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Separating Soil from Dirt
You can use these lesson ideas to teach students about the importance and ecology of soil.
Howard Hughes Medical Institute
Modeling Food Webs in Darién, Panama
It's a jungle out there! Young biologists journey to Darien, Panama to examine the intricate relationships between the organisms that inhabit the jungle. Groups begin by demonstrating an understanding of energy flow in ecosystems, then...
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Hydrates Worksheet
For this chemistry worksheet, students look for the concepts connected to hydrates and answer the variety of questions given for the assessment.
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Chemistry Word Search
In this chemistry worksheet, learners locate and identify various vocabulary terms related to chemistry. There are nine words/phrases located in the puzzle to find.
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Chemical Equations
In this chemical equations worksheet, students determine the empirical formulas for chemical compounds and balance chemical equations. This worksheet has 1 fill in the blank question and 4 problems to solve.
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Final Worksheet
In this chemistry worksheet, students complete 15 short answer questions and problems on empirical and molecular formula, naming and writing chemical formula of compounds.
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Mercury in the Environment
Students develop abilities necessary to do scientific inquiry. They develop an understanding of chemical reactions, structures and properties of matter. They develop decision-making skills in natural and human-induced hazards.
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Empirical and Molecular Formula
In this formulas worksheet, students review how to write compounds in their empirical formula and molecular formula. Then students complete 4 problems.
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Astronomy
A broad sampling of material related to stars is covered here. You will want to review each question to see if it corresponds to your curriculum. The formatting is inconsistent, but easily corrected if you use the information to create...
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Calcium
In this nutrition worksheet, students calculate the amount of calcium their diet provides. Students record the food that they eat and how much calcium each food provides. A food list is given for students to use as a resource.
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Transition Metals (II)
Students discuss transition metals, their properties, and where they are located on the periodic table as well as why transition metals are ideal for coins. After discussion, they conduct an experiment using copper in the form of old...
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Rocks, Minerals, and Erosion
Fourth graders describe the difference between minerals (composed of the same substance throughout) and rocks (composed of two or more minerals). They recognize that there are three classes of rocks: igneous, sedimentary, and metamorphic
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Carbon Monoxide and Population Density
Tenth graders investigate the carbon monoxide level at a fixed latitude to determine if there is a relationship to population density. They download data sets and generate a graph, and find locations using the Earth's coordinate system....
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Rhythm In Motion
Sixth graders work independently and with a partner to demonstrate proficiency of steady beat, meter and basic note values while creating written rhythmic patterns for class performance. State and National Standards are addressed.
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Seasonal Cloud Cover Variations
Students, in groups, access data from the NASA website Live Access Server regarding seasonal cloud coverage and the type of clouds that make up the coverage. They graph the data and make correlations between types, seasons and percentages.
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Global Change- Earth as Home
Students create their own environment. In this environmental protection lesson, students pretend they are the owners of a tropical island. They create jobs for the citizens and develop the island as a model environment.
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Determine Soil Particle Size
Students examine various soil samples in groups. Using the samples, they identify the characteristics of them and calculate percolation and infiltration rates. They use this information to discover why some species can survive in one...
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Colonial Society on the Eve of Revolution 1700-1775
Six slides show maps, graphs, and trade routes showing the demographics and economy of the early colonial economy. No text is included in this presentation, it is for supplemental use only.
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Determination of the percentage of Acetic Acid in Vinegar
Students determine the concentration of acetic acid when the concentration of the base with which is titrated is known. They investigate how to weigh a sample using the balance, measure volumes using graduated cylinder, explore the...
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Personal Fitness Assessment
Young scholars engaged in practice for a physical fitness exam. The practice is beneficial for overall student fitness. The instructor measures key factors of health that include height and weight.
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Clouds
Students explore clouds. In this clouds lesson plan, students talk about, write about, and paint clouds to gain an understanding of clouds.
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Mercury, Venus, and Earth
Students learn information about the planets Mercury, Venus, and Earth by playing a trivia game.
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Seasonal Cloud Cover Variations
Students recognize different cloud types. They determine the seaonality of various types of clouds. They graph the data and determine if a correlation exists between season, cloud cover and type of clouds most prevalent during each season.
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Reflection and Absorption of Light
Students use a microcomputer connected to a light sensor and temperature probe to explore the reflection and absorption of radiation for different surfaces. Students follow instructions in this guided inquiry based lab and are then asked...
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