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 K-1
preserved. Compounds are substances that are chemically formed and have different physical and chemical properties from the reacting substances. Separate a mixture using differences in properties (e.g., solubility, size, magnetic attraction) of the substances used to make the mi...
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preserved. Compounds are substances that are chemically formed and have different physical and chemical properties from the reacting substances. Separate a mixture using differences in properties (e.g., solubility, size, magnetic attraction) of the substances used to make the mixture. Demonstrate that the properties of a compound are different from the properties of the reactants from which it was formed. 6-8 PS2C All matter is made of atoms. Matter made of only one type of atom is called an element
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http://www.k12.wa.us/CurriculumInstruct/Science/pubdocs/WAScienceStandardsFINAL.pdf#page=75
www.k12.wa.us/CurriculumInstruct/Science/pubdocs/WAScienceStandardsFINAL....
preserved. Compounds are substances that are chemically formed and have different physical and chemical properties from the reacting substances. Separate a mixture <span class="highlight">using</span> differences <span class="highlight">in</span> properties (e.g., solubility, size, <span class="highlight">magnetic</span> attraction) of the substances used to make the mixture. Demonstrate that the properties of a compound are different from the properties of the reactants from which it was formed. 6-8 PS2C All matter is made of atoms. Matter made of only one type of <span class="highlight">atom</span> is called an element
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http://www.k12.wa.us/CurriculumInstruct/Science/pubdocs/WAScienceStandardsFINAL.pdf#page=77
www.k12.wa.us/CurriculumInstruct/Science/pubdocs/WAScienceStandardsFINAL....
Standards for Grades 6-8 Revised Washington State K-12 Science Standards 69 6-8 PS3F Energy can be transferred from one place to another through waves. Waves include vibrations <span class="highlight">in</span> materials. Sound and earthquake waves are examples. These and other waves move at different speeds <span class="highlight">in</span> different materials. Contrast a light <span class="highlight">wave</span> with a sound <span class="highlight">wave</span> by identifying that both have characteristic wavelengths, but light waves can travel through a vacuum while sound waves cannot. Explain that sound
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http://www.k12.wa.us/CurriculumInstruct/Science/pubdocs/WAScienceStandardsFINAL.pdf#page=96
www.k12.wa.us/CurriculumInstruct/Science/pubdocs/WAScienceStandardsFINAL....
Standards for Grades 9-12 88 Revised Washington State K-12 Science Standards EALR 4: Physical Science Big Idea: Matter: Properties and Change (PS2) Core Content: Chemical Reactions <span class="highlight">In</span> prior years, students learned the basic concepts behind the atomic nature of matter. <span class="highlight">In</span> grades 9-11 students learn about chemical reactions, starting with the structure of an <span class="highlight">atom</span>. They learn that the Periodic Table groups elements with similar physical and chemical properties. With grounding <span class="highlight">in</span> atomic
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http://www.k12.wa.us/CurriculumInstruct/Science/pubdocs/WAScienceStandardsFINAL.pdf#page=121
www.k12.wa.us/CurriculumInstruct/Science/pubdocs/WAScienceStandardsFINAL....
Revised Washington State K-12 Science Standards 113 Electromagnetic waves: A self-propagating <span class="highlight">wave</span> that includes visible light, radio waves, microwaves, infrared radiation, ultraviolet radiation, X-rays, and gamma rays. EM radiation is composed of an oscillating electric and <span class="highlight">magnetic</span> field that move through empty space or transparent matter. Electromagnetic spectrum: The array of electromagnetic waves, from the shortest and most energetic gamma rays to the longest radio waves. The visible light
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http://www.k12.wa.us/CurriculumInstruct/Science/pubdocs/WAScienceStandardsFINAL.pdf#page=130
www.k12.wa.us/CurriculumInstruct/Science/pubdocs/WAScienceStandardsFINAL....
investigation that could affect the results. Variation: A measure of the tendency of individuals <span class="highlight">in</span> a population to differ from one another. Velocity: A vector quantity whose magnitude is a body’s speed and whose direction is the body’s direction of motion. Water vapor: The gas phase of water. <span class="highlight">Wave</span>: A disturbance that propagates through space and time, usually with transference of energy. Examples of wavelike phenomena are light, water waves, and sound waves. <span class="highlight">Wave</span> amplitude: A measure of the
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