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Prokaryotes and Eukaryotes
Examine cyanobacteria cells as an example of prokaryotes and several other alga as examples of eukaryotes. Future biologists compare the two and notice the absence of nuclei in prokaryotes. These are classic activities for this purpose,...
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Origins Video Questions
In this biology worksheet, students complete 19 short answer questions about biodiversity and information obtained during a class video.
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Floating Candles
Students observe a combustion reaction and deduce the components necessary for the reaction to occur. They also identify and interpret the relationship between pressure, volume, and number of molecules for gasses. Finally, students use...
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Organizing Principles of Plants and Animals
Three lessons and five assessments are contained in this material. Various paper shapes are sorted as a simulation of biological classification. Learners gather a list of living things that they are familiar with and design a...
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Genetic Variability
Using black and white construction paper, evolutionary biologists simulate the classic peppered moth study. They use beans in a frequency and natural selection exercise. Finally, they analyze germinated seeds for variations. All three...
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Physiological Adaptations
High schoolers investigate the concepts of genetics and how it is tied to the variations found within different species and how it is tied to adaptations. They review the theory of evolution and factors found to help create variation....
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Hunt the Fact Monster
In this Fact Monster search engine worksheet, students access the Internet to a specific search engine to find the answers to five questions with multiple choice answers.
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MTV no PTV
Students study the gas laws in particular the three variables; pressure, temperature and volume. In this gas laws lesson plan students complete an activity and discuss their findings.
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Relationships: Pressure, Volume and Temperature
Tenth graders investigate the relationships of pressure and volume and pressure and temperature of gases. In this gases lesson plan, 10th graders use an inflated balloon to show the relationship between volume and temperature of the air...
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Genetic Testing: Modern-Day Eugenics?
Students trace the history of the development of Eugenics. In this social studies lesson, students read and analyze a real life case. They write a paper about what they read.
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Integrating Physics-Observing and Experimenting to Find Relationships
In this experimental relationship worksheet, students read about direct and indirect relationships between variables in experiments. They answer three questions about relationships between variables.
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The Mole
High schoolers investigate moles and Avogadro's hypothesis. In this moles lesson plan, students complete a worksheet by finding the volume of 1 mole of each substance given its density and they find the number of molecules, the formula,...
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Gases
In this gases worksheet, students review the 3 states of matter, the types of molecular motion, and the characteristics of gases. This worksheet has 30 problems to solve.
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The Same But Different
Fourth graders observe different types of bats. They look for characteristics that appear to be fundamental for survival. Students observe population numbers in order to identify if adaptations aid in survival.
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Differential Equations and Population Growth Lesson
High schoolers calculate the size of the population at a given time, for a population that grows at a rate that is directly proportional to the number of members present in the population. They also calculate the time at which the...
Teach Engineering
Inside the DNA
Get your class to take a closer look at DNA. Pupils conduct research to determine the methods used by scientists to analyze the molecular structure of DNA. The class members investigate different types of molecular imaging along with gel...
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Total English Advanced: Our Points of View
In this discourse markers and colloquial expressions worksheet, students identify the writers and artists in the box and match them to the colloquial phrases listed. Students also choose a subject from the provided list to organize a...
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Total English Advanced: Dependent Prepositions
In this dependent prepositions worksheet, students correct mistakes in 12 sentences and then respond to 5 short answer questions.