Curated OER
Molecular Recognition and the Immune Response
Students explore the importance of molecular shape and charge in molecular-recognition. They examine the interaction between antigens and antibodies. Students design and build 3-D visual models to represent molecular-recognition...
Curated OER
Surface to Volume Ratios
Young scholars measure the rate of diffusion and to calculate the surface area to volume ratios of varying cell sizes. The lesson is very clearly organized with a useful student worksheet provided. They perform a lab experiment which is...
Virginia Department of Education
Osmosis, Diffusion, and Active Transport
No, it really is okay to play with your food! Emerging scientists manipulate popcorn, eggs, and other household objects as they demonstrate multiple cellular processes. The activity, capable of modifications, is designed to reflect the...
Curated OER
Using the Microscope
Pupils demonstrate their ability to properly make observations using a compound microscope. They prepare an onion skin slide and focus on it in both low and high power. Then they measure the diameter of one of the cells.
Curated OER
DNA Extraction
Students extract and observe a visible amount of DNA from Escherichia. coli cells. They discuss the properties of DNA. Confirmation of the presence of DNA by a reaction with an indicator is confirmed within this lesson. Many hands-on...
Curated OER
Chromosome Karyotyping
Students explore chromosome karyotyping. In this chromosome karyotyping lesson plan, students use a chromosome kit to explore chromosome syndromes and disorders. They also produce a large model of a cell with chromosome to simulate cell...
Curated OER
Nervous Tissue
In this nervous tissue worksheet, students list and describe the functions of the nervous system and its two principle parts. Then they list and give the function and location of the six types of glial cells. Students also describe two...
Curated OER
Diversity of Life
Students identify the difference between eukaryote and prokaryotes and examine the structure of bacteria. In this bacteria lesson students examine the different ways that bacteria are classified through an activity.
Curated OER
Protein Synthesis and Words
Students explain the roles of mRNA, tRNA and ribosomes. They explain how mutations can occur in an individual. Students simulate parts of a cell to access about the process of protein synthesis.
Curated OER
What is DNA? DNA Extraction from Kiwifruit
Learners isolate DNA from kiwi cells, spool DNA from a kiwi, describe role of the DNA and genes, and explain how knowledge of DNA and genes can be used in genetically modifying foods.
Curated OER
Commonly Asked Questions on Vision and Color Perception
Students commonly ask question about vision and color perception which may be difficult to answer without taking. They use this module that contains a list of questions which often arise when biology students are studying the nervous...
Curated OER
Extraction of DNA from White Onion
Students conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.
Curated OER
Protein Synthesis Activities
Students participate in a teacher-guided activity to teach about protein synthesis. Student roles include one person as the DNA molecule, another is a single stranded sequence of complementary mRNA.
LABScI
Circulation and Respiration: Vital Signs
What do your vital signs tell your doctor? An engaging hands-on lesson plan 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...
National Nanotechnology Infrastructure Network
Save the Dinosaurs with Copper and Zinc!
Create a coat of armor for dinosaur volunteers. Young scientists explore the oxidation-reduction reaction facilitated by electric current. The result of the reaction is a dinosaur coated in copper and zinc, which leads to an...
Curated OER
DNA Extraction
Students participate in a lab activity in which they extract DNA from a strawberry. After mashing the strawberry into an even, smooth puree inside a bag, they add extraction buffer and mix the strawberry with the buffer. They filter...
Curated OER
DNA Extraction
Students extract the DNA from a strawberry. In this DNA technology lesson, students describe what they think DNA looks like. They use a procedure to isolate and extract the DNA from a strawberry.
Curated OER
Strawberry DNA Extraction
Students explore the DNA of strawberries. In this science instructional activity, students extract the DNA of strawberries. Students complete a lab report.
Curated OER
Protein Synthesis Activities
Students compare the process of protein synthesis in an analogy. They simulate the process of protein synthesis kinesthetically using index cards and write a paragraph to explain the process.
Curated OER
Diffusion
High schoolers develop the concept of diffusion. In this science lesson plan, students demonstrate diffusion of molecules of matter in various states.
Curated OER
Strawberry Smoothies
Biologists extract the DNA from a strawberry. After completing the procedure, learners write answers to a few questions on the lab sheet provided. This is ideal lab practice during a DNA unit in your general biology course.
Curated OER
Launching a Defense; Understanding the Human Immune System
Students 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 system.
Curated OER
Launching a Defense; Understanding the Human Immune System
Young scholars 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...
Curated OER
Investigating the Method by Which the Body Defends Against Pathogens
High schoolers explore disease caused by bacteria and viruses, how they are transmitted, and how they exert their effects on their hosts. They explain how diseases, such as AIDS, are spread by exponential growth.