Curated OER
Innocent or Guilty: A Lab on DNA Gel Electrophoresis
Students use the prelab as an introduction to the importance of DNA fingerprinting- a form of identification that us being accepted by both scientific and leagl experts. They prepare a gel for electrophoresis. DNA fragments, which have...
Perkins School for the Blind
Building an Organic Molecule
Glucose is a simple sugar and a molecule that can be illustrated through modeling. Scientific investigators with visual impairments use hands-on models to reconstruct the process of bonding molecules. The tools used in this activity are...
Curated OER
Introduction to Simulation Project
Students create a simulated self-sustaining ecosystem. In this biology lesson, students examine the different food chain and ecosystems in their model. They recommend some improvements and changes to an existing ecosystem.
Curated OER
Using Cytochrome-C to Explore Evolutionary Relationships
Students analyze protein sequences. In this lesson on determining evolutionary relationships, students use the Internet tools BLAST and Biology Workbench to look at protein sequences. Students will compose an essay that includes their...
Curated OER
What Proof is There to Support Biological evolution?
Students identify who developed the theory of evolution. The concepts of adaptation and development are discussed. The age of the earth is explored in relationship to the development of various species. The condition of the environment...
Curated OER
Digestion and Nutrition
Debunk the theory that a soda-and-candy diet is a nutritionally sound concept! Learners first read 2 paragraphs of background information covering essential nutrients, digestion, and homeostasis. Then, they use the information they...
Curated OER
Response to Stimuli
Students study the process of detection, coordination and response. In this biology lesson, students design an experiment to test stimuli response. They participate in a game-show style quiz after the activity.
Curated OER
CELL TRANSFORMATION IN TOBACCO LEAF DISKS
Students work with whole plant material and are not required to measure small quantities, yet they can see evidence of transformed plant cells (plant cells that have genes from bacterial plasmids). This is a laboratory suitable for...
Curated OER
DNA on Stick
Students experience a "hands-on" activity to get visual evidence of the physical nature of DNA and the process of DNA purification. They explore one method of chromosomal DNA isolation and DNA extraction.
Curated OER
Throat Culture
For this biology worksheet, students review the procedures used to complete the lab activity and then examine the purpose and add the information while answering the questions.
Curated OER
Identification of Gram Negative Bacilli
In this biology worksheet, students review the procedures used to complete the lab activity and then examine the purpose and add the information while answering the questions.
Curated OER
Remember This?
Students investigate the mechanics of an fMRI and the properties of neurons. In this biology lesson, students analyze the way the brain works by performing tests in the neurons in the brain. This is all done theoretically.
Curated OER
Bacteria
The first slide lists the six kingdoms in the biological hierarchy, but the remaining 10 slides cover characteristics of archaebacteria and eubacteria. Topics include how energy is obtained, arrangement, and shape. This brief, but...
Curated OER
Taxonomy - The Science of Naming Organisms
Carolus Linnaeus designed the binomial nomenclature system of naming organisms that is still in use more than 200 years later. By viewing this PowerPoint, upcoming biologists learn how to use it. They are also introduced to the hierarchy...
Curated OER
Human Body Corp.
Learners investigate body systems by participating in a role-play activity. Third, fourth, and fifth graders pretend that they are an organ or system of the human body, and they must write a letter to the body "corporation" discussing...
Curated OER
Polar Bears in Peril - Climate Change Culprit?
Students explore the changes in sea ice over several years. In this life science lesson, students review and examine 20 years of data. They use Excel to graph data and analyze trends.
NASA
Decomposers Get Energy From Dead Things
When life gives you mold, make penicillin. Scholars design an inquiry experiment to determine what causes rotting and mold growth. It also covers decomposers and the important role they play for other living things.
Towson University
Berries...With a Side of DNA? (High School)
Is DNA still present after picking fruit or cooking vegetables? Biology scholars extract and collect DNA strands in an impactful lab. Working groups prepare their samples and compare their results to negative and positive standard...
Teach Engineering
Dirty Decomposers
Do not let the class just sit and rot. Pupils learn how decomposition and nutrient recycling is important to an ecosystem. Groups design an experiment to determine how environmental conditions affect decomposition. They develop a poster...
Curated OER
Plant Science: Introduction to Photosynthesis
Students explore the process of photosynthesis in plants. They discuss the purpose of photosynthesis and its components. Students discuss the importance of photosynthesis for plants and they examine the parts of the plant that play an...
Curated OER
Bioinformatics
Young scholars conduct a series of scientific investigation using bioinformatics. In this molecular biology lesson plan, students collect experimental data using different educational softwares. They calculate and analyze relationships...
Curated OER
Molecular Approaches to Evolution
Students examine the molecular studies of organisms that have led to a new era in their understanding of speciation and evolutionary relationships. Students study the allelic frequency of genes controlling specific molecules and assess...
Curated OER
What Does it Take to be a Survivor? Part One
Students explore marine animal adaptation. In this introductory ocean life biology instructional activity, students access prior knowledge by participating in a whole class "thought swap." Students form two lines, respond to a prompt...
Curated OER
What happens to water before we use it?
Students examine how water is treated prior to becoming available for human consumption. In this water treatment lesson, students conduct an experiment in which they filter water. Students formulate a hypothesis, test, analyze data, and...