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What's a Capacitor?
Students explain concepts of charge storage, how a capacitor works and how DRAM uses capacitors to store memory. They construct a capacitor and use a multimeter with capacitance meter capability to measure the stored charge in the...
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Zeros and Ones: Understanding Computer Language
Students examine how computer processes language and symbols. They use binary code to encode and decode written language and decimal numbers.
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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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Curriculum Activities: Ecological Concepts
Students explore a variety of microclimates to develop an awareness of why organisms live where they do. Moisture, time of day, land cover, and temperature form the basic concepts of this investigation.
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Where Do We Come From? An Introduction to Primate Biology
Seventh graders explore skeletal biology. Through a discussion and video observation, 7th graders investigate how the anatomy is adapted to the environment. Students study primates and explore their characteristics and behaviors.
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Seeing Ancient Worlds
Students view the images from the Nature Images Photo Gallery and identify various elements of nature. They then group the elements into categories and discuss what these images tell about the worlds of ancient Native Americans.
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Science: The Age of the Redwoods
Students discover how to estimate the age of redwood trees. They measure the trees' diameters by using string to calculate the circumferences. Students conclude by discussing the science of dendrochronolgy.
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How Does Preserving Wilderness Enhance Forestry
Students identify events of the environmental movement in the United States. For this environment lesson students study Theodore Roosevelt and John Muir, who had a great impact on the environmental movement.
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Out & About: Dinosaurs
Students discover details about dinosaurs in Great Britain. In this dinosaur lesson, students visit selected museums and learning centers online and in person to examine and study dinosaur exhibits.
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Multicultural Math Project
Sixth graders examine where mathematics came from. In this Math History lesson, 6th graders complete various activities to understand mathematical reasoning. Students complete critical thinking questions.
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Arctic Animals of Alaska
Pupils explore the natural history of arctic Alaska through lecture and discussion. They write poems and complete research papers about Arctic animals.
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Food in History
Students research, predict and offer solutions regarding factors that affect current or future food crops could result in economic, political or social changes.
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Science Happens in a Social Context
Students discuss how the same data is viewed differently between historians and scientists. Using the data, they compare and contrast the vocabulary used and the focus of attention. They analyze the conditions that help spread diseases...
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Nature of Meteor Showers
Ninth graders describe, in general terms, the distribution of matter in space and
identify evidence for, and describe characteristics of, bodies that make up the solar system. They then investigate predictions about the motion,...
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History of Wildlife Management Lesson Plan
Students explore how others maintain the balance between humans and wildlife.
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Balloons: Math with the Montgolfier Balloon
Students discover the history of hot air balloons by watching one ascent. For this physics lesson, students utilize a Montgolfier Hot Air Balloon from an earlier lesson and record the temperature, rate of ascent and the volume....
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Communications
Students incorporate different disciplines into this lesson. In this science lesson, students investigate the use of communicating without words, and how it is different than communicating with words. They discuss the pros and cons of...
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Chimpanzees: We're Not Entertained
Students explore multiple perspectives to create a talk show that examines the issues facing chimpanzees. They analyze the gray areas of controversial issues to realize that there can be a wide range of possible positions on a given issue.
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Creating the "Perfect" Horse
Students examine the relationship between a horse and its rider. In this behavior and interactions activity students research the Internet to learn about horse behavior and biology then write a paper and present it to the class.
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Blast Off with Model Rockets
Students investigate science and math by building a rocket. In this geometry activity, students build a rocket using paper towel tubes while investigating questions about launching a rocket. They discuss balance and unique structure as...
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Creating a Simple Telegraph Machine
Students experiment and discuss circuits and how they work. In this science lesson, students construct a telegraph machine using cardboard, wires, battery, electric tape and masking tape. They investigate what happens as the circuits...
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Crowley's Ridge: An Upland in the Lowlands
This clever lesson combines elements of geography, art, literature, and storytelling. Pupils take a close look at the six geographical regions of Arkansas, and pay close attention to Crowley's Ridge - which is one of the six. In groups,...
NASA
Century Timeline
Scholars use the Cosmic Times and the Internet to create a timeline of events from 1916 when Einstein presented the Theory of General Relativity to 2016. Scientific discoveries are the main focus, then pupils add in events from culture,...
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From Curiosity Cabinet to Museum Collection
Learners study binomial nomenclature and museum-based research. They create a curiosity box, label the objects in their curiosity box , develop a classification scheme for the objects, and create a database of all objects collected by...