This article discusses how toxic substances accumulate in top predators in an ecosystem, …
Biology lesson plans, worksheets, tutorials and resources for teachers and students.
This worksheet allows students to practice doing genetic crosses that involve two traits. …
Genetics – Lop Ears
In March of 2020, Illinois shut down all public schools to prevent the …
Infectious Disease Project
I created this activity for my AP Biology students on a day that I …
The Calvin Cycle
This worksheet was created for a NOVA program called “Dog Tales” which explores …
Dog Tales – NOVA
This activity gives AP students the opportunity to work with the protein database: …
Are Bats Birds?
Students in biology may or may not do extensive dissections, but most biology …
Digestive System – Rabbit
This worksheet provides an image of a chicken focused on the digestive system …
Bird Digestive System
This worksheet was designed for AP Biology students studying genetics. Students are not …
Pedigree Analysis – AP Bio
This worksheet is a supplement to the frog dissection activity where students examine …
Frog Anatomy Label
Students in AP Biology are given more challenging genetics problems than my freshman …
Horse Genetics
Students learn brain structures and their functions by reading short descriptions and coloring …
Brain Anatomy (Coloring)
This worksheet shows an image of the eye with structures numbered. Students practice …
Label the Eye
Students can practice their knowledge of the brain by completing this crossword puzzle. …
Brain Crossword
Though Next Generation Science Standards does not emphasize the memorizing of major groups …
Practice with Taxonomy
This worksheet was designed for freshman learning dihybrid crosses. Students struggle with setting …
Genetic Crosses – 2 Traits
Students in anatomy who learn about muscle contraction may have trouble visualizing how …
Sliding Filament Coloring
For freshman, DNA replication is only covered in basic terms, where students are …
DNA Replication
This simple worksheet is designed to help students with vocabulary and study for …
Evolution Crossword
Students graph population estimates for years ranging from 1650 to 2012. The graph …
Human Population Growth
This worksheet was created for freshman level biology and is a simpler version …
Cell Cycle Label
Energy is a one of the “Big Ideas” of AP Biology and is …
Enzymes Graphics
This basic lab uses Deco-cubes to show how they change in size when …
Modeling Osmosis
This exercise was created for an intro bio class though it would also …
Reinforcement: Genetics
I revised the tissues unit to include a phenomenon based theme where students …
Tissues Lesson
This is a practice worksheet for students who are learning structures found in …
Reinforcement: Cell
Students practice Claim, Evidence, and Reasoning (CER) while examining the relationship between falling …
Falling Cats – CER
Students who are just learning how to do CER’s (claim, evidence, reasoning) often …
Early Discoveries – CER
This earthworm lab is a revised version of the observation lab that I …
Investigation: Earthworm
This worksheet is one of the older ones in my collection, and was …
The Martian and the Car
There are many versions of this lab out there, most of them have …
Investigation: Toothpickase
High school biology classrooms often lack the time and resources to do long …
DataClassroom
Looking for some interesting way to introduce the scientific method? Many textbooks start …
Exploration: Roach
I use Openstax Biology 2e as a textbook for my AP Bio and …
OpenStax Reading Guides
Students in most science classes start with an overview of scientific processes. For …
Experimental Design
This story is written from the perspective of a student who in experiencing …