Thursday 19 March 2020
Chapter 3 Lesson 2: Types of Rocks 4th Grade Science. - ppt download
Chapter 3 Lesson 2: Types of Rocks 4th Grade Science. - ppt download: Igneous Rocks Igneous Rocks Formed from melted rock (magma) If they cool slowly (millions of years) they have large grains of minerals. Granite Obsidian
Adding and Subtracting Decimals - ppt download
Adding and Subtracting Decimals - ppt download: Objectives We will learn to: add decimals subtract decimals apply adding and subtracting decimals to problem solving
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