Biology Junction
Cellular Division
Based on current scientific knowledge, all cells come from preexisting cells. Scholars learn about cell division, cell replication, mitosis, meiosis, and more with a PowerPoint. It describes the differences between prokaryotes and...
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The Global Menu: Changing the Rate of the Voice
Students examine the Windows-Eyes control panel by using dialog boxes, pull-down menus, left and right arrow keys, and shortcut keys. They also change the rate of the screen, keyboard, and mouse voices.
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Student Exploration: Fraction, Decimal, Percent
Students explore the concept of fractions, decimals, and percents. In this number sense lesson, students use a worksheet to guide them through the exploration of the relationship between fractions, decimals, and percents. ...
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Electronic Components
Students describe how resistors affect the flow of electricity. In this electronics lesson students examine transistors and what they do and how they work.
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Memory Uses
Students discuss importance of memory, identify products that have memory, explain difference between three stages of memory, including immediate, short-term, and long-term, watch video, and use short-term memory to play memory game.
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Electronic Components
Students review new terminology and computer circuits and the value of a resistor. They complete three experiments, "Resistance Activities," Transistor Activities,"Diode Activities" and enter data, results and their findings on Student...
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Catapults
Students test catapults. In this physics lesson, student conduct scientific investigations that require them to test catapults. Students practice their problem solving skills as they employ the use of the scientific method.
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Yeast
High schoolers study the characteristics of yeasts. In this biology lesson plan, students conduct experiments to measure yeast respiration. They discuss the favorable conditions needed for growing them.
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Properties of Salt
Learners discuss certain properties of salt and how it is used every day as well as harmful uses. They experiment with salt to see it conduct electricity, form crystals and water freezing temperature. They complete a worksheet to record...
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Chandra Explores Angular Size
In this angular size activity, students read about how astronomers determine the size of objects in the sky by using their angular size. Students are given equations that allow scientists to convert the angular size into kilometers....
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Observational Astronomy
Students research about the characteristics of celestial bodies using a database. In this space science lesson plan, students collect data such as brightness, apparent color and size by observing the night sky. They share their findings...
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Transistor Hunt
Students locate transistor devices in school. They explain the importance of transistors.
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Dimensional Analysis Problem Set
Students, after studying various pages of a NASA Web-based textbook, use dimensional analysis to verify actual aeronautic equations.
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Graphics à la "the Web"
Students study the graphic formats for the World Wide Web and download a graphic file. They apply correct HTML format for including pictures in a web page.
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Memory in Your World
Students rotate through three classroom stations and identify similarities and differences between machines with and without memory, such as typewriters and computers, and illustrate how machines with memory fit into their world.
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Magnetic Discovery Bottle
Students examine how to conduct simple investigations and use simple equipment to gather data. In this magnet lesson students decide what types of objects are attracted to magnets.
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Catapults
Students are introduced to the concept of a catapult and how it is used with the help of a media presentation. They use catapults in a large, open area and record the distances objects travel. Students use the scientific method while...
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Parts of a Computer
Students, after identifying the parts of a computer, and categorizing the parts by functions (input, output, process, and storage), explore how all the parts of a computer work together. They compare/contrast the differences between...
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Electricity Generation
Students study the history of electricity and the different ways we generate electricity. In this electricity lesson students complete several experiments on generating power.
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Fungus
Students study fungus, its reproduction and uses. In this eukaryote lesson students complete several fungal experiments.
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Human Computer Game
Students view the "Parts of a Computer" Power Point presentation then they view the inside of a computer and break down each operating system and its job. They compare and contrast the difference between human and computer parts that...
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Suspension Bridges
Students view examples of suspension bridges and discuss their structure. They complete a tension and compression experiment with a partner then perform a similar experiment with books. They discuss engineers and how they design and...
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Capacitors
Students explain the concepts of charge storage and how a capacitor works. They construct a capacitor and measure the stored charge using the appropriate equipment and measurements. They also demonstrate capacitance and how it can be...
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Arrays Hooray
Second graders write and solve story problems which involve whole numbers, using addition, subtraction, multiplication, or division. They solve multiplication problems by using strategies other than counting all. They interpret and solve...