to study the universe (e.g., telescopes, probes, satellites and spacecraft).

E.   Describe the processes that contribute to the continuous changing of the Earth’s surface (e.g., earthquakes, volcanic eruptions, erosion, mountain building and lithospheric plate movements).

10.  Describe the interior structure of Earth and Earth’s crust as divided into tectonic plates riding on top of the slow moving currents of magma in the mantle.

11.  Explain that some processes involved in the rock cycle are directly related to thermal energy and forces in the mantle that drive plate motions.

11.a Construct a diagram of the rock cycle to explain how rocks form and change.

12.  Conclude that most major geological events (e.g., earthquakes, volcanic eruptions, hot spots and mountain building) result from plate motion.

13.  Explain that folding, faulting and uplifting can rearrange the rock layers so the youngest is not always found on top.

13.a Describe, compare, and contrast the different kinds of faults.

14.  Use and create models to analyze the size and shape of Earth, its surface and its interior (e.g., globes, topographic maps, satellite images).

 

Some web sites may need additional software to view properly. If you have difficulties please see our "Viewers, Helpers, and Plugins" page to download what you need.


Note: The resources provided are for informational purposes only. Loveland City Schools is not responsible for the content of the web sites to which these pages are linked. We encourage you to report to us any broken or inappropriate links.