Curated OER
Organ Systems
Students examine organisms that are composed of tissues, organs, and systems. They dissect a fetal pig and explore the assigned organs systems such as the skeletal, muscular, and circulatory organs. Students identify and explain their...
Serendip
From Gene to Protein via Transcription and Translation
DNA carries the codes for creating just the right protein. A well-designed lesson plan leads pupils through the process from start to finish and everywhere in between. Guiding questions with supporting video help scholars understand the...
Curated OER
Semipermeable Membranes and Bioaccumulation
Beginning biologists place a drop of food coloring into water of differing temperatures to observe the effect on the diffusion rate. They remove the shells from raw eggs and then experiment with osmosis over the remaining membranes....
Curated OER
Genetically Modified Organisms
High Schoolers complete a variety of activities as they examine the ethics of (and take a position concerning) genetically modified organisms in the field of agriculture. They complete a PowerPoint demonstration to go along with the unit.
Biology Junction
Protein Synthesis
Watson and Crick built the first model of DNA in the 1950s, and our understanding of DNA since then continues to grow exponentially. Scholars learn about protein synthesis by observing a presentation and completing a worksheet. Both walk...
NOAA
Individual Species in the Deep Sea
A tube worm's outer covering is made of chitin, the same material that makes up the shells of lobsters and crabs. Scholars create tube worms and analyze and discuss the longevity of organisms living near cold seeps. They then discuss and...
Curated OER
Creative Ways To Teach Evolutionary Concepts
Research how DNA, the genetic blueprint of living organisms, plays an essential role in the continuity of life. High schoolers will summarize how their influence may very well effect the destiny of the population from one generation to...
Science Friday
Microorganisms on the Move
You can't b. cereus until you see this lesson! Young microbiologists learn to prepare deep well slides, observe two types of microorganisms, and compare and contrast their physical characteristics in this interactive and lively activity.
Nuffield Foundation
Microbes Ate My Homework
Now you have a new excuse not to do your homework. A long-term experiment has learners explore cellulose-digesting enzymes. They simulate how paper breaks down in a compost bin. There's no need to blame your dog for eating your homework...
Curated OER
Virus Tracker
Sixth graders will simulate the spread of a virus such as HIV through a population by "sharing" (but not drinking) the water in a plastic cup with several classmates. Although invisible, the water in a few of the cups will already be...
Curated OER
Labs on A Chip
High schoolers are introduced to DNA microarrays. They discuss how scientists and doctors use them and how they work. They complete a worksheet and discuss their findings.
Curated OER
Extraction of DNA from White Onion
Students investigate techniques involved in extracting and isolating DNA. Students extract and observe onion DNA.
Curated OER
DNA Extraction From a Variety of Tissue Samples
Pupils, working in cooperative groups, extract very impure samples of DNA from a number of tissue samples. They determine how the samples can be preserved and how they are similar.
Curated OER
The History of Life
In this history of life learning exercise, high schoolers review 4 vocabulary words associated with the beginnings of life. Students place these terms into a crossword puzzle and then complete 2 fill in the blank questions.
Curated OER
Classification of Organisms
In this classification worksheet, students complete a crossword puzzle with 17 clues about vocabulary pertaining to the classification of organisms.
Curated OER
Classification of Organisms Crossword Answers
In this classification activity, students are provided with the answers to a crossword puzzle which has 17 clues pertaining to classification of organisms vocabulary.
Curated OER
Observing Osmosis in a Chicken Egg
Tenth graders develop a hypothesis and explain what they observed on an activity. In this investigative instructional activity students observe osmosis and report their data using a graph.
Curated OER
Food Forensics: A Case of Mistaken Identity
Ninth graders explore the specific reaction between an antigen and the antibody that recognizes it. They carry out an exploratory experiment leading to the concept of specificity.
Curated OER
An Introduction to Dichotomous Keys
Young scholars pretend to be shark biologists employed by the National Oceanic and Atmospheric Administration (NOAA) who have been flown into the coastal city of Sao Luis in Brazil because locals have noticed an unidentified shark at...
Curated OER
Animal Nutrition
Use this great overview to give information on all aspects of nutrition. By working their way through this PowerPoint, students review a lot of information about the digestive process. Students read many facts on a number of...
Curated OER
Temperature and the Tomato
You will need a photovoltaic system and monitor at your school in order to obtain all of the data required to thoroughly implement this lesson. Your class monitors daily temperature and insolation amounts over a two week span of time....
Curated OER
Small Pox Scare Wks 1-2
Learners identify basic similarities and differences between B- and T-lymphocytes, stressing function, location, and role. They complete a worksheet that requires them to apply knowledge about ELISA and antibodies.
Curated OER
Comparing Ovaries And Testes
In this reproductive system worksheet, learners compare specimens of rat ovaries and testes. They complete 5 short answer pre-lab questions, follow an 11 step procedure and answer 5 analysis questions.
Curated OER
Launching a Defense; Understanding the Human Immune System
High schoolers research online to answer and develop questions about immune system, create Powerpoint presentation to share information with classmates, and assimilate information into pictorial and/or graphical description of immune...