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The External Anatomy of the Crayfish
Students investigate the external anatomy of a crayfish. In this arthropod lesson plan, students study the structures of the head, the body and the appendages of a crayfish. They locate specific structures present in arthropods and...
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Acid and Base Problems
In this acid and base activity, students use seven steps to calculate concentrations of ions in acidic and basic solutions. They also determine the type of acid or base.
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Gases Worksheet
In this gases worksheet, students solve twenty problems using the gas laws and their understanding of the relationship between energy and temperature and energy and velocity.
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Kinetics Worksheet
In this kinetics learning exercise, students solve twenty one problems related to reaction rates, half life, reaction orders, catalysts, and activation energy.
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The Tropopause
In this tropopause worksheet, learners read about the temperature of the air in the tropopause or the layer of the atmosphere closest to the Earth. They answer four critical thinking questions about this layer and the energy changes that...
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Harmonic Motion
In this harmonic motion worksheet, students read about the difference between harmonic motion and linear motion. They are given the parts of harmonic motion, graphs of harmonic motion and equations to find the period and frequency of...
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HW Unit 10:2-Harmonic Motion
In this harmonic motion worksheet, students answer 9 questions about pendulums, a slinky and characteristics of harmonic motion. They identify the changes in waves as the amplitude gets bigger and interpret a graph of position vs. time.
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Wave Actions
In this waves worksheet, students read about the ways waves react depending on the boundary they encounter. They read about natural frequency, resonance, phases and interference in waves. They match 13 terms with their definitions, they...
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Is the Hudson River Too Salty to Drink?
Students explore reasons for varied salinity in bodies of water. In this geographical inquiry lesson plan, students use a variety of visual and written information including maps, data tables, and graphs, to form a hypothesis as to why...
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Collapsing Gas Clouds-Stability
In this collapsing gas clouds worksheet, students read about the Bok Globules seen by the Hubble Space Telescope. They use a given equation indicating the pressure of a gas sphere and determine at what minimum radius the cloud would...
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Melt Away
Students explore objects before and after heating using their senses. In this matter and energy lesson, students experiment with a variety of objects and use their senses (except taste) to make predictions and record observations...
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Biomes
Tenth graders research locations of biomes and their barriers. In this biomes lesson, 10th graders examine location, environmental conditions, and species of plants and animals that live in the biome. Students take notes and create a...
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Evolution Crossword
In this evolution crossword worksheet, 7th graders complete a crossword puzzle about evolution. Students read the definitions to fill in the puzzle with evolution terms.
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Buffers
In this buffers activity, students identify the systems that could function as a buffer solution. Students determine the pH of a solution and the pH of the buffer. This activity has 6 problems to solve.
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Teaching about Increased Conductivity: Are Culverts The Culprits?
Pupils encounter the complexity of identifying the cause of unusual variations in WOW conductivity data. They propose theories on why there was a sudden increase in conductivity in Ice Lake, Minnesota during July of 1998.
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Mechanisms of Evolution
In this evolution worksheet, students will answer questions about population genetics and the theory of evolution of species. This worksheet has 15 true or false, 6 fill in the blank, and 4 short answer questions.
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Collisions Drive Reactions
In this reactions worksheet, students determine what must take place in order for a reaction to occur. Students complete 6 short answer questions.
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Supply and Demand
Fourth graders explore the concept of economic goods and bads, and scarce items as it relates to the factors that affect our economy. In this supply and demand lesson, 4th graders are introduced to vocabulary that pertains to supply...
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Oh Where, Oh Where, Can My Industry Be?
Young scholars conduct observational studies of three ecosystems by visiting the Web World Wonders website. They gather data, compare/contrast the information, and decide on the establishment of a nuclear power plant at one site over the...
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Ride the Rock Cycle
Students examine the steps of the rock cycle. They describe what happens to the rocks in each of the stages. They participate in a rock cycle game to help them with the steps.
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Why Should I Care About Global Warming?
Students examine global warming, and the greenhouse effect. They determine the changes that happen and the adaptations that need to be made because of these occurrences. They look at the occurrence and effect of these phenomena in the past.
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Cougar or Human: Which Needs Protection?
Students research the biology and natural history of the cougar. Students conduct Internet research to determine how cougars have been protected by humans and how it is affected by human decisions. Students write about reconciling...
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Change Through Time
In this evolution worksheet, high schoolers will complete a table by writing in the era and biological event based on 4 different time periods of Earth's history. Students will answer 8 fill in the blank questions based on the different...
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Water and Diffusion
In this water and diffusion worksheet, learners will explore the characteristics of water and the water molecule. Students will also answer questions about diffusion and the movement of materials due to concentration differences. This...
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