Curated OER
Rocks
This video, meant for older students, clearly explains how each of the three types of rocks on the earth's surface are formed. I learned that 75% of the earth's land area is made up of sedimentary rocks! Interesting details about the...
Curated OER
Metamorphic Rocks
Metamorphic rocks take center stage in this earth science video. Metamorphic rocks are unique from the other two types of rocks in that their mineralogical properties have been changed due to changes in temperature, pressure, or...
Curated OER
The Rock Cycle
Here is an outstanding video that is produced and narrated by a young scholar. He does a fabulous job explaining what the three types of rocks are and how they interact with each other in the rock cycle - which is how rocks actually...
Curated OER
Our World: The Rock Cycle
Sedimentary, igneous, and metamorphic rocks are the stars of this interesting video produced by NASA. The rock cycle is when each of these three types of rocks transforms into another kind of rock - which happens under extreme...
Curated OER
Identifying Types of Rocks
A teacher is videotaped while lecturing to his class regarding the three different types of rocks found on Earth's surface. The focus of the lecture is how to determine what kind of rock you may have picked up in your backyard, in the...
Curated OER
Identifying Igneous Rocks
If you're looking for a short video that focuses on igneous rocks, this one is for you! The narrator is from the Colorado School of Mines, and she does an excellent job describing how igneous rocks are formed, where they are found, and...
Curated OER
Identifying Metamorphic Rocks
Another short video from the Colorado School of Mines. The narrator gives a quick description of how metamorphic rocks are actually rocks that have been transformed due to exposure to weathering, temperature changes, and/or changes in...