American Chemical Society
Air, It's Really There
Love is in the air? Wrong — nitrogen, oxygen, and carbon dioxide are in the air. The final lesson in the series of five covers the impact of temperature on gases. Scholars view a demonstration of gas as a type of matter before performing...
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Two Layer Painting
With a little extra tag board and some tempera paint, learners can explore warm and cool colors. They create a two layered drip painting where they focus on mixing both cool and warm colors to achieve a fascinating effect.
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Surface Tension of Water
Students investigate surface tension, adhesion and cohesion. For this surface tension lesson plan, students complete 3 activities to better understand the concepts of surface tension, adhesion and cohesion. Students add drops of water to...
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Physical And Chemical Changes
Second graders identify physical and chemical changes of matter. They distinguish between physical and chemical changes. They classify changes as physical or chemical.
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Surface Tension of Water
First graders observe the surface tension of water. In this water properties lesson, the teacher defines surface tension, then guides students through eight experiment that illustrate surface tension.
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DNA Extraction with Kitchen Chemistry
Students extract DNA from green peas. In this DNA extraction lesson plan, students use a blender to chop up peas, they mix them with a little soap, they tenderize them and they mix them with alcohol to see the DNA precipitate through the...
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Sports Helmets and Impact Testing of Polymers
Students examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...
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Water Wonders
Students experiment with the cohesion of water molecules. In this surface tension instructional activity, students estimate how many drops of water a full glass can take before overflowing. They watch a video that explains water molecules.
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Chemistry: Mini-Volcanoes
Students observe an experiment using common household chemicals to simulate a volcanic eruption. In small cups, they follow the teacher's instructions to make their own volcanoes. After watching a Brain-pop video, students complete...
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Science and Math Lab (Students Look at Symmetry in Nature)
Learners study patterns. In this symmetry in nature instructional activity, students examine objects to determine what type of symmetry they have. They work in small groups to rotate through stations that have objects for them to study.
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DNA Extraction
In this DNA extraction worksheet, learners learn how to extract DNA from various foods. Students complete 2 short answer questions.
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Sunlight and Warm Air
Students discuss radiant energy from the sun, performing a simple experiment with sun glasses and bright light to demonstrate the concept. Students further participate in simple in-class experiments to demonstrate: air density as it...
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Gravity and Layers of Air
Students actively look and listen as their teacher provides transparencies to show how the atmosphere is made up of layers. In this atmosphere lesson plan, students discuss the atmosphere in terms of layers and how gravity pulls...
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Surface Tension
Students examine the concept of surface tension. In this surface tension lesson students complete several experiments to allow them to better understand surface tension.
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An Introduction To Material Sciences
Students investigate the concept of molecular structure. They describe the behavior of simulated molecules and identify any dislocations in crystalline structures. They also define various related vocabulary words and use them in...
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Froth Flotation
Sixth graders experiment with the froth flotation process to extract metallic ore by using basic chemicals and equipment in the science classroom.
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Chemical Reactions With Vinegar
Second graders observe chemical reactions. In this scientific inquiry lesson plan, 2nd graders determine whether vinegar creates a chemical reaction by observing two different experiments. A list of 7 supplies is included. In addition,...