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Salinity
Students take a provided ocean Trivia Quiz in order to start a discussion of the ocean. They then perform an experiment on how the amount of salt in the ocean affects it and varies from ocean to ocean.
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Bee Dance
Everything a bee does serves a purpose. Learners in grades one through five explore the behaviors of bees through reading and dramatic puppet play. First children will create honey bee puppets, then they will discuss how bees dance to...
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A Study of Your Domestic Water Supply
Learners 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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Speedy Succession
Fifth graders investigate how a pond ecosystem can change into a prairie or grassland ecosystem. They observe a small pond ecosystem in a two liter soda bottle, and examine and record changes over a two-week period of time on a worksheet.
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Water Cycle in a Box
Fourth graders investigate how the water cycle is vital for all living things to survive on Earth. They observe the teacher set up a simulation of the water cycle using a Plastic Earth Simulator, desk lamp, and water, and make...
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Soil pH Effect on Germination of Specific Weeds
Learners collect weed seeds from three varieties of weeds (knapweed, thistle, or toadflax, for example they may choose others in addition to the spotted knapweed.) They sterilize soil for thirty containers, plant seeds in sterile soil,...
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Thunderstorm Outflow I
Students study the characteristics of thunderstorms. They view an animation of radar reflectivity that depicts a thunderstorm and its outflow to locate the thunderstorm's outflow. Afterward, they explain what physical process occurs in a...
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The Hurricane
In this weather worksheet, students read a realistic story about a family's experience during a hurricane. Factual information about hurricanes is given. Students then answer 6 questions.
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Protein Coagulation or Denaturation
In this proteins worksheet, students compare the coagulation of egg whites and milk proteins and then complete 5 short answer questions. A protein coagulation quiz is also included with 5 multiple choice questions.
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Iron in Foods
Students determine the amount of iron in a sample of cereal. In this iron lesson plan, students use a computer colorimeter to measure the amount of light absorbed by the solutions. They create a calibration curve using standard solutions...
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Thermochemistry
In this thermochemistry worksheet, students indicate whether the given processes are endothermic or exothermic reactions. Students complete the phase change diagram as well as define a given set of vocabulary words. Students calculate...
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Weird Water
In this weird water worksheet, students read for information and assess comprehension. In this true and false, fill in the blank, and multiple choice worksheet, students answer ten questions.
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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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Formula of a Hydrate Lab
In this hydrate worksheet, students find the formula of an unknown salt by determining the mass of water in the heated compound. Students burn off the water and record data to establish the final mass and formula of the hydrate.
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Chapter 3 Worksheet Matter
For 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...
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Chapter 17 Worksheet- Equilibrium
In this equilibrium worksheet, students answer eleven questions about chemical reactions, equilibrium concentrations and endothermic and exothermic reactions. They write equilibrium expressions for chemical reactions and they explain...
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Connections to Fine Art: What Happens in a Kiln?
In this kiln worksheet, students read about how temperature effects the results of fired pottery. They answer questions using the information and data given.
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Limestone Reactions
In this limestone reactions learning exercise, students read about the various types of limestone reactions and complete a diagram of deposits in a cave. They answer two questions about limestone reactions.
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The Ins and Outs of Equilibrium
In this equilibrium worksheet, high schoolers read about phase equilibrium and dynamic equilibrium. They answer nine questions based on their reading and their background in chemistry.
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Phase Changes
In this phase change worksheet, students read about the particles in substances that speed up and slow down for substances to change phases. They answer eight questions about phase changes, the states of matter and how changing...
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Matter and Energy
In this matter and energy worksheet, students identify substances as solids, liquids or gases, they use the kinetic theory to describe the motion of particles and they explain the conservation of mass and energy when a substance changes...
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Mixed Review
For this chemistry worksheet, students solve chemical equations and define terminology using previous knowledge. There are 8 review questions.
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The Chemistry of Bigger Bubbles
Fourth graders explore properties of bubbles. In this lesson plan about bubbles, 4th graders perform an experiment. Students analyze the properties of bubble making substances and surface tension. Students create a square bubble....
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Density Determination
Students observe 2 demonstrations of density. In this density lesson plan, students observe a vial with various substances of different densities. Students then observe the differences between a diet coke and a regular coke can when on a...