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...

After being introduced to the genus Straptococcus, biology buffs set up agar plates, esculin slants, and salt broth tubes with different species to test. The level of laboratory skills required to perform this activity makes it most...

After reading a case study, pupils will explore possible diagnoses, assessment, and treatment plans. Finding the definitions to medical vocabulary and sorting through patient history, they will begin to understand the process of...

What animals are best suited for moving around a rainforest, or a desert? Design your own animal species based on a particular habitat, focusing on the characteristics it will need for optimal movement. Great as a group lesson or...

Taxonomy is the study of organisms and how you phylum. Three biology activities are included, helping scholars understand four of the six kingdoms, specifically Protista, Plantae, Fungi, and Animalia. Scholars observe and classify...

Searching for the perfect indoor/outdoor activity that allows class members the opportunity to learn about organism classification? Here, pupils research organisms and categorize them according to domain and kingdom over the course...

Enzymes in our bodies each have a job to do. Learn the factors that affect the activity of some enzymes using the third activity of an informative 12-part biology series. A three-part laboratory activity asks teams to investigate how...

Wolves eat better when the bunny population increases, but how long does that last? A series of 12 biology lessons uses the sixth installment to explore the predator-prey relationship between bunny and wolf populations. Young scientists...

Our bodies have some amazing capabilities, but there are some limitations. Explore the limitations of the human eye through the eighth lab activity in a series of 12 biology lessons. Individuals measure their own peripheral vision...

What do your vital signs tell your doctor? An engaging hands-on lesson has your learners monitor their own lung capacity, blood pressure, and heart rate. They then connect the vital measures to the workings of the circulatory and...

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...

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...

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...

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...

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...

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...

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...

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. 

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...

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...

Rumours of illness, poisoning, and madness - a ship disappears without a trace! Read this interactive science story and use deductive reasoning skills to solve a mystery. This engaging resource gives science stars a chance to practice...

Butterflies and moths are the stars of this biology resource. In it, learners see how to distinguish a butterfly from a moth. They discover new vocabulary, perform an experiment, and do some coloring on pages that are embedded in the...

Here is a clever lesson on pollination of flowers for you. In it, learners study the anatomy of a flower, and play a game in which they simulate the process of pollination. This fine plan brings in elements of art, physical education,...

Biology beginners observe traits in a collection of plant parts to realize the tremendous amount of genetic variation within a species. They consider rules of nature and discuss what would happen if they changed. They also examine data...