Curated OER
Slinky Movement Lab
In this wave instructional activity, students use Slinky's to observe the properties of waves. They observe longitudinal waves, transverse waves, traveling waves and standing waves and record their observations. They calculate the...
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Osmosis and Diffusion: Egg Lab
Students examine why diffusion and osmosis happen in an egg cell. For this diffusion lesson students demonstrate a semi permeable membrane.
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Applied Science - Physics Pre-Lab
Students observe fluid motion. In this Physics lesson, students explore the principles of Pascal, Archimedes, and Bernoulli. Students list their experiences with fluid movement.
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Applied Science - Built Environment (6) Lab
Sixth graders look at toys in space. In this gravity lesson, 6th graders make predictions about what different toys will do with zero gravity. They watch a space video and see what happens to these toys in space.
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Oceanography: Density: Designing a Hydrometer Lab
Middle schoolers explore water density and design a hydrometer to measure density. This activity is part of Ocean World's home site and excellent resources and links are provided.
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An Approach to Chemistry via the Analysis of Art Objects: The Scientific Method, Laboratory Safety, Light and Color Theory
Students create a painting that clearly exemplifies the use of primary pigments to make secondary pigments. They demonstrate the distinction between value and saturation. They explain the affect of adjacent colors on each other and...
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Quick Breads, Biscuit Method Lab
Students watch the teacher demonstrate following the biscuit recipe. They follow the recipe themselves and prepare bread sticks and cinnamon rolls. While their breads are cooking, students work the provided crossword puzzle.
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Pendulum Lab in 9th Grade Physical Science
Ninth graders conduct experiments to determine what affects the rate of a pendulum's swing. Working in small groups, they identify an independent variable to study and create an experiment to test their hypothesis. When tests are...
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Enzyme Labs Using Jello
Students test for the presence of enzymes in fruit and the specificity of those enzymes, as well as to identify and show the susceptibility of enzymes to certain environmental factors (temperature and pH) originating in the enzyme's...
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M & M Lab
Students investigate how selection occurs in a random population. The concept is that selection affects evolution.They demonstrate how selection occurs and will analyze shifts in the populations. They design their conclusions with M...
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Bridge Building lab
Students investigate the 4 types of bridges and their strengths and weaknesses at an Internet Website. They describe one type of bridge that they have seen. Students pair off and face each other with their palms touching and feet flat...
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"Bridge Designer" Lab
Learners become civil engineers and assist in designing a Truss Bridge to carry a two-lane highway across a river valley using the West Point Bridge Designer 2003 Software. They construct bridges based upon budget and demos. Students...
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Density Lab
High schoolers find the density of two substances. In this density lesson plan, students determine the density of water and ethyl alcohol and compare their densities. They enter their data into the computer to produce a class compiled...
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Mixtures Lab
Students classify different mixtures. In this mixtures lesson plan, students determine samples to be suspensions, colloids, or solutions and compare homogeneous and heterogeneous mixtures.
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REDOX Lab
Students produce copper metal by electrolysis. In this REDOX lesson plan, students use a copper (II) chloride solution and a 9 volt battery to produce copper metal through an electrolysis reaction. Students make observations and take...
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Drawing Ellipses Lab
For this ellipse worksheet, students learn the difference between an orbit and an ellipse. They draw ellipses and calculate the distance between foci, they calculate the length of the major axis and they determine the eccentricity. They...
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Groundwater Lab
In this groundwater worksheet, learners simulate a pumping well and a pumping well near an injection well using plastic bottles and dirt. They use food coloring to act as a contaminate to see the movement of food color into the water....
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Fossil Lab
In this fossil worksheet, students are given fossils and an identification key. They write their scientific names and common names. They also answer questions about fossils.
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Water Table Lab
Students build a water table to show the zones of aeration and the zones of saturation. In this water table lesson plan, students use a beaker with sand and gravel to simulate the Earth's water table. They label the zones of aeration and...
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Blood Circulation Lab
Students investigate blood moving in the fin of a fish. In this blood circulation instructional activity, students use a goldfish wrapped in water soaked absorbent cotton, placed in a large petri dish, then placed until a lighted...
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Igneous Rock Lab
In this igneous rock worksheet, students answer 5 questions about igneous rocks and then use a website to find the 6 textures of igneous rock. Students record data such as the color, the texture, if it's intrusive or extrusive, if its...
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Relationships and Biodiversity Lab
In this relationships and biodiversity worksheet, students investigate the relationships between 4 plants sample using 7 different tests. These include looking at structural characteristics of the plants, seeds and stems, using paper...
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Chemical and Physical Changes Lab
In this chemical and physical change instructional activity, learners conduct a variety of experiments with unknown solutions and make observations. Students determine if the properties of the solutions have changed and if there is...
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Rate of Solution Lab
In this rate of solution worksheet, students determine how quickly a solute dissolves in a solvent by testing one independent variable such as temperature, particle size or the amount of stirring. Students design their experiments and...
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