Exploratorium
Inverse Square Law
The inverse square law is revealed when your class participates in this activity. They move a graph paper or perfboard square back and forth in a square of light to see how the intensity changes. You will definitely want to add this...
Exploratorium
Hand Battery
Get hands-on in your physical science class by having learners conduct electricity with their own hands! By placing one hand on each of two different metals, a current can be generated and measured on a microammeter. Make an experiement...
Exploratorium
Jacques Cousteau in Seashells
Visionaries create images out of dots to demonstrate the eye-brain connection. Through this activity, they learn that the brain interprets data collected by the eye into recognizable information. Search online for "Jacques Cousteau in...
Exploratorium
Radioactive Decay Model
Toss 100 pennies (or poker chips or any other two-different-sided objects) and remove all of those displaying tails. Line them up and repeat. The lines of pennies collected get smaller each time, successfully representing half-life.
Exploratorium
Pinhole Magnifier
Using a pinhole in an index card, learners of light find that it can be used as a magnifier.
Exploratorium
Resonant Rings
Physical or earth scientists construct this clever contraption to demonstrate how size effects frequency. Several paper rings of various sizes are taped onto a board and shaken to create vibrations. The resonant frequencies are easily...
Exploratorium
Bridge Light
An illuminating activity demonstrates how interference of light waves creates a pattern. Using Plexiglas™ and construction paper, participants see rainbows appear as they twist or press against the plastic plates. After the activity, you...
Exploratorium
Disappearing Act
Crafty critters are camouflaged to escape predators, and crafty science pupils can construct a camouflage demonstration. They work with a partner to show that as a camouflaged animal moves, it becomes more visible.
CPO Science
Physics Skill and Practice Worksheets
Stop wasting energy searching for physics resources, this comprehensive collection of worksheets has you covered. Starting with introductions to the scientific method, dimensional analysis, and graphing data, these skills practice...
PBS
Climate Change as a Scientific Theory
Get your class thinking about climate change as a scientific theory. Guided by a handout, emerging earth scientists read articles and take notes about glaciers and sea ice. To conclude, they write an evaluation of the evidence for...
Baylor College
Why Circulate?
Lub-dub, lub-dub. Why does the heart beat? Why does blood circulate throughout the body? Life scientists find out how important circulation is for dissolving and dispersing materials by timing how long it takes for food coloring spread...
Japan Society
Popular Culture and Japan’s Gross National Cool
From Manga to Godzilla and Pokemon, Japanese pop culture has been taking the globe by storm. This phenomenon is called "soft power." Learners will examine the differences between hard and soft power, as well as learn the historical...
Exploratorium
Afterimage
To illuminate how afterimage occurs, create a star, square, or other geometric-shaped light for learners to look at for 30 seconds. Then, have them explain what they see as they shift their focus to a blank wall. A full explanation of...
Exploratorium
Blind Spot
A small card with a dot and an X is held at arm's length and used to show youngsters where their blind spot is. This illuminating little activity is a compact addition to your lesson on the structure of the eye as it explains the part of...
Exploratorium
Diffraction
Kindle knowledge of how light travels by using this activity in your physical science curriculum. By setting up a candle flame or flashlight bulb and viewing it through a slit, observers of light see evidence of its wave characteristic....
Exploratorium
Pupil
Give pupils a magnifier, a mirror, and a flashlight so that they can examine their own pupils. As they shine a light on their eyes, the light is shone on how this structure dilates and contracts to control how much is allowed into the...
Media Smarts
Bias in News Sources
As young consumers of media, it is important for high schoolers to explore concepts of bias and prejudice, and how they may be present in media. After discussing ideological messages that media can contain, individuals complete a warm-up...
Baylor College
Challenge: Microgravity
What a festive way to examine what happens to the heart in different gravitational situations! Small groups place a water-filled balloon in different locations (on a table top, in a tub of water, and held in a vertical position), drawing...
Curated OER
Socratic Seminar on Martin Luther King, Jr.’s Letter From Birmingham Jail
Key in the struggle to gain the rights of democratic citizenship was the April 1963 arrest of Dr. Martin Luther King, Jr. for civil disobedience. To deepen their knowledge and understanding of events during the civil rights movement,...
Curated OER
The Soviet Choice For Growth
Students examine five major events in Soviet History to introduce the concept of opportunity cost. They identify considered alternatives at the time of decision and examine benefits and cost. They apply these ideas to a typical school day.
Curated OER
Incentives Matter
Students identify what motive people. They will learn about both positive, and negative incentives. They will use this knowledge to make predictions about how people will behave. They will apply this knowledge to economics.
Curated OER
WebQuest- What is Poverty and Who Are the Poor?
Students are introduced to a variety of easily accessible data about poverty. The search activity performs double-duty in exposing students to the nature and magnitude of world poverty and in confronting them with different types and...
Curated OER
Life in a Soviet Household
Students simulate the transaction costs experienced by the average householder in the former Soviet Union. They consider time spent searching and waiting in line, scarcity of goods and the lure of the black market.
Curated OER
Property Rights: Soviet Farms
Students examine the problems with the collectivized agriculture program in the Soviet Union. They listen to a teacher-led lecture, participate in a property rights scenario activity, create a plan for maximizing the value of land, and...
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