Howard Hughes Medical Institute
Winogradsky Columns: Microbial Ecology in the Classroom
Winogradsky columns are ideal for observing the role of bacteria and other microorganisms in an ecosystem. This student activity guide is complete with data tables for observations and analysis questions for processing what was observed....
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...
Curated OER
Cell Growth and Division
For this biology worksheet, 9th graders identify and explain what cell stay in inter-phase. Then they describe which stage of cell is the shortest and determine why that is true. Students also explain the process of mitosis.
University of Southern California
What's the Catch?
There must be a catch! A comprehensive lesson looks at ocean fishing concerns through a set of five hands-on activities. Learners become aware of the risks of seafood contamination and factors that have affected the ocean environment.
K12 Reader
What’s in Your Cells?
Organelles, cellular respiration, ATP, and DNA. The passage attached to this life science reading comprehension activity is all about cells. After reading about diffusion and osmosis, kids answer a series of questions based on the text.
Curated OER
The Chemistry Connection
In this proteins learning exercise, students read about the chemical compound, protein. Students determine where proteins are found in the body and how enzymes help the body react. Then students complete 3 short answer questions.
Curated OER
Secret Codes
Students practice writing and decoding secret messages before discussing DNA and its role as a code for making proteins. They translate DNA into RNA and identify the sequence of amino acids to find a secret message. An interactive...
Curated OER
Amino Acids
Students explore what amino acids are, their history and how they are used in technology. In this protein lesson students identify the properties of proteins and amino acids.
Curated OER
You Are What You Eat (The 6 Main Nutrients Found in Foods)
Young scholars study how carbohydrates, proteins, fats, vitamins, minerals and water provide basic nutrients for body growth and function. They describe quality sources of the basic nutrients and the importance of water.
Curated OER
Cell Transport
In this biology worksheet, 9th graders describe what osmosis is and how it explains the fact tat a watery syrup forms when you put sugar on strawberries. Then they describe how proteins made by ribosomes leave the cell. Students also...
Curated OER
DNA and Genetic Expression
Students, in groups, complete a worksheet on DNA transcription and translation. They determine codons for particular amino acids. They attempt to introduce mutations to determine what will happen to the DNA sequence.
Curated OER
Organic Molecules
Students explore organic compounds. Using humor, factual and conceptual correctness, students create a skit explaining organic compounds. Students include topics such as sugar, polymerization, unraveling of proteins, and substrates. ...
Curated OER
Healthy Eating Habits
This Healthy Eating PowerPoint summarizes what the different parts of food are and some important examples and facts about each.
Curated OER
Genetics and the Work of Mendel
Excellent examples and clear diagrams in this PowerPoint will help you explain the genetics of alleles and the combinations of hybrid crosses. A high school class would appreciate having this student copy of the PowerPoint as the images...
Curated OER
Modeling the Cell Membrane
In this membrane permeability worksheet, students read introductory information about the cell membrane structure as it pertains to permeabillity and draw a representation of the membrane as they complete a lab. Students record the...
Curated OER
The Case of Regulation in Cells
After your biologists have learned about transcription, translation, and gene regulation, they work in a small group to create a poster of a system that serves as an analogy of the gene regulation process. They share their creations with...
Curated OER
What Should You Know about Classification?
Many learners have a tough time picking out pertinent information from a text or in class. Sometimes, all it takes is a study/reading guide to show them the way. The worksheet here focuses on taxonomy and classification, including...
Curated OER
What is Everything Made of?
Students observe a demonstration on how we see space between water molecules. In this experimental lesson students discover what elements make up the things around them and discuss what they learned.
Teach Engineering
Imagining DNA Structure
Let's get a closer look at DNA and other molecular structures. The first instructional activity in the series of four introduces a variety of imagining techniques that engineers and scientists use to visualize molecular structures. The...
Howard Hughes Medical Institute
Virus Hunters: Epidemiology of Nipah Virus
Who actually goes looking for a virus? Expose your class to the high-stakes life of an epidemiologist on the trail of the Nipah virus. Pupils engage in a short video, then examine how scientists predict, model, and find the source of...
Curated OER
Delicious Dinners by Jr. Chefs
Students create a protein-rich dinner. For this nutrition lesson, students brainstorm foods that are rich in protein. Students make burritos and identify the color of meat when it is cooked thoroughly.
Curated OER
Memorable Cell Membrane
Young scholars investigate the components of a cell membrane. In this cell membrane lesson plan, students build a cell membrane model using toothpicks and candy to represent the parts of the membrane including the phospholipid bilayer...
Curated OER
You Are What You Eat
Students evaluate their eating habits, focusing on the ways in which one assesses whether or not his or her diet is nutritious. They work in small groups to design a menu for a healthy lunch and write a paragraph justifying their choices.
Curated OER
What Repair Proteins are Expressed in C-Ferns After Exposure to Varying Amounts of UV Radiation?
Students examine the life cycle of c-ferns. They complete experiments on the organisms exposing them to differnet amount of UV radiation. They collect data and analyze their results.