Last week we learned what a mineral is and the 8 ways they can be identified. This week were are learning how rocks and minerals are related. Minerals are the building rocks for rocks! There are 3 main types of rocks (sedimentary, igneous, and metamorphic).
An igneous rocks forms when magma or lava hardens. There are 2 Types: extrusive (forms small crystals because lava cools quickly once it reaches earth’s surface) or intrusive (forms large crystals because magma cools slowly beneath earth’s surface)A sedimentary rock is made from pieces of sediments, rock fragments, animal or plant remains.There are 3 types of sedimentary rocks: clastic (rocks stick together), chemical (formed from solutions), and organic (remains of plants and animals/living things. The last type of rock is a metamorphic rock (morph means to change..think if the POWER Rangers) are rock made from rock that has been put under heat and pressure deep within Earth. There are 2 type foliated (minerals grains have been flattened and aligned) and non-foliated
We will use crayon shaving to take a ride on the rock cycle (thank to scienceclass.net) as we explore how rocks are formed. We will be acting out the Rock Cycle and students will have the opportunity to be creative by song, rap, poem, or story that goes with the Rock Cycle ! If you are great with video and love music, you may create a music video that incorporates the Rock Cycle. This project would be due by May 29th! Make sure you complete your vocabulary foldables on Rocks and Minerals. These are great review before your Minerals and Rock test this Friday. If time permits, we may be playing a review game on Thursday
- IGNEOUS ——————- SEDIMENTARY————— METAMORPHIC
Check out the Rock Cycle Animation below and Da Rock Cycle to the tune of Webbie’s Independent