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Energy and Changes of State
Students complete a variety of labs to help them explain how energy affects the changes in states of matter. They also be required to collect and record data, graph data, and apply interpretations of that data.
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Endangered Species
Students watch video clips of endangered animals. They imagine a small garden in front of a house and describe the living and non-living things that could interact to make up a garden eco-system.
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Human Epidermal Cells
Students explore epidermal cells. After following specified procedures for removing epidermal cells from their wrist, students view the cells with the use of a microscope. After creating a drawing of their observation, students label the...
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Density
In this density worksheet, students review this property of matter and the mathematical equations for density, mass, and volume. The worksheet has 10 fill in the blank statements and 3 word problems.
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Types of Rock
In this rocks worksheet, students compare and contrast the 3 types of rocks: sedimentary, igneous, and metamorphic. Students complete 1 graphic organizer.
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Solutions
In this solutions worksheet, students solve twelve problems including calculating products made in reactions, determining limiting reagents, calculating molarity of solutions, determining percent composition, and finding volumes and...
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Plastic Identification Lab
In this plastics worksheet, learners experiment with an unknown plastic and determine the polymer name and resin code by using a flow chart of various tests. They answer five questions after they collect their data.
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Naming Acids
In this naming acids worksheet, students are given a chart with polyatomic ions and acid names with oxidation states, prefixes and suffixes. They use the chart to help name the eighteen given acids.
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Determining Percent Composition
In this percent composition worksheet, high schoolers calculate the percent composition of compounds using their formula masses and masses of individual elements. They solve nine problems including calculating percent composition,...
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Types of Chemical Reactions
In this chemical reactions activity, students read about the 3 types of chemical equations and how to write balanced ionic equations. Students are given 5 equations to balance, write the type of reaction, write the total ionic equation,...
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Solubility of Gases in Liquids
High schoolers observe demonstrations to show the solubility of gases in liquids. In this gases activity, students discover the relationship between temperature and pressure to and how they affect the solubility of gases in liquids. High...
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Sound: What is Sound and how does it travel?
Students learn that vibration makes different types of sounds. In this sound lesson, students perform experiments to understand vibrations and high and low pitch sounds. Students learn that sound travels differently through different...
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Rainbow Lab
In this mixtures activity, students experiment with different amounts of solutes and solvents to make solutions. They observe color changes and look for chemical and physical changes in the test tubes. Students answer 5 questions and...
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What Can We Measure About Chemicals?
In this measurement worksheet, students read about accuracy of measurements as compared to the precision of measurements. Students answer four precision problems and solve four accuracy problems.
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Now you see it....Now you Don't
Students investigate the biodegrading process of packing peanuts. In this biological process lesson, students conduct an experiment to see how quickly packing peanuts biodegrade. Students check the process each day and record their results.
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Ohm's Law
In this electricity law worksheet, students complete 16 short answer and problem questions on Ohm's law. They calculate the voltage, current and resistance in the circuit.
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The Tobacco Time Bomb: What's In A Cigarette?
In this enlightening and disturbing health lesson, students read and discuss information on smoking and closely-look at the ingredients in a cigarette. You will be amazed at the list of ingredients that are found in cigarettes. This...
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Cracking the Code of Life
Students examine the concept of DNA. They work together to extract DNA cells from their classmate's cheek. They answer questions related to what to do with their DNA now that they have it.
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What on Earth is That and How Can I Get One?
Students examine how we use submersibles. In this technology based lesson, students examine various technologies used by submersibles in ocean exploration.
Creative Chemistry
The Effect of Concentration Changes on Equilibrium
In this concentration changes and equilibrium activity, learners experiment with iron (III) ions and thiocyanate ions to observe the effects of concentration on the equilibrium of solutions. Students observe their mixtures, explain the...
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Rocks on Parade!
Third graders describe and classify rock samples. In this rock lesson, 3rd graders make inferences about rock samples by observing and measuring them. This lesson contains 5 different stations for the students to go to.
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Who Takes Care of the Maya Forest Corridor?
First graders study the animals in the Maya Forest Reserve. In this conservation lesson, 1st graders create a graph to compare the environment of animals to their own. They design a 3D model of these two environments.
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Habitat Art: Florida Panthers
Students discover the lifestyles of a Florida Panther by investigating its habitat. In this wild animal lesson, students utilize the Internet to research the habits of a Panther and what their habitat is. Students create an...
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Make a Battery From a Lemon
Fifth graders construct a voltaic battery. They change chemical energy into electrical energy by inserting copper wire into a lemon. They discover the tingle of the wire on their tongue is due to the movement of electrons.