Towson University
Case of the Crown Jewels
Can your biology class crack the Case of the Crown Jewels? Junior forensics experts try their hands at DNA restriction analysis in an exciting lab activity. The lesson introduces the concept of restriction analysis, teaches pipetting and...
Towson University
Looking Into Lactase: Structured Inquiry
Why is lactase important? Biology scholars explore enzyme function in a structured inquiry lab. The activity tasks lab groups with observing how temperature and pH affect enzyme activity, as well as determining which milk products...
PBS
Stories of Painkiller Addiction: The Brain on Autopilot
For some people, the force of addiction can be as biologically compelling as the drive for food or water. High schoolers watch a video segment about Ryan, a recovering addict, and learn more about how opioids and other drugs can affect...
Curated OER
Open Inquiry Using C. elegans
Ever wondered what motivates a roundworm? Introduce your biology class to C. elegans, a non-parasitic model organism that can help them understand behavioral stimuli. Paired pupils design an experiment to test the worm's reaction to...
Curated OER
Fishy Behavior
Here's a lab that may make you rethink that morning cup of coffee. Biology scholars test the effects of caffeine, alcohol, and nicotine on the behavior of zebrafish through an intriguing experiment. Learners observe fish...
K20 LEARN
Speedy Cat: Enzymes
Enzymes have a need for speed! What happens when they are forced to slow down? A well-rounded lesson plan from the K20 Center examines enzyme activity through role playing and a lab. Biology scholars work in teams and pairs to understand...
Science 4 Inquiry
The Ups and Downs of Populations
Life has its ups and downs ... especially if you're an animal! Biology scholars engage in a population study through an inquiry-based lesson. Pupils work together to explore the factors that affect deer populations, then examine the...
Advocates for Youth
What is Sexuality?
Set the record straight with a series of health-related lessons that discuss human sexuality. Over the course of 11 group and individual activities, learners discover biological, emotional, and social facts about sexuality.
Chicago Botanic Garden
Seasons of a Plant
Reading the cues from nature can be as much an art as a science. The second installment in a six-part unit on climate teaches learners that environmental and biological events have significance. They first learn the difference between...
EngageNY
Presentation of Events: Comparing Two Authors
Give a little clue! Readers learn how context clues can help them determine the meaning of words by viewing a Context Clues Resource sheet then completing a Context Clues
practice sheet. They then compare events presented by two...
Curated OER
Reviving Celery
The classic in-class demonstration using celery dipped into water with food coloring is the highlight of this biology lesson plan. Young scientists discover that organisms are made up cells and have distinguishing characteristics. After...
Curated OER
Who Lives in the Water? Stream Side Science
Andree Walker thought of everything when he wrote this resource. It includes a detailed list of materials and background information links for the teacher. In addition, it has procedures, a macroinvertebrate identification key, and tally...
Curated OER
Charlie Four Star: A Case Study
Engage in a class debate dealing with the allocation of organs to those waiting for a transplant. How do they decide who gets a transplant and who doesn't? Learners attempt to determine what is fair for the individual requiring an organ...
Curated OER
Producing a Strain of E. coli that Glows in the Dark
Students observe the experimental process called bacterial transformation and demonstrate phenotype changes in bacteria that have been transformed with an antibiotic-resistance gene and a metabolic marker. They create a luminescent...
Curated OER
Regents High School Examination: Living Environment 2009
Emerging ecologists need a full understanding of life, from the inner workings of a cell to the complex relationships among organisms. This examination is meant to assess high schoolers after an entire year course on the living...
Curated OER
Regents High School Examination: Living Environment 2007
Environmental science enthusiasts show what they know at the end of the year by taking this full-fledged final exam. They answer multiple choice, graph interpretation, and essay analysys questions, 73 of them in all. Topics range from...
Curated OER
Living Environment 2006
In this chemistry worksheet, students answer 41 multiple choice question and 28 short answer questions to prepare for Living Environment Regents Exam.
Curated OER
Birds and Mammals
Providing a higher-level thinking experience, this presentation provides an in-depth and interesting review of mammals. The terms used in the presentation give students a chance to be exposed to scientific classifications. There is also...
Curated OER
Medical Explorer: The Big Idea
Read informational text which relays how medical care differs around the globe and throughout history. There are three separate lessons, each focused on a particular case study, regional medical availability, and cultural norms. Learners...
Curated OER
Science Lesson for Grade 12
Twelfth graders perform dihybrid crosses and calculate phenotype and genotype ratios. In this series of science lessons, 12th graders explain the process of anodizing aluminum. They research on the benefits and harm caused by resonance...
Curated OER
Plant Part Exploration: Stems
Explore water transport in plant stems using this fun experiment! Your scientists will start by reading Stems by Vijaya Bodach. Then, activate prior knowledge about plant stem functions and water transportation....
Curated OER
Around-The-World-Zoo
Junior biologists design and maintain a website about a zoo by researching, classifying, and providing the correct habitats for the animals they choose to have in their zoo. This technology-based project can last over an entire semester...
Howard Hughes Medical Institute
The Molecular Evolution of Gene Birth and Death
An upper-level biology activity, the comprehensive worksheet found here accompanies a PowerPoint and the video The Making of the Fittest: The Birth and Death of Genes, both of which are linked to through the website. Depending on the...
Curated OER
Muscular Dystrophy: A Walk in Their Shoes
Health and biology learners wear five pound weights on their legs for 24 hours to simulate the extra effort required when people suffer from muscular dystrophy. They research the disability online and write about how it feels to "walk in...
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