Curated OER
Microbes
Microbiology beginners feed different sweetening agents to yeast and measure carbon dioxide production to estimate energy contained in each. They set the trials up in zip-top plastic baggies and then measure gas volume by water...
Curated OER
Energy in Living Systems
High schoolers are asked: Is our life's purpose over when it's over? What happens to our bodies? They analyze the flow of energy through living systems. Students compare the metabolism of autotrophs with that of heterotrophs. They...
Curated OER
Cellular Respiration: Harvesting Chemical Energy
A complete overview of oxidation, reduction, and how electrons are moved in respiration. You could use this slide show to elaborate on the concept of harvesting stored energy, and to summarize the stages of aerobic and anaerobic metabolism.
Curated OER
Save Your Breath
High schoolers discuss metabolism. For this metabolism lesson, students evaluate evidence form a research report and discuss the basis for hypothetical metabolic adaptations to low-oxygen environments in the anchialine caves.
Curated OER
Calorie Connection
Students calculate the calories in a Brazil nut and the calories needed for daily intake. In this calories lesson plan, students use calorimetry to measure the change in water temperature heated by the burning of a Brazil nut. They also...
Curated OER
Alcoholic Fermentation in Yeast
Biology learners investigate the effect of sucrose concentration on yeast alcoholic fermentation. During the lesson,they compare and contrast the processes of cellular respiration and alcoholic fermentation. They design an experiment to...
Curated OER
Producing a Strain of E. coli that Glows in the Dark
Students observe the experimental process called bacterial transformation and demonstrate phenotype changes in bacteria that have been transformed with an antibiotic-resistance gene and a metabolic marker. They create a luminescent...
Curated OER
Mission Meals
Learners calculate the basal metabolic needs of astronauts. In this food preservation instructional activity, students take on the role of a NASA nutritionist to create a diet for an astronaut. Learners create a meal plan for a week to...
Curated OER
It's Just Right
Students conduct an experiment to determine the temperature tolerance of yeasts. For this biology lesson, students collect data and compare them by plotting graphs. They explain how extreme temperatures affect organisms.
Curated OER
How Size Shapes Animals
Students investigate how size affects large and small animals differently. In this animal lesson plan, students determine how size affects different animals by constructing their own animal out of marshmallows. Once students create...
Curated OER
What The Peanuts Say: Catabolism and Calories
Students investigate the energy released by a peanut and a piece of a walnut. In this catabolism and calories lesson plan, students burn a peanut and a piece of a walnut and measure the temperature of the water before burning and after...
Curated OER
Endocrine System - Hormones
Use this attractive PowerPoint to introduce all the hormones and their functions to your students. As students view each slide, they should be able to see the relevance of many of the chemicals and their interaction with the human body....
Whitman College
Virtual Fetal Pig Dissection
Pigs and humans have the same metabolism level and similar organs and systems, which is why they are often used in scientific laboratories. This worthy virtual dissection of a fetal pig divides into eight chapters: anatomical references,...
Curated OER
Why Can’t I Have Sugar? All About Diabetes
Begin the lesson by having your class write what they know about diabetes. They learn through a skit how the body metabolizes glucose. A visual representation of the two types of diabetes is displayed, and then learners participate in...
Nuffield Foundation
Microscale Investigations of Catalase Activity in Plant Extracts
Use indirect measurements to monitor metabolic activity in plant cells. Scholars understand that cells with a higher metabolic rate have a higher concentration of catalase enzyme. They use this information to compare metabolic rates of...
Curated OER
Animals
Unifying themes in animal anatomy and physiology are displayed slide by slide. The main concepts involve the differentiation in cells and tissues, and details are given about fuel management, metabolism, and some other essential processes.
Curated OER
Total Daily Calories
Students explore the concept of calories. In this calories lesson, students calculate their Basal Metabolic Rate. Students determine the number of calories they burn each day. Students use a conversion factor of fat to calories to...
Curated OER
The Mighty Hudson Stretches its Mussels
Students brainstorm possible causes of zebra mussel migration and population expansion. They identify the key causes and effects of the disturbance of the Hudson River ecosystem and research causes and effects in the disturbances of...
Curated OER
4-H Food Science- Advanced Activity
In this advanced activity food science instructional activity sets, middle schoolers complete a food find word search puzzle, and practice food photography as they investigate it as a career. They examine food preservation methods...
Curated OER
Iron Bugs
Learners describe how microbial metabolism affect geochemical processes. They define and explain the function of siderophores. They describe two ways bacteria utilize iron and explain why iron availability may limit biological activity.
Curated OER
Control of Prokaryotic (Bacterial) Genes
A nicely formatted set of slides that logically follow and define the structure and function of the genes in Bacteria. The repressor proteins and other gene regulators are listed and diagrams support the explanations of their function on...
Curated OER
Heating and Cooling a Really Large Lizard
Remind your middle school scientists how fox ear size varies depending on the climate they live in; large ears allow heat loss while small ears keep heat in. Discuss how a cold-blooded animal might try to regulate body temperature. Then...
Curated OER
Prokaryotes
They're everywhere! They're everywhere! Prokaryotes cover the Earth! Biology buffs survey the microscopic world of bacteria, including their general structure, metabolism, commercial uses, and diseases caused by pathogenic varieties....
Curated OER
AP Chapter 9: Respiration - Extra Credit 3 Peter Mitchell & How Cells Make ATP
Critical thinking is required to answer these five questions on cellular respiration. Advanced biology learners consider transport across the mitochondrial membrane and the metabolic pathway in ATP synthesis.
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