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Water Works
Students investigate water use and what happens at a water treatment plant. They define and discuss key vocabulary terms, view a diagram of a water treatment plant, and conduct an experiment that simulates the water filtration process.
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Investigating the Relationship of Mass to Volume
Third graders explore the relationship of mass to volume. In this physical science lesson, 3rd graders participate in an investigation with a several materials and measure the mass and volume using scientific tools. Students discuss and...
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Who Dirtied The Water/Clean Water: Is It Drinkable?
Students enter the room, receive a film canister that contains materials that be added to the dirty water bell jar. They record on their data table who or what is doing the adding and the actual substance that has been added to the bell...
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Filtering Water to Prevent Pollution
Learners explore techniques used to filter water and different pollutants. In this prevention of water pollution lesson plan, students define water pollution and list ways water is polluted. They explore water purification and complete a...
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Finding the Percent of Iron in Lawnsand
In this percent of iron in lawnsand worksheet, students perform a titration of lawnsand using potassium manganate (VII) solution and find the number of moles of iron in the sample. Students use the number of moles to find the mass of...
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Freddy the Fish
Students complete an experiment. In this water pollution lesson plan, students brainstorm information about river habitats and water pollution. Students then read the story Freddy the Fish and complete an experiment where they use a...
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Filtering Water
Students investigate the need for filtered water. In this filtered water lesson, students explore the health hazards posed from consuming unfiltered water. Students construct a water filtration device.
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Particle Size and Oil Production
Students investigate how permeable different materials are. In this physics lesson, students determine what affects permeability and how permeability relates to oil production.
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Robot Waves
Students differentiate the properties of longitudinal and transverse waves. In this physics lesson, students calculate CEENBoT's rate of propagation by measuring its frequency and distance per cycle. They use a mathematical formula to...
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Groundwater as Part of the Water Cycle
Ninth graders study the effects of soil and rocks on filtering groundwater. In this groundwater lesson students complete a lab activity that includes sources of contamination.
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Is Our Water Clean?
Students identify qualities of clean water and develop an awareness of people in the community who keep our water clean.
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Leaching Landfills
In this leaching landfills worksheet, students conduct an experiment by following the procedures, observing the results and discussing the conclusion about how garbage leaches into our water.
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Is Our Water Clean?
Students identify qualities of clean water which will develop an awareness of people in the community who keep our water clean. This lesson has a literature tie-in with the "Magic School Bus" series.
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Wide Open Spaces
Students examine the problem of groundwater pollution. In groups, they develop a solution to solve the problem of a local polluted water source. They also practice measuring the space between sediment particles and the rate of water flow.
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Physical and Chemical Changes
Young scholars examine the different changes in matter. In this chemical change lesson students determine the amount of reactant made in a reaction using the law of conservation.
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Water Purification
Students develop an understanding and appreciation of water purification techniques and their implications for health maintenance.
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Isolating Bacteria from a Mix Culture
Students isolate three species of bacteria using the plate streak method, implement sterile microbiology techniques, and produce pure cultures of each microorganism at the end of this exercise. They write a descriptive paragraph for each...
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Suspension Bridges
Pupils view examples of suspension bridges and discuss their structure. They complete a tension and compression experiment with a partner then perform a similar experiment with books. They discuss engineers and how they design and solve...
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Settling The Wasterwater Problem
Students name models that are representations of larger objects. They suggest ways that industry, agriculture, and mining affect water quality. Pupils demonstrate the use of lagoons for treating wastewater. Students define the...
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Water Pollution
Fifth graders investigate how humans pollute the water supply with a number of different contaminates. While working in small groups they examine screening, sedimentation, filtration, and chemical treatments as methods of water treatment.
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Water Pollution
Fifth graders observe and record what happens when household products are added to a tank of water to depict water pollution. They brainstorm ideas of how to clean the contaminate out of the water before watching demonstrations of...
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Field Trip Preparation
Students make a contingency plan in case of unexpected events such as bad weather. They discuss safety and appropriate conduct.They map out a schedule to ensure that sufficient time is allotted for all activities.
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Chemistry 1 Practice Exam
In this chemistry practice test worksheet, students answer 30 multiple choice questions regarding chemical formulas and chemical names for compounds.
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Writing Introductions
In this writing introductions instructional activity, students read about 4 types of introductions, then analyze 6 examples and interactively write comments about each one.