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What Does That DNA Molecule Really Look Like???
Young scholars extract DNA from animal liver cells. They separate, collect and describe the appearance from the extracted DNA while role playing as an intern in a city's forensics.
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THE SPREAD OF AIDS
Students perform a hands-on activity in which they simulate the spread of a disease such as aids. One student with unknowingly be the "carrier" of the infection and Students witness how fast it can spread.
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Math Under Pressure
Students are told that an air tank contains a fixed volume of air under pressure. As air is used, the pressure decreases at a rate that depends on the depth. Students discuss how SCUBA divers calculate the amount of time they can spend...
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Convection Currents
Students explain and understand the circulation of air in the atmosphere. They identify that energy can be carried from one place to another by heat flow or by waves, including water, light and sound waves, or by moving objects. ...
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Nanaotechnology: Small Science, BIG DEAL!
Students read an article that introduces them to the science and applications of nanotechnology. They discuss the the everyday examples of how nanotechnology is and can be used. In small groups, they observe and make inferences about...
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Zoology Word Search Puzzle
In this literacy worksheet, learners practice looking for the words that are related to the idea that is focused upon in the sheet. The skill of spelling is used and vocabulary increases.
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Kidney and Related Concepts
In this kidneys learning exercise, high schoolers review the function of the kidneys including what happens when the kidneys stop working. Students also compare kidney function in fish, frogs, and kangaroo rats. This learning exercise...
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Your Kidneys
In this kidneys learning exercise, students review the structure and function of the kidneys in the human body. This learning exercise has 18 fill in the blank statements.
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CONSERVATION OF MOMENTUM
Learners study the Conservation of Momentum. In this momentum lesson plan students use the Conservation of Momentum to determine the velocity of a tennis ball as it comes out of a cannon.
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Stations for Liquids
In this liquid worksheet, 6th graders study different types of liquids and liquid conversations. Students respond to 22 questions comparing beverages, milk, and soups.
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CD Slide
Young scholars identify the different types of friction. In this physics lesson, students explain how weight affects friction. They calculate normal force and coefficient of friction using a mathematical formula.
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Galapagos Rift Expedition Come On Down!
Students research the development and implementation of a research vessel/vehicle used for deep ocean exploration. For this oceanography lesson, students calculate the density of objects by determining the mass and volume.
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Laboratory - Density of a Material
Students conduct a lab (with water, guar gum and sodium borate) and carefully record physical and chemical properties and changes throughout the session, and experiment with weighing by difference.
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Salt, To Use or Not To Use
Fifth graders develop a deeper understanding of chemical and physical changes. They explain how salt is made, used, and the affects it has on the body. They explain that salt in moderation is important to our health.
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Are We Falling Apart? Exploding Volcanoes
Students explore how volcanoes are formed, list the parts and characteristics of volcanoes, state the differences in various types of lava, and analyze the volume of ejecta from a volcano.
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Flirting vs. Sexual Harassment
Eighth graders become more aware of the kinds of sexual harassment that take place all the time and for them to know how to deal with it.
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LIFE IN SPACE Human Body: An Un-Earthly Home
Students examine an effect of zero gravity on the human body using a baby food jar, balloons and a jar with a large mouth.
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The Drinking Bird
Learners discover how toys often illustrate fundamental physical principles. The toy drinking bird is an example. The challenge for you in the lab is to discover why the drinking bird functions.
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Photography and Composition
Students examine the techniques and principles of photographic composition using various scientific tools such as a camera, a digital computer scanner, and a computer.
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A Balloon Dance
Students identify three different levels of movement and sensation of buoyancy, respond spontaneously in movement to the stimuli of imagery and feelings, and formulate his or her own unique sequence of movements based on personal...
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Is the Earth Warming? a Test of the Effect of Increased Carbon Dioxide on the Thermal Properties of Air
Pupils investigate the environmental and economic effects of increased carbon dioxide (CO2) content in the atmosphere.
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Reading the Shapes of Volcanoes on Earth and Mars
Students compare and contrast the volcanoes of Earth and Mars, and examine specific volcanoes on Mars. They model the processes that create cone and shield volcanoes, and measure the slope angles of cone and shield volcanoes.
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The Big Balancing Act
Students describe chemical changes occurring in hydrothermal circulation systems. They make inferences about the significance of these systems to ocean chemical balance compared to terrestrial runoff.
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HIV/AIDS, Year 2, Day 1
Students discover that HIV is a blood-borne virus which attacks to the body's immune system. They see the difference between being infected with HIV and being diagnosed with AIDS. They discuss which behaviors are safe and which are not.
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