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DNA Extraction From Living Things
Students extract DNA from split peas. In this biology lesson plan, students hypothesize what DNA looks like and perform the experiment to verify their hypothesis. They explain the importance of DNA in living things.
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Micropipette and the Metric System
Students practice measuring the correct volume using micropipette. In this biology lesson, students determine the correct micropipette tip to use when transferring fluid. They convert metric volume from one unit to another.
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Collecting and Classifying Pollen
Students collect and analyze pollen from different species of plants. In small groups, they classify pollen according to shape, size and physical characteristics. They draw the basic anatomy of flowering plants and create a dichotomous...
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Cell Cycle, Mitosis and Meiosis
Seventh graders describe the processes involved in mitosis and meiosis. In this life science instructional activity, 7th graders create chromosome models using strings and beads. They play a jeopardy team game at the end of the unit to...
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Temperature Affects The Heart Rate
Students relate heart rate and development to environmental conditions through experiment. In cooperative groups, students record the heart rate in developing zebra fish. Groups create a standard curve to predict the temperature at...
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Generations of Traits
In this biology instructional activity, students track and record the passage of colored pom pom traits through three generations of ginger-bread people. Then they describe that traits are passed from parents to offspring and that...
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An Inventory of My Traits
In this biology activity, students identify and describe a number of easily observable genetic traits and compare the traits they have with other students. Then they identify and describe that some traits are common while others are not...
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Endangered Species: Not Only Animals
Young scholars research endangered animals and plants. In this biology lesson, students are read Will We Miss Them? Endangered Species by Alexandra Wright before they begin searching for information to complete an endangered species...
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Enemies and Threats to Sea Horses
Learners research threats and enemies of the sea horse. In this animal biology instructional activity, students use the Internet to find threats and enemies of sea horses and write a paragraph on their findings.
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Watch Me Grow
Students observe that plants need air, food, light, and water to survive. In this plant biology instructional activity, students observe the growth and development of two plants, one is the control plant and the other is denied either...
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Amphibian Spawns
Students observe tadpoles as they gradually change into adults. In this amphibian biology instructional activity, students watch tadpoles in a tank in the classroom, keep a daily record of what they observe, and chart the growth...
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Parts of a Tree
Learners 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. Learners 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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Extraction of DNA from White Onion
Students conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.
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Echolocation Lab
Students explore echolocation of animals. They examine how dolphins and other echolocating animals use their senses to locate and identify objects without using their sense of sight. Through experimentation, they discover how sound waves...
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Biology Research Assignment
Students become aware of and develop an appreciation for science in the world around us.
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A Lab Demonstration: Three dimensional view of soft internal structures of bony material
Students discuss the structures of a bone and observe a demonstration of bony materials.
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Transcription and Translation Lab Activity
High schoolers investigate DNA strands. They study the sequence to determine if it is DNA or RNA and write the mRNA nucleotide sequence. After stringing the beads together to create the mRNA sequence they translate it into an amino acid...
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Oat Seed Lab: A Model Scientific Experiment
Students investigate seed germination. In this lesson on scientific prediction, students conduct a scientific experiment using oat seeds.
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Half Life Lab
Seventh graders model radioactive decay using pennies, collect data from their model, apply scientific visualization techniques to their data and create animated models explaining the concept of radioactive half-life.
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Investigate Science Using Crayfish
Young scientists discover the importance of scientific investigation by observing live crayfish. They carefully observe the patterns of crayfish in different environments. Then they discuss their conclusions and define what all living...
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Are You Gellin
Students conduct an investigation of differentiating between different types of DNA. This is done with a simulation activity of being a scientist in charge of selling different sets of DNA for research which requires different...
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Catalase: A Bioinformatics Case Study
Pupils investigate the physical structure of a protein by using a computer simulation tool. They record its primary amino acid structure while viewing it in three dimensions for a better visual recognition. There is also a comparison to...
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Physiological Adaptations
Students 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. The...
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