�`Ĝ)+��'\�X2(�J�c9��Rh4}k@+na˨�O��g�pJo Z�"��)�kh�草��(qTgdm��Y�)�l���[ �bu��t-����F�OLE�e�_�oB��T {i�,��r����"�s���8�fU�i�,������w��-�]k@#��Z����=v�?��`�>�cOԣ����A�R� Mohs Hardness Scale Name One of the most useful properties used for identification of a mineral is its hardness. %���� It's important that students understand that all minerals have a different degree of hardness and that hardness is an important identifying feature. <> I specialize in 3rd-5th grade products (lessons, activities, games, worksheets, and Smart Board lessons) in a variety of subject areas. The Mohs scale is strictly a relative scale. endobj 1 0 obj Now includes a Google Doc form for digital and 1:1 classrooms! The Mohs hardness scale measures a mineral's hardness by means of a simple scratch test, Name the mineral that belongs in each step of the Mohs Hardness Scale chart. x��\[oܶ~7������ū��E��v�����>E�Y��^���q����/��D)�~(���΅3�oF��7�ns�Zw����M�7��p�v�u����߷���>o�V�fww~N� o/��N��D����#JJ�GIS%�5EUr�=>*�g����7K�(�rA�/O�������?���[�ԋ���jy"d�����wLW.�XP������G߁���������S����16�����������O�H9p C�U\ʉ�ey��mK�T?����#�i�U���w�y�����o�P^��}�Z�E�~�ٟ�=.X�eQW� ����ќ0�������T ��"��@�=���ju����|�~��)�l�W���@�(3����Lxv&�D~9>�UA!����R��m Mohs Hardness Scale Name One of the most useful properties used for identification of a mineral is its hardness. stream Next, the teacher will begin presenting the information on Mohs Scale of Mineral Hardness. The Mohs hardness scale measures a mineral's hardness by means of a simple scratch test, Name the mineral that belongs in each step of the Mohs Hardness Scale chart. <> The worksheet allows students to practice using the Mohs Hardness Scale by answering questions that require students to refer to the scale. If you enjoyed this product, you may want to check out my TpT Store. The Mohs Hardness Scale and Chart for Select Gems Home » Learning Center » Gemology » Reference Charts & Materials » The Mohs Hardness Scale and Chart for Select Gems. You use the scale by testing your unknown mineral against a known standard. Whichever one scratches the other is harder, and if both scratch each other they are the same hardness. Some of the worksheets for this concept are Mohs hardness scale, Minerals, Mohs mineral hardness scale 20 directions, Sixth grade minerals, Bringing earth science to life, Mineral id lab, Geology … All of �Ⱦ=>��rC{��S뒴`#]d��'�P�k��bv1'\"�\2�7ah% Mohs Hardness Scale (U.S. National Park Service) The scale is presented on the worksheet, and learners answer three questions which have them assign a hardness rating based on some clues. 2 0 obj Mohs Scale of Mineral Hardness The Mohs scale was devised by Friedrich Mohs in 1812. To download/print, click on pop-out icon or print icon to worksheet to print or download. Mohs Hardness Scale Hardness Calcite Aoatite Earth Science IF8755 �Pgչ4I9� �.ɋ� ��&b-E�n���(c��hg5:�H���!�%��Z������ �_s��+#KA %d�b)(���P,���n 4 0 obj %PDF-1.5 Learn more. For... Get Free Access See Review. K�.d�F*�L(Ĝ"��1���O ����'�Ƃ��A�m�!��I���d���+F������ϭ�����@V��Ld-�8�#�#+b�3���rf)H9�|9�������Y For... Get Free Access See Review. Found worksheet you are looking for? Exploring Minerals For Teachers 3rd - 4th. Apr 17, 2017 - National Park Service, Geologic Resources. by International Gem Society. What is Mohs Hardness Scale? The scale is presented on the worksheet, and learners answer three questions which have them assign a hardness rating based on some clues. Mohs Hardness Scale. The Mohs hardness scale measures a mineral's resistance to scratching. I love this geology lesson plan. Mohs hardness scale and comparison to common items. Mohs Hardness Scale - Displaying top 8 worksheets found for this concept. �. Jul 30, 2014 - This product is a one page worksheet on the Mohs Hardness Scale. Lesson Planet. Mohs Hardness Test For Teachers 5th. Mineral Hardness - Displaying top 8 worksheets found for this concept.. The teacher’s copy of the journal has certain words/phrases that are bolded red and highlighted. ֍}�-�S�9q����N����� w����6��7��=�!����8����=�G����pF�6\gҀR�~j� ���=�x�WW��a����ױ� I hope that you will find this worksheet useful in your classroom. Find the traditional scale here and a chart of select gems ordered by hardness. Find mohs mineral hardness scale lesson plans and teaching resources. Thank you for choosing to purchase the Mohs Hardness Scale worksheet. Mohs Hardness Scale Displaying top 8 worksheets found for - Mohs Hardness Scale . Quickly find that inspire student learning. IGS may receive customer referral fees from the companies listed in this page. <>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> This test compares the resistance of a mineral to being scratched by ten reference minerals known as the Mohs Hardness Scale (see table at left). Worksheet will open in a new window. Image by the National Park Service. You can & download or print using the browser document reader options. <>>> One of the most important tests for identifying mineral specimens is the Mohs Hardness Test. ^ 5)�>.y�.�U���NaB�ze���I��'�L�� �rd�,��Ǝ����uG�� ������B#���O�V���)Y ����M6r��5_���>����*��S�M������ X|M�Q�鉢�$d�,���c�)~r��}����zC�T�3N�;օ��!�[� ����-�Й �A�X�07K#e��" If it is possible, project each page of the teacher’s copy of the “Rocks & Minerals” Science Journal worksheet onto the board using a projector or put into a PowerPoint document and project. endobj Mohs Hardness Scale - Displaying top 8 worksheets found for this concept. Students should also understand that this is a valuable contribution of Friedrich Mohs, a mineralogist. endobj Mohs Hardness Scale Showing top 8 worksheets in the category - Mohs Hardness Scale . 3 0 obj The test is useful because most specimens of a given mineral are very close to the same hardness. Fifth graders examine what the Mohs Hardness Scale is before testing a number of minerals to determine their place on the scale. Some of the worksheets for this concept are Mohs hardness scale, Mohs mineral hardness scale 20 directions, Name date mohs hardness scale student resource information, Geology laboratory mineral properties, Activity 5 rocks rocks rocks work, Grade 4 unit 4 rocks and minerals, Rocks and minerals multiple choice, Minerals quiz. Lesson Planet. Mohs Scale Showing top 8 worksheets in the category - Mohs Scale .
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