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What do doctors, forensic pathologists, and biology educators share in common? They all embarked on their journeys in biology and anatomy classes, likely engaging in dissection labs along the way.
From guided frog dissections to detailed explorations of a cow’s eye, dissection labs offer students an unparalleled look into the anatomy of living organisms. Enhance your next anatomy lesson with practical, low-prep, and virtual dissection resources, along with unique methods to teach these essential hands-on skills.
Frog Dissection Lab Resources for High School
A staple STEM activity for high school students is the frog dissection lab. In groups, students explore vertebrate anatomy, the interplay of organs and systems, and the similarities and differences between frog and human biology through both practical and virtual dissections.
A successful frog dissection can also complement a unit on ecology or environmental science. Students can apply their dissection insights to better understand animal adaptations, biomes, geographical conditions, and the intricate balance of ecosystems.
Frog Dissection Lab
By Science Teaching Junkie Inc
Grades: 6th-10th
Subjects: Anatomy, Biology, Science
This frog dissection lab comes with a student lab guide, handouts, and a teacher answer key with instructional tips. Use the materials list provided to prepare your science class for an engaging frog dissection experience.
High School Fetal Pig Dissection Resources
Diving into fetal pig dissection is common in high school anatomy classes due to the anatomical similarities between pigs and humans. Fetal pigs are often more accessible for larger groups, and their soft tissues and bones facilitate easier dissection for both novice and experienced anatomy students.
A fetal pig dissection lab fits seamlessly into a biology unit focused on fetal development or human anatomy. Additionally, students interested in healthcare may find value in comparing fetal pigs to older swine.
Fetal Pig Dissection, Review Activities, and Lab Test
By Science from Scratch
Grades: 10th-12th
Subjects: Anatomy, Biology, Health
Over six days, students will explore fetal pig anatomy with a comprehensive resource that includes over 80 instructional slides, a 16-page packet, and digital flashcards, culminating in a 100-point station-style practical assessment.
Earthworm Dissection High School Resources
With over 90% of all animal species classified as invertebrates, dissecting one in class presents a unique educational opportunity for students. After dissecting vertebrates, students can compare the anatomical structures of earthworms to those of other animals.
Earthworm dissection activities are especially useful in classes that require a foundational understanding of biological systems or a straightforward dissection process. Additionally, environmental science and earth science courses are excellent venues for such labs, as students can connect their knowledge of decomposers and soil ecosystems to their dissection experiences.
EARTHWORM Bundle: Illustrated notes | Paper Dissection Model | Google Slides
By Mad Garden Science
Grades: 4th-11th
Subjects: Biology, General Science, Science
Standards: NGSS 4-LS1-1, MS-LS1-3, MS-LS1-4, HS-LS1-3
This resource aligns with NGSS standards and showcases the fascinating world of soil restoration without actual earthworm dissection. It includes differentiated illustrated notes and a presentation to guide students through the anatomy unit.
High School Cow Eye Dissection Activities
Conclude a unit on the mammalian eye with a cow eye dissection to reinforce students’ understanding of eye structure. Cow eyes are readily available, allowing smaller groups to work together, and they provide a practical way to observe how the eye functions.
Due to their similarities to human eyes, cow eyes allow students to examine elements such as the iris, lens, retina, and vitreous body. Given the delicate nature of dissecting a cow eye, this lab is best suited for intermediate to advanced students, preferably those with prior dissection experience or a solid grasp of anatomical structures.
Parts of Cow Eye Dissection
By Rae Rocks Teaching
Grades: 11th-12th
Subjects: Anatomy, General Science, Science
Standards: HS-LS1-2
Equip students with foundational knowledge of cow eye structure through ten analytical questions and a detailed manual with a step-by-step procedure. This resource is essential for your next cow eye dissection lab.
High School Virtual Cat Dissection Labs
Cat dissections were once common in anatomy classes due to their relative ease of sourcing and their effectiveness in illustrating human anatomical parallels. While in-person cat dissections have decreased in prevalence, virtual dissection programs offer students an opportunity to gain similar knowledge and skills in a humane manner.
Virtual cat dissection labs are particularly beneficial for students learning remotely or independently or for classes equipped with more technology than dissection materials. They can also prepare high schoolers for upcoming practical dissection activities by familiarizing them with essential anatomical features they might encounter later in the academic year.
Cat Dissection Zoology | Biology 3-D Anatomy Paper Dissection Model & Lesson
By Inside Out Science
Grades: 5th-12th
Subjects: Anatomy, Biology, Environment
Standards: NGSS MS-LS1-1, 1-2, 1-4; MS-LS3; MS-LS4-1, 4-2, 4-3, 4-4, 4-5, 4-6
If you want to incorporate animal dissection into your anatomy class but lack the supplies, class maturity, or time, consider a lab simulation that guides students through a cat dissection without needing a real scalpel. This resource provides reading materials and differentiation templates, along with a PowerPoint presentation to assist students through each step of the virtual cat dissection.
Plant Dissection Labs for High Schoolers
Whether you’re organizing an in-class dissection lab or brainstorming potential high school science fair projects, a plant dissection activity could be exactly what you’re looking for to help students grasp the intricacies of the natural world. Plant dissections enable students of all ages to inspect the internal anatomy and reproductive systems of various plants, from fruits and vegetables to more complex flowers.
Plant and flower dissection labs are excellent for classrooms that may lack the resources or time for animal dissections, as plants are generally easier to obtain and dissect. They can also serve as a preparatory exercise for more advanced dissection labs, given their straightforward procedures and anatomical structures.
Plants – Flower Dissection Lab
By Biology Roots
Grades: 9th-12th
Subjects: Biology, Environment, General Science
Bring your biology lesson to life with a flower dissection lab that challenges students to identify various plant reproductive structures, including the pistil, stamen, and ovary. Ideal for a botany lesson or to reinforce a unit on plant anatomy, this lab includes editable student guides, a teacher guide, a flower diagram for labeling, a materials list, and extension questions for further practice.
More High School Dissection Lab Ideas
Beyond the classic dissection lab activities and resources, innovative dissection ideas are gaining popularity in schools. Consider incorporating these concepts into your anatomy or biology class this year:
- Owl Pellet Dissection: Students can reconstruct an owl’s recent meals while learning about the local food web without harming the owl.
- Sheep Heart Dissection Lab: After studying the cardiovascular system, students can explore the four chambers and vessels of a sheep heart, comparing them to human heart images.
- Chicken Wing Dissection Lab: Easy to source and facilitate, this lab enhances a musculoskeletal unit as students examine bones, muscles, tendons, and skin.
- Squid Dissection Lab: Extend a unit on cephalopod anatomy with a squid dissection, showcasing unique features such as the ink sac and three hearts.
- Fish Dissection Lab: As students dissect fish, they learn more about fish anatomy and the common environmental threats to marine life, such as microplastics and parasites.
For advanced anatomy or biology classes, consider organizing a field trip to a lab facility where students can observe human cadavers or preserved human organs. (Due to the sensitive nature of this experience, ensure your students are mature and motivated in their understanding of anatomy.)
Dissect Your Science Curriculum to Maximize Instruction
When your science curriculum includes high-quality dissection resources and lab activities, you can be confident that students will be engaged and interested in the material. Some students may even be inspired by a high school dissection lab or forensic science unit to pursue a career in biology.
