A 60-minute lesson in which students will recognize that not all substances can be easily classified on the basis of their observable properties.
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A 60-minute lesson in which students will recognize that not all substances can be easily classified on the basis of their observable properties.
Login to view the lesson plan.
Use scientific practices to plan and conduct descriptive investigations and use engineering practices to design solutions to problems
Communicate explanations and solutions individually and collaboratively in a variety of settings and formats
Describe and classify samples of matter as solids, liquids, and gases and demonstrate that solids have a definite shape and that liquids and gases take the shape of their container
Predict, observe, and record changes in the state of matter caused by heating or cooling in a variety of substances such as ice becoming liquid water, condensation forming on the outside of a glass, or liquid water being heated to the point of b...
Use scientific practices to plan and conduct descriptive investigations and use engineering practices to design solutions to problems
Communicate explanations and solutions individually and collaboratively in a variety of settings and formats
Classify and describe matter using observable physical properties, including temperature, mass, magnetism, relative density (the ability to sink or float in water), and physical state (solid, liquid, gas)
Use scientific practices to plan and conduct descriptive and simple experimental investigations and use engineering practices to design solutions to problems
Communicate explanations and solutions individually and collaboratively in a variety of settings and formats
Compare and contrast matter based on measurable, testable, or observable physical properties, including mass, magnetism, relative density, physical state (solid, liquid, gas), volume, solubility in water, and the ability to conduct or insulate t...

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