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| Lab for Small Particles For Google Apps | |||||
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| A lab for grade 5's to develop a model to describe that matter is made of particles too small to be seen (MS-PS1-1). Students will discover that matter is made Up of tiny particles: What’s needed: Whole milk Food coloring (preferably red or blue) A small plate or shallow dish A cotton swab or toothpick Dish soap What to do: • Pour enough milk into the plate to cover the bottom. • Add a few drops of food coloring into the milk (one color at a time). • Dip the cotton swab or toothpick into the dish soap. • Place the dish soap-covered cotton swab or toothpick into the milk and hold it there for a few seconds. • Observe what happens to the milk and the food coloring. Record and findings and write a conclusion. There are teachers notes that follow that will assist with the answers to this experiment. | |||||
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