Curated OER
The Four Groups of Biologically Important Compounds
This is not they typical set of teacher instructions. It is an organized chart of the important organic compounds. For each, the involved elements, the name of the building block monomers, the names of polymers, extra information, and a...
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Food Science, Scientific Method: Reliability and Validity in Empirical Research
Secondary learners explore food science by conducting an experiment using the scientific method and creating a science fair project based on their findings. They learn about food technology and modern research development. They...
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Branching Out
Students investigate the causes and effects of the spread of tree diseases in the U.S., and research certain American species of trees and the diseases that commonly threaten them. They create pamphlets to help identify healthy and...
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Investigating the Effect of Salinity on the Density and Stability of Water
Water with varying amounts of dissolved salt are dyed and then used to compare densities. The objective is to discover the effect of salinity, and therefore density, on ocean water on the stability of the ocean. Many branches of science...
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How Does Your (Coral) Garden Grow?
Analyze and graph oxygen isotope ratios in coral samples in relation to the distance from the outer skeleton edge. Compare the data to the mean monthly water temperatures. Uncover whether or not there is any correlation. In addition to...
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What's That Tree?
Fifth graders identify trees along a nature trail. Using a dichotomous key, 5th graders answer questions to aid in their identification of trees along a specified nature trail. Observations are recorded in their science journals. Sample...
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Respiratory, Circulatory, and Urogenital Systems in the Rat
Here is a lesson which describes a lab activity in which a rat is dissected, and its heart is studied. The lesson has ample background information about three of the rats internal systems, and excellent lab sheets that support the...
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Living in a Tree
Students explore animals that live in trees. For this nature and biology lesson, students go outdoors and make observations about animals and their unique body parts that help them to live in trees. Students create drawings as they...
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Parts of a Tree
Students identify four parts of trees. In this plant biology lesson, students read the book Trees and conduct Internet research to identify the parts of the tree. Students take notes from each website and complete an included worksheet.
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Make a Model of a Tree
Students identify the parts of a tree. In this tree biology lesson, students create a tree model using tree parts and drawing the roots. Students label each part of the tree and maintain a tree journal during this unit.
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How Buds on Trees Survive the Cold (and Related Mysteries)
Students solve a science mystery. In this biology lesson plan, students see how the delicate tissues of a tree bud are insulated so that they can survive the winter and learn how to determine the age of a branches and twigs.
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Which Parts of a Plant Do We Eat?
Young scholars identify the different parts of a plant. In this biology lesson, students examine its internal parts by dissecting it. They report their findings in class.
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Natural Selection And Evolution
Students investigate the concept of evolution and how natural selection is used as an indicator that evolution has happened. They recognize the three effects it has on diversity and how adaptations can develop. Diversity is explained as...
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How Does Your Garden Grow?
Students identify what plants need to grow. For this plant biology lesson, students analyze the differences between an artificial plant and a live plant. Students plant seeds and discuss what plants need to grow. Students observe the...
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Let's go to the Video Tape!
Using actual data from a deep-sea video survey, high school marine biologists consider the biodiversity, compare species richness between two communities, and learn to calculate the diversity index. The lesson plan is all-inclusive,...
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Keep Away
Study biological diversity by analyzing given data, and make inferences about the possible effects of oil drilling operations on specific benthic communities. This lesson plan allows learners to use their statistical analysis skills...
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Introduction to Adaptation
Tenth graders observe collections of specimens and discuss their answers to provided questions. They explore common ancestry, homology, analogy, adaptive radiation, and evolution, while formulating creative answers based on their...
Agriculture in the Classroom
A Rafter of Turkeys
How did that turkey get from the early Aztec culture to your table? Learn about the history of wild and domesticated turkeys in North America, as well as their inclusion in Thanksgiving traditions, with a two-part agricultural science...
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Quick Concept Demonstrations
Students research the nervous system. Demonstrations on how to pick up keyed information in text is shown daily and weekly. Reviewed for content is Nerve Impulse, Polarization and Depolarization and perception. A spreadsheet will graph...
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Who is the Sea Otter Related to?
Students examine the genetic relationships of different organisms. In groups, they discover the importance of genes and how different amino acids show various evolutionary relationships. They use an online database to continue their...
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Evolutionary Relationships Based Upon Comparative Genetics
High schoolers investigate the protein cytochrome c in an attempt to use its genetic chemistry to study possible evolutionary relationships between organisms. The lesson integrates technology with the use computers to perform DNA analysis.
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Probability: The Study of Chance
Students conduct an experiment, determine if a game is fair, and collect data. They interpret data, then display line graph. They conduct analysis of game for probability.
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Design a Reef!
Here is an ambitious, but highly valuable undertaking: set up a miniature coral reef in your classroom. Young marine scientists research coral reef ecosystems and ensure all vital factors are included in their functioning model. The...
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Fun with Phylogenetic Trees
Tenth graders differentiate angiosperms and gymnosperms. In this biology lesson, 10th graders construct a musical phylogenetic tree from information they gathered on resource websites. They present their project in class.