Curated OER
Acids, Bases, and Indicators
Chemistry or physical science fledglings get comfortable identifying acids and bases with a variety of pH indicators. They discover that different indicator solutions have different ranges, practice testing soil acidity, and use antacids...
Curated OER
Evidence Revealing the Composition of the Atom
Investigators use indirect evidence to guess what is occupying a sealed box. You could also use a set of plastic Easter eggs to encase the unknown items. Another terrific activity involves having students drop a pencil on a sheet of...
Curated OER
Chemical Formulas for Molecules
Newcomers to chemistry compare hydrogen peroxide to water, realizing that the difference of one oxygen atom significantly affects the chemical properties. Other pairs of compounds and their formulas are also examined. A few chemical...
Curated OER
Properties of Useful Carbon Compounds
Nine action-packed organic chemistry exercises are contained in this mini-unit on carbon containing compounds. Examples include constructing models of alkanes, producing aromatic esters, and preparing pigments for paint and dyes....
Curated OER
Radioactivity, Time, and Age
Four activities demonstrate the chain reaction of nuclear fission to your physical science fans: falling dominoes, snapping mouse traps, throwing paper wads, and igniting a series of matches. They perform additional laboratory activities...
Curated OER
Identifying and Explaining Reactions
Introduce high schoolers to chemical reactions with this series of activities. In a little over an hour, scientists observe four gas-producing reactions: the combination of hydrochloric acid and sodium hydroxide, placing pasta in...
University of Arkansas
Individuals Making a Difference
The focus of this, the third in a five-activity unit study of human rights, is on individuals who made a difference. Billy Bowlegs, Dr. Sun Yat Sen, Fannie Lou Hamer, Michi Weglyn, and Yuri Koshiyama are some of the people class members...
Curated OER
Jamestown Celebrates 400th Anniversary
Students view a world map and identify the locations of England and Virginia and discuss what kinds of things they would take with them on this kind of trip. They read the words in the news box on the student page and fill in the blanks...
Curated OER
What Can We Learn about India from a Ten Rupee Bank Note?
The class finds and cites evidence showing India's unity in diversity and work to recognize some of the complex interactions of a civilized community. They read to understand how geography, history, politics, economics, beliefs, and...
Curated OER
What Did it Look Like When Europe Met America?
Students view the film 'Black Robe,' which further develop students' abilities to see an event or era of history from multiple perspectives. After the movie, they utilize worksheets imbedded in this plan to write about what they've seen.
US Citizenship and Immigration Services
Thanksgiving 3—Traditions
Thanksgiving is a treasured national holiday, but it can look different from table to table. Through a reading passage, real-world images, and class discussion, scholars take a look into Thanksgiving's importance to the United States of...
School Improvement in Maryland
Immigration Legislation
What is the purpose of immigration legislation? How has this legislation evolved over the years? What are the factors that caused these changes? Class members research immigration legislation to determine whose rights the laws are...
Curated OER
Las Tejanas
Fourth graders recognize that the Tejanas were Texas women of Spanish-Mexican origin who contributed to the history of Texas. Students read and research the Tejanas women, complete an essay about a day in the life of a Tejanas woman ,and...
Curated OER
Christopher Columbus: The Man, the Myth, the Legend
Learn more about maps by examining Christopher Columbus's voyage to the New World. Kindergartners will learn about basic map skills and how to identify the compass rose, oceans, and land masses. They will also discover the purpose of...
Curated OER
Simplified Botany--Leaf Chromatography
Students investigate the different pigments contained in green leaves by completing an experiment that strips away the chlorophyll and separates the pigments left behind.
Curated OER
Magnetism
This set of seven activities attracts physical science stars to concepts concerning magnetism. Pupils play with a lodestone, magnets, needles, and iron filings to understand magnetic forces, fields, and applications. If you are new to...
Curated OER
Sun, Spectra, and Stars
Get ready to spark interest in electromagnetic radiation! This resource shares nine indelible inquiries that you can choose from to ignite understanding of spectra and the relationship between light and heat. The assessments that follow...
Curated OER
Starlight
An introductory exploration of the nature of light is provided via activities and demonstrations. Science superstars observe various light sources, learn how to apply inverse square law, and practice using a light meter. Follow-up...
Curated OER
Limiting Factors for Populations
The "Bottled Bacteria" activity instructions are a bit unclear, but the remaining activities investigating limiting factors in ecosystems are well-written. Learners model the exosystem of a bear and a herd of deer. They set up a...
Curated OER
Oils and Plastic
Peruse the properties of polymers with your materials engineers, chemistry aces, or emerging ecologists. The inquiries in this resource include puncturing polyethylene plastic bags, dissolving polystyrene cups, creating a polymer ball...
Curated OER
Oxidation
For an introductory physical class, you can use these vivid activities to introduce learners to chemical reactions. Spontaneous combustion, melting and burning, tarnishing and rusting all are evidence that a chemical reaction has...
Curated OER
An Introduction to Acids and Bases
Investigating pH is intriguing, especially with these activities designed for an introductory chemistry or physical science class. Pupils use litmus paper to distinguish acids and bases and then make indicators from food products. They...
Curated OER
Factors that Affect Reaction Rates
Collaborating chemistry pupils observe that temperatrue increases the movement of dye throughout water, stirring increases the dissolving rate of sugar cubes, and concentration of solutions increases the chemical reaction rates. These...
Curated OER
Catalysts and Enzymes
Biochemists experiment with the oxothermic decomposition of hydrogen dioxide by adding manganese dioxide. They observe how pepsin enhances the action of acid on the digestion of egg white proteins. They use yeast to make bread rise. All...
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