Making a cross-section from a topographic is not too difficult and can come in handy for hiking, driving, biking, walking and yes, running. All you need is a topographic map of the area, a piece of graph paper, a ruler, and a pencil.
Geologists love testing rocks and minerals and, admittedly, one of the most fun tests is the FIZZ TEST. The mineral calcite is made of calcium carbonate (CaCO3).
Hydrochloric acid is the most common acid used among geologists to test whether a rock has any calcite content. In this reaction, the calcium carbonate reacts with the acid and produces carbon dioxide gas, water, and calcium chloride. The carbon dioxide produces the bubbles that you see on the surface of the rock.
Do you teach geology in a classroom or to your kids at home? This new book can help you explain the differences between rocks and minerals and how to identify each type. This short video gives you the details about the content of the book and how you can use it with your students.
Rock and mineral kits are a beloved childhood toy. From our youngest geologists who pick up random rocks on the playground to older kids who explore outcrops in the woods, geology fascinates kids of all ages (and lots of adults too). Parents can use rock and mineral kits to elevate science in their kids minds and to promote other skills such as logical thinking and deductive reasoning in older kids and classifying and sorting in younger children.
Teaching geology in a home school setting can be challenging for several reasons. Many home school curricula are faith-based and do not discuss geology at all because of the geological time scale. Others alter some of the facts about the science to fit their beliefs. I am often asked the question, “can home school teaching include lessons in geology without having to discuss the timeline or the origin on the Earth.” The answer is a resounding YES.
During the summer we sometimes feel like our kids loose some the knowledge that they gained during the school year. I find myself constantly telling my kids to go read a book or work a few pages in their “thinking” workbook. But there are a few, not-so-quiet ways for kids to learn during the summer and they won’t even realize that they are finding out something new.
I designed the Mini Me Geology Rock Detectives line of kits to allow parents to give their kids a fun science kit that not only has large, nice rock and mineral specimens, but has a eBook full of information and ideas to keep your kids busy for hours, rather than in front of the television.