Soil + Water = Mud It’S Soft, Sticky, Cold, and Probably the Easiest Thing on Earth to Make

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The DIY MudMud LayersLayers Soil + water = Mud It’s soft, sticky, cold, and probably the easiest thing on Earth to make. You can play with it in so many creative ways: build a mud house, bake mud pies, and — best of all— squish it between your toes on a hot summer day! But what is mud really made of? This simple experiment will show the different types of soil that makes mud. Materials Instructions • Dirt or mud 1 3 • Water Scoop Mud into container Shake Fill a glass or plastic container • Glass or plastic container Shake the jar until all the about half full of mud. with lid mud and water are mixed. 2 Fill with Water 4 Let Sit Fill the remainder of the jar Leave the jar untouched for with water, nearly to the top, several hours or overnight. but leave room for shaking. The soil sediments will Close tightly with a lid. separate to reveal what your mud is made of. After your jar has settled, you’ll see four distinct layers: water, clay, silt, and sand. Age Level: 3-7 (elementary). Duration: 10 minutes (minimum). Key Definitions: Clay, silt, sand. Objective: To learn and identify different soil layers in mud. 1 Good Mud or Bad Mud? Mud is judged by its ability to grow plants. Most plants thrive in a soil mixture of 20% clay, 40% sand, and 40% silt. If your mud has too much or too little of each type of soil, you can amend the soil with WATER It can mix with soil to organic material, such make mud but the soil as compost, to help your won’t dissolve. Water will plants grow! always separate from mud and rise to the top of the jar. This is part of the evaporation process. 20% CLAY It’s a soil made of fine particles and organic material. It is what makes mud sticky. Plant life struggles to thrive in clay, despite being the lightest of the soil types. 40% 40% Sand It’s not just on the beach! Silt All soil contains some It’s a granular material, particles of sand created often made of quartz and from the erosion of feldspar. It is lighter than siliceous rocks. It is the sand, but heavier than heaviest, causing it to fall clay, making it settle in the to the bottom of the jar. middle of the jar. THE MUD LAYERS — SOIL + WATER = MUD 2.

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A Systematic Review on the Effectiveness of Gamification Features in Exergames
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