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The Wonderful world of Water
First graders examine the water cycle through readings and experiments. In groups, they conduct interviews with others and use the information to create a chart displaying the various uses of water. After brainstorming lists of ways to...
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Water - the (Nearly) Universal Solvent
For this water worksheet, students explore the reasons why water is considered a universal solvent. Students compare different ways to change the dissolving rate of a solute. This worksheet has 11 fill in the blank and 8 matching questions.
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Dimensional Analysis Worksheet
In this dimensional analysis learning exercise, learners solve six word problems using dimensional analysis to solve for an unknown. These include finding density, and converting from one unit to another. They also categorize samples as...
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Cross-Linked Polymer Lab
In this polymer activity, students make two types of cross linked polymers and they test their physical properties. These include their response to agitation, stretchability, viscosity, and resilience.
Creative Chemistry
Preparation of Triiodomethane (Iodoform)
For this preparation of triiodomethane learning exercise, learners use propanone to prepare triiodomethane. Students use filtration and recrystallization to produce the product. They determine the melting point using a melting point...
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Cross-Linked Polymer Lab
Learners use short-chain polymers and borate ions to produce cross-linked polymers in the lab. In this cross-linked polymer lesson plan, students produce polyvinyl acetate slime and polyvinyl alcohol slime and test their physical...
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What State Are You?
Students identify three states of matter and recognize plasma as fourth state. They provide examples of matter that are classified in particular state and identify properties of each state of matter.
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Deep Lights
Young scholars investigate materials that emit light. In this deep ocean lesson, students compare and contrast materials that emit light under certain conditions and infer the light-producing process. They explain three ways this...
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Cloud in a bag
Students relate the states of matter and clouds. In this environment lesson, students create a chart of information they know about clouds. Students put an ice cube in a bag and tape to a window. Students watch for...
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Stomach Chemistry
Fifth graders compare physical and chemical changes. They perform a simulation experiment/activity that replicates what happens in the stomach as food is digested by stomach acids.
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Asphalt Lab
Students are introduced to basic engineering principles, road construction and material science. They explore how material properties and strength can be affected. Students become Civil Engineers by both creating Asphalt cookies and by...
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Forces in Action
Students investigate questions centered around force and motion by going through the scientific process and creating fair tests and experimentation. In this lesson about forces-in-action, students diagram their findings and explore other...
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Energy Adventure Scavenger Hunt
Students complete a scavenger hunt. In this energy instructional activity, students use various Internet websites to explore forms of energy, non-renewable sources, renewable sources, electricity, uses of energy and energy efficiency.
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Marvelous Mixtures
Fifth graders design an experiment in which they separate mixtures. In this mixtures lesson, 5th graders define mixtures, solutions, solutes, and solvents. They watch a video, complete worksheets, and perform an experiment to separate...
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Human Body Basics
In this human body worksheet, students are given clues to find hidden words in boxes. Topics include the human body systems, the components of living things and the building blocks of life.
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Polymers-Greaaaaaat Biiiiiig Molecuuuuuules
Students explore polymer properties. In this lesson about polymers, students perform an experiment to understand polymers, their properties, and that they are formed from small molecules. Students role play pretending they are polymer...
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Paper Chromatography
Young scholars investigate the pigments in Magic Markers using chromatography. For this paper chromatography lesson plan, students use absorbent paper and mark the strip with a Magic Marker. They place the strip in a solvent and observe...
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To Drink or Not to Drink?
Second graders compare water conservation issues as they impact the past, present, and future in Nevada. In this water conservation lesson, 2nd graders perform and ice experiment to comprehend water collection differences. Students...
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Growing plants
Young scholars explore plants and recognize that they are living things that require light and water to grow; students identify, name and match the parts of plants.
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Friction
Students explore friction as a force that slows moving objects, explain conclusions in terms of the roughness or smoothness of surfaces, relate results to predictions, and begin to know how to plan a fair test.
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Ourselves
Students identify the main parts of the human body. They point to various parts of their own body, cut out pictures of humans and animals and sort them into the two categories, discuss the differences between animals and humans, and...
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Habitats
Students complete food chains for organisms in three environments. They use copies of the Habitat worksheet. Students review the food chain terms with the teacher. They research related food chains, and interlink these to form a food...
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Density Graph Questions
In this density worksheet, students use the mass of aluminum and copper at different volumes to create a graph in order to calculate the density of these metals. This worksheet has 1 graph, 2 short answer, and 5 word problems.
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Micro-Organisms
Students investigate micro-organisms with an on line activity. In this micro-organism on line lesson plan, students identify bacteria, viruses and fungi projected onto a white board. Students work in groups and use a computer and an on...