Curated OER
Sink or Float?
Students analyze the relationship between density, buoyancy, and salinity. In this chemical properties lesson plan, students read a background activity for the lesson plan and experiments to the topics. Students discuss the questions and...
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Are We There Yet?
Students make their way to British museums. In this field trip opportunities lesson, students visit the The Deep, the Science of Sport, the Castle Munster, or High Beeches online on in person to experience hands-on science instruction.
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Labs from Chicago, Summer 1993: Calibrating the Sun's Light
Students experiment with the luminosity of the Sun's light. In this luminosity lesson, students participate in an experiment with luminosity of the sun and flashlights. They make filters and fiber optic sources.
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Heavy Ice: Day Five
Students explore physics by conducting a class experiment. In this density lesson, students examine a list of items and discuss whether they will sink or float and then determine their density. Students examine the objects over five days...
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A Limnology Study of Drainage Ditches
Students chemically test water, observe microscopic organisms in the classroom, and screen the sample for macroinvertebrates. They design a reporting sheet that list all the items to be tested and a space to record the results.
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Up in the Sky
First graders associate events and objects with day or night. They create a word bank and use is as a reference to create sentences about the sun. They conduct sun-themed experiments and art projects.
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Floods: Rising Waters and You
Students examine the relationship between human-made structures, flood waters and the increasing population through video clips, websites and a lab experiment.
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Understanding Canadian Weather Extremes
Students research and analyze the causes and sources of Canada's extreme weather conditions. They conduct an experiment, complete a worksheet and predict the most likely locations for extreme weather conditions.
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Where's the CAT? a DNA Profiling Simulation.
Students explore DNA technology. Students participate in a simulation to perform at the basic steps of a DNA profile. They observe copies of DNA sequences, construct DNA probes, and discuss outcomes of their experiment.
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Simply Sediments
In this earth science worksheet, students use a plastic bottle and sediments from their community to create a sediment bottle. They identify what types of sediments they locate. Students also identify which ones float and which ones move...
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What is the Mantle Like?
In these earth science worksheets student complete this project to model activity in the mantle, one Earth's four layers. The project includes liquid and powder materials in addition to several measuring components. Students must then...
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How Things Fly
Learners explain basic principles of aeronautics such as gravity and lift. For this How Things Fly lesson, students visit the interactive, hands-on How Things Fly gallery at the Smithsonian. Learners perform three experiments that...
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Greenhouse Effect
Students investigate the greenhouse effect. In this environmental lesson, students investigate why the greenhouse effect changes the climate through an experiment. Students use vinegar to simulate how acid damages the environment.
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Oil Spill Activity (Easy)
Students explore the concept of environmental stewardship. In this science lesson, students examine the effects of oil spills and investigate clean-up methods as they participate in a hands-on activity.
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States of Matter
First graders experiment with different states of matter in order to observe the changes in matter. In this states of matter lesson plan, 1st graders see and explain how solids, liquids, and gases change.
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Color Splash
Students investigate density. In this density lesson, students conduct an experiment using food coloring. Students observe the differences in mixing food coloring in water and oil.
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Tides
Young scholars discover how the position of the Sun, Moon and Earth affect tides. In this science lesson, students view a presentation about the tides. Young scholars discuss the different types of tides.
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What Really Matters When it Comes to Sound?
Students conduct experiments to learn about sound wave vibrations in objects and pitch. Students test how varying the volume of water in a vessel changes frequency and pitch.
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Liver
Students study the livers parts and functions then follow a lab experiment to watch first hand how the gut uses bile to physically break down fatty substances into smaller pieces.
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PLATE TECTONICS WITH AN ORANGE
Young scholars explore the concept of plate tectonics. They experiment to prove and explain plate tectonics.
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See How They Grow: Plants And Their Parts
Students discuss what plants require in order to grow, identify plant parts and their functions and discuss a video about plants. They conduct a controlled experiment with bean seeds and then record and observe the bean plants.
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The Causes of Differences in Density
High schoolers explore the causes of differences in density. Students choose objects, measure the mass and volume, and calculate the density of each. They perform additional density experiments to model atoms and their correspondence...
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Respiratory Attack Tag
Young scholars experiment with the alveoli by showing how nicotine, tar and carbon dioxide can affect the lungs. They role play being nicotine, carbon dioxide, tar, alveoli and cough.
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Solids, Liquids, and Gases
Learners explore solids, liquids, and gasses and categorize and describe the three states of matter. In this chemistry lesson, students categorize items as solid, liquid, or gas based on the definitions given by the teacher. Learners...