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Densities
Young scholars explore the concept of density. In this density lesson plan, students determine the density of a crown and a sample of clay. They hypothesize about the densities of 4 liquids they are given including molasses, cooking oil,...
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Prize Numbers
Students explore what a proof is, how and why mathematicians create them and compose essays on how reason and logic are employed in the workplace. They explore whether any three lines can make a triangle and attempt to verify Goldbach's...
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Getting Up the Nerve
Students examine the basics of the nervous system through an interactive program. They discover how the brain is linked to muscle movement. They can test cells through the interactive program to see how it reacts to different stimuli.
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Sampling Carbon Dioxide
Students perform an experiment to determine which source of gas (their breath, exhaust from a car, or the air in the classroom) has a greater concentration of carbon dioxide. Students compare the colors of BTB solutions after...
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Making Cents of Density
Students utilize their knowledge of the physical properties of matter such as mass, volume, and density to solve a problem. They utilize the scientific method to solve a problem. Pupils analyze their data to determine whether their...
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A Study of Your Domestic Water Supply
Students create a diagram that traces the path of a raindrop from its source into the water supply for their house and back to the environment. They also diagram the processes that occur in a sewage treatment and water treatment plant.
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Sedimentary Rocks
Fourth graders discuss the basic properties of rocks, the processes
involved in the formation of soils, and the needs of plants provided by soil. They write descriptions in their Science journal and identify and discuss each type of...
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Will the Real Capitalism Please Stand Up?
Students analyze descriptions from five different countries to determine which institutional components of capitalism are present and, if so, to what extent. They then place each on a continuum depending upon the number and strength of...
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Transition Metals
Young scholars identify and describe transition metals. They discuss alloys and their benefits. Students research one common, alloy, its composition, properties, and uses. They are asked for some common properties of most transition...
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Structure of Matter
For this science worksheet, students read about the oxygen and phlogiston theories. Students also answer 2 comprehension questions related to the reading.
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Compounds and Mixtures
In this compounds worksheet, students draw a line to match the word with the definition. Students also match foods with their correct term.
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Chemical Bonding and Shapes of Molecules
In this chemical bonds worksheet, students review the different types of bonds, Lewis dot structures, ions, and molecule shapes. This worksheet has 10 matching, 17 multiple choice, and 3 drawing questions.
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Practice Sheet: Colligative Properties
In this colligative properties worksheet, students solve eight problems. They calculate molarity, molality and grams of substances in addition to using colligative properties to calculate solutions.
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Chapter 3 Worksheet Matter
In this matter worksheet, students answer ten questions about matter including the phase of matter, mixtures and how they are different from compounds, the physical and chemical properties of matter and the difference between homogeneous...
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Interpreting pH
In this pH learning exercise, high schoolers read about pH and the concentration of ions in solutions that are acidic and basic. They answer four questions about pH and determine the concentration of hydronium ions and the pH given...
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Count Nouns and Articles Exercise 5
In this noun worksheet, learners are given a short passage and must fill in the blanks with the correct article (a, an or the).
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Inheritance in Maize
Students use mutant corn ears to investigate inheritance patterns. In this inheritance lesson plan, students count the number of corn kernels of each phenotype in mutant and wild type ears of corn. Students calculate the ratio of...
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A Fish Tale
Learners investigate the lives of fish. In this biology lesson plan, students demonstrate how fish cells respond to fresh and salty water, determine the age of a fish and if temperature effects the movement of a fish's operculum (gill...
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A Fish Tale
Students conduct an experiment. In this fish lesson, students discover how fish cells respond to fresh and salty water and if temperature effect the movement of a fish's gills. Students also identify the characteristics of a fish.
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Properties of Matter
In this properties of matter worksheet, students answer 6 questions related to matter. They classify and categorize given statements as chemical or physical properties, they identify chemical and physical changes and they find the...
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Definition of Philanthropy
Young scholars discover philanthropy. For this service learning lesson, students read literature and discuss occurrences of people sharing their time, talent, and treasure. Young scholars respond, in writing, to the theme of philanthropy...
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Fiber Optics
This is a printout of the slides for a presentation on fiber optics. In bullet-style notes, it covers how optic fibers work, their structure, different types, and their use. You may use these as a lecture guide, or if you want to take...
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The Identification of Bacteria
High schoolers are given a two week period to put to use the knowledge they have gained while studying bacteria. As a culminating activity, students each receive three unknown bacteria to identify.
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From Zero to Superhero
Students discuss superheroes, focusing first on the details of creating the character of Batman. They work in small groups to develop superheroes for the 1990s, and write stories or cartoons about their superhero's adventures on their own.
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