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Biodiesel Combustion and Its Influences in NOx Emissions
Tenth graders evaluate the physical mechanisms that cause a change in NOx emissions. In this combustion lesson, 10th graders participate in a research project. Students create a presentation of their findings.
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Amylase
Students examine what amylase is and its history. For this digestive lesson students study the effect amylase has on starch and how temperature affects the rate of activity.
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Enzymes
Students explore enzymes and what can inhibit and act as a catalyst for them. In this enzymes lesson students complete experiments on enzyme properties.
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Corrosion & Rust
Young scholars examine how and when rust and corrosion occur. In this corrosion lesson students complete an experiment to see why metals rust.
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What Color is Chlorophyll?
Students observe the interactions of chlorophyll and light. They develop and form their own testable hypotheses. Students predict the color of chlorophyll in various types of plants.
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Ecology Worksheet
In this environment worksheet, students engage in the completion of 32 sentences to find the word that is used to complete the thoughts.
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Earth Day Crossword Puzzle-- Difficult
In this science worksheet, students participate in an Earth Day activity by completing a crossword puzzle. Students read each clue. The answer which fits in the puzzle is provided in a scrambled word form. Students unscramble the words...
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Why Do Atoms Combine?
In this atom worksheet, students will complete 8 fill in the blank statements based on the different parts of an atom. Then students will explain how the arrangement of electrons in an atom is related to the periodic table.
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Eukaryotic Cell Structure
In this cell structure worksheet, students review the structure and function of eukaryotic cells. Students also compare and contrast an animal cell with a plant cell. This worksheet has 15 fill in the blank, 8 true or false, and 7...
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Monsters of the Deep
Students describe major features of cold seep communities and list the organisms that are typical in these communities. In this deep sea environment lesson students work in groups and research their given cold seep group.
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Electricity Generation
Students study the history of electricity and the different ways we generate electricity. In this electricity lesson students complete several experiments on generating power.
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The Digestive System: An Overview
Middle schoolers label main structures of the digestive system, describe each structure's function, and describe sequence of events involved in digestion.
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Enzyme Lab
Students examine the effects of specific enzymes on samples of liver tissue, muscle tissue (chicken), apples, and potatoes.
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Air Pollution Word Search Activity
Pupils examine the issues surrounding air pollution. They discover how it affects peoples health and the government's regulations. They complete a word search activity to practice the vocabulary.
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Limiting Reagent
Students work in small groups with a small set of 8 nuts and 5 bolts to assemble into combinations of 1 nut: 1 bolt, and 2 nuts: 1 bolt. They explore the outcome and discuss. Then a student mixes two clear, colorless solutions together...
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Mixtures
Sixth graders experiment with mixtures. For this chemistry lesson, 6th graders determine which mixtures are considered heterogeneous, a suspension, a solution or a colloid. Students create a data sheet of what they discover.
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Order, Order All Electrons
Students read the periodic table and apply their knowledge of the construction of atoms. They demonstrate reading the electron configuration of an element on the periodic file.
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Identifying Food Nutrients
High schoolers pretend they are a food-quality tester. They develop a kit to test food for sugars, starches, proteins and lipids. They answer questions to complete the lesson.
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Help Wanted: A Lighting Engineer For Popular Rock Group
Students are assigned to groups, and determine each member's role in the group. They will design an experiment to determine a way to produce the three primary and five secondary colors. Students discuss color and mood. They listen to a...
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Biochemistry Quiz
In this biochemistry activity, students review amino acids, proteins, lipids, and carbohydrates. This activity has 29 multiple choice, 8 fill in the blank, and 3 short answer questions.
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Chemistry Far and Wide
In this chemistry worksheet, students fill in 10 blanks with the appropriate term, they determine if 4 statements are true or false, they match 6 terms with their definitions and they answer 3 questions. Topics include areas of chemistry...
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Ozone Pollution: Smog Alert
Students examine factors the create smog. In this pollution lesson students complete an activity about ozone.
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Permafrost
Students use a thermometer to analyze soil temperature data to determine which soil sample is normal, and which one is permafrost. In this permafrost lesson plan, students participate in a hands on activity where they identify the active...
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Geology and the Battle of Gettysburg
Students create geologic maps of the Gettysburg battlefield. In this geologic skills lesson, students consider the variations of Earth's surfaces and explore strategies employed by the North and South in the Battle of Gettysburg to...
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